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AMD · CPU

AMD EPYC 9554

AMD EPYC 9554 — Specifications and benchmarks. .

These specifications are supported by the linked sources. Core counts, clocks and memory capacities do not predict workload performance. Check benchmark versions, environments and sample counts.

Evidence review in progress · Search indexing deferred

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Power

ParameterValue and conditions
TDP
360 W
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Default TDP",
  "raw_value": "360w",
  "qualifiers": {},
  "document_id": "amd-epyc-9004-36639d6dd0db33e4"
}
360 W
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Default TDP",
  "raw_value": "360W",
  "qualifiers": {
    "release_evidence": "dated-manufacturer-listing",
    "source_field": "Default TDP",
    "source_product_url": "https://www.amd.com/en/products/processors/server/epyc/4th-generation-9004-and-8004-series/amd-epyc-9554.html",
    "source_row": 80
  },
  "document_id": "amd-server-table-ba5dc2e1f3f72b71"
}
360 W
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Default TDP",
  "raw_value": "360W",
  "qualifiers": {
    "source_field": "Default TDP",
    "source_row": 1
  },
  "document_id": "detail-dea23b53102500af-716d9513c5d772c2"
}

Compute

ParameterValue and conditions
Base clock
3,100 MHz
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Base Clock",
  "raw_value": "3.1 GHz",
  "qualifiers": {},
  "document_id": "amd-epyc-9004-36639d6dd0db33e4"
}
3,100 MHz
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Base Clock",
  "raw_value": "3.1 GHz",
  "qualifiers": {
    "release_evidence": "dated-manufacturer-listing",
    "source_field": "Base Clock",
    "source_product_url": "https://www.amd.com/en/products/processors/server/epyc/4th-generation-9004-and-8004-series/amd-epyc-9554.html",
    "source_row": 80
  },
  "document_id": "amd-server-table-ba5dc2e1f3f72b71"
}
3,100 MHz
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Base Clock",
  "raw_value": "3.1 GHz",
  "qualifiers": {
    "source_field": "Base Clock",
    "source_row": 1
  },
  "document_id": "detail-dea23b53102500af-716d9513c5d772c2"
}
Max boost clock
3,750 MHz
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Max Turbo Frequency",
  "raw_value": "3.75 GHz",
  "qualifiers": {},
  "document_id": "amd-epyc-9004-36639d6dd0db33e4"
}
3,750 MHz
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Max. Boost Clock",
  "raw_value": "Up to 3.75 GHz",
  "qualifiers": {
    "release_evidence": "dated-manufacturer-listing",
    "source_field": "Max. Boost Clock",
    "source_product_url": "https://www.amd.com/en/products/processors/server/epyc/4th-generation-9004-and-8004-series/amd-epyc-9554.html",
    "source_row": 80
  },
  "document_id": "amd-server-table-ba5dc2e1f3f72b71"
}
3,750 MHz
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Max. Boost Clock",
  "raw_value": "Up to 3.75 GHz",
  "qualifiers": {
    "source_field": "Max. Boost Clock",
    "source_row": 1
  },
  "document_id": "detail-dea23b53102500af-716d9513c5d772c2"
}
CCD count
8
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "CCD Count",
  "raw_value": "8",
  "qualifiers": {
    "document_section": "9004 architecture and DIMM population",
    "scope": "per processor; board layout illustrative",
    "source_field": "CCD Count",
    "source_row": 3
  },
  "document_id": "topology-epyc-9004-15db003d78b04abf"
}
CPU cores
64
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Total Cores",
  "raw_value": "64",
  "qualifiers": {},
  "document_id": "amd-epyc-9004-36639d6dd0db33e4"
}
64
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "# of CPU Cores",
  "raw_value": "64",
  "qualifiers": {
    "release_evidence": "dated-manufacturer-listing",
    "source_field": "# of CPU Cores",
    "source_product_url": "https://www.amd.com/en/products/processors/server/epyc/4th-generation-9004-and-8004-series/amd-epyc-9554.html",
    "source_row": 80
  },
  "document_id": "amd-server-table-ba5dc2e1f3f72b71"
}
64
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "# of CPU Cores",
  "raw_value": "64",
  "qualifiers": {
    "source_field": "# of CPU Cores",
    "source_row": 1
  },
  "document_id": "detail-dea23b53102500af-716d9513c5d772c2"
}
threads
128
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "# of Threads",
  "raw_value": "128",
  "qualifiers": {
    "release_evidence": "dated-manufacturer-listing",
    "source_field": "# of Threads",
    "source_product_url": "https://www.amd.com/en/products/processors/server/epyc/4th-generation-9004-and-8004-series/amd-epyc-9554.html",
    "source_row": 80
  },
  "document_id": "amd-server-table-ba5dc2e1f3f72b71"
}
128
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "# of Threads",
  "raw_value": "128",
  "qualifiers": {
    "source_field": "# of Threads",
    "source_row": 1
  },
  "document_id": "detail-dea23b53102500af-716d9513c5d772c2"
}

Memory

ParameterValue and conditions
L3 cache
256 MB
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "L3 Cache",
  "raw_value": "256 MB",
  "qualifiers": {
    "release_evidence": "dated-manufacturer-listing",
    "source_field": "L3 Cache",
    "source_product_url": "https://www.amd.com/en/products/processors/server/epyc/4th-generation-9004-and-8004-series/amd-epyc-9554.html",
    "source_row": 80
  },
  "document_id": "amd-server-table-ba5dc2e1f3f72b71"
}
256 MB
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "L3 Cache",
  "raw_value": "256 MB",
  "qualifiers": {
    "source_field": "L3 Cache",
    "source_row": 1
  },
  "document_id": "detail-dea23b53102500af-716d9513c5d772c2"
}
Max supported memory (TB)
6 TB
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Max. Memory",
  "raw_value": "6 TB",
  "qualifiers": {
    "capacity_scope": "per-socket",
    "evidence_checked_at": "2026-10-10T11:39:42.246416+00:00",
    "evidence_type": "manufacturer-specification",
    "family": "EPYC 9004 Series",
    "identity_match": "exact manufacturer Series observation plus existing catalogID; Embeddedexcluded",
    "memory_population": "up to2DPC/24DIMMs per socket; OEM can implement1DPC or2DPC",
    "memory_type": "DDR5",
    "not_board_slot_count": true,
    "not_installed_ram": true,
    "source_field": "Max. Memory",
    "source_revision": "58002 rev1.7 July2024",
    "source_row": 3,
    "source_section": "Table1-1 printed page1; section1.10 printed page6",
    "source_sha256": "6bc0d6e8c240f89750f0203e426d9ad03bd6016f7f03fade7c62bca4475c4686"
  },
  "document_id": "reaudit-epyc-9004-hpc-6bc0d6e8c240f897"
}
Memory channels
12
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Memory Channels",
  "raw_value": "12",
  "qualifiers": {
    "release_evidence": "dated-manufacturer-listing",
    "source_field": "Memory Channels",
    "source_product_url": "https://www.amd.com/en/products/processors/server/epyc/4th-generation-9004-and-8004-series/amd-epyc-9554.html",
    "source_row": 80
  },
  "document_id": "amd-server-table-ba5dc2e1f3f72b71"
}
12
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Memory Channels",
  "raw_value": "12",
  "qualifiers": {
    "source_field": "Memory Channels",
    "source_row": 1
  },
  "document_id": "detail-dea23b53102500af-716d9513c5d772c2"
}
Published DIMM populations
12, 24
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Published DIMM populations",
  "raw_value": "12, 24",
  "qualifiers": {
    "document_section": "9004 architecture and DIMM population",
    "scope": "per processor; board layout illustrative",
    "source_field": "Published DIMM populations",
    "source_row": 3
  },
  "document_id": "topology-epyc-9004-15db003d78b04abf"
}
Supported RAM module types
RDIMM
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "System Memory Subtype",
  "raw_value": "RDIMM",
  "qualifiers": {
    "retrieval_method": "reviewed structured extraction from readable primary-source text",
    "scope": "9004/9005 SP5 family; RDIMM-3DS is also documented",
    "source_field": "System Memory Subtype",
    "source_row": 3,
    "source_url": "https://www.asrockrack.com/minisite/AMD-EPYC-9005-Server/"
  },
  "document_id": "topology-epyc-rdimm-948df062512a03d7"
}
Memory type
DDR5
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "System Memory Type",
  "raw_value": "DDR5",
  "qualifiers": {
    "release_evidence": "dated-manufacturer-listing",
    "source_field": "System Memory Type",
    "source_product_url": "https://www.amd.com/en/products/processors/server/epyc/4th-generation-9004-and-8004-series/amd-epyc-9554.html",
    "source_row": 80
  },
  "document_id": "amd-server-table-ba5dc2e1f3f72b71"
}
DDR5
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "System Memory Type",
  "raw_value": "DDR5",
  "qualifiers": {
    "source_field": "System Memory Type",
    "source_row": 1
  },
  "document_id": "detail-dea23b53102500af-716d9513c5d772c2"
}

Connectivity and features

ParameterValue and conditions
Socket
SP5
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "CPU Socket",
  "raw_value": "SP5",
  "qualifiers": {
    "document_section": "9004 architecture and DIMM population",
    "scope": "per processor; board layout illustrative",
    "source_field": "CPU Socket",
    "source_row": 3
  },
  "document_id": "topology-epyc-9004-15db003d78b04abf"
}

Public benchmarks

Compare results with matching versions, scenes, settings and statistics. A run count of 0 identifies an aggregate or reported value, not a newly measured run.

Blender (12)

Blender scene rendering

Too few submissions · No representative score

Run count: 1

Too few submissions · Individual results onlyn = 1

4.5.0 · classroom · CPU · Linux · Rocky Linux · 9.7 · 2P · 128 cores · 256 threads

Counts represent submissions; the number of independent systems is unknown. Stock or overclocked status, RAM and power settings are also unknown.

Measurement scope and interpretation

Sample thresholds are an initial display policy, not a guarantee of statistical confidence. P95 is not a theoretical limit. OS submission shares do not represent user market share.

Observed minimum / maximum
826.83 / 826.83
Measurement dates
2026-02-26 – 2026-02-26
Duplicate submissions removed
0
Quantile calculation
linear interpolation · (n−1) × p

View source ↗

{
  "analysis": {
    "duplicates_removed": 0,
    "independent_system_count": null,
    "individual_results": [
      {
        "measured_at": "2026-02-26T11:36:26.046669+00:00",
        "score": 826.8338031417509,
        "source_record_id": "67ea3bf2-dbd9-48b7-860a-325974720f42"
      }
    ],
    "median": null,
    "observed_max": 826.8338031417509,
    "observed_min": 826.8338031417509,
    "policy": "submitted-runs-v1",
    "quantile_method": "linear interpolation at (n-1)*p",
    "sample_count": 1,
    "sample_status": "individual",
    "settings_status": "unknown"
  },
  "comparison_readiness": "observational-only",
  "condition": {
    "benchmark": "Blender",
    "environment": {
      "backend": "CPU",
      "benchmark_script": "3.1.1",
      "device_name": "AMD EPYC 9554 64-Core Processor",
      "dist_name": "Rocky Linux",
      "dist_version": "9.7",
      "driver": null,
      "num_cpu_cores": 128,
      "num_cpu_sockets": 2,
      "num_cpu_threads": 256,
      "power_limit": null,
      "ram_bytes": null,
      "settings_status": "unknown",
      "system": "Linux"
    },
    "scene": "classroom",
    "scene_checksum": "936f0a528f03eba291c67ea87743a0ebde58938fb87471b262721b89b46b875d",
    "version": "4.5.0"
  },
  "condition_id": "749c1729efeb99066ab8",
  "document_id": "blender-open-data-3b13b06e2e84b715",
  "example_record_ids": [
    "67ea3bf2-dbd9-48b7-860a-325974720f42"
  ],
  "measured_from": "2026-02-26T11:36:26.046669+00:00",
  "measured_to": "2026-02-26T11:36:26.046669+00:00",
  "median": null,
  "parameter_id": "benchmark.blender.samples_per_minute",
  "population": "public submitted runs; not independent systems",
  "product_id": "amd-epyc-9554",
  "run_count": 1,
  "sample_status": "individual"
}

Blender scene rendering

Too few submissions · No representative score

Run count: 1

Too few submissions · Individual results onlyn = 1

4.5.0 · junkshop · CPU · Linux · Rocky Linux · 9.7 · 2P · 128 cores · 256 threads

Counts represent submissions; the number of independent systems is unknown. Stock or overclocked status, RAM and power settings are also unknown.

Measurement scope and interpretation

Sample thresholds are an initial display policy, not a guarantee of statistical confidence. P95 is not a theoretical limit. OS submission shares do not represent user market share.

Observed minimum / maximum
1,086.72 / 1,086.72
Measurement dates
2026-02-26 – 2026-02-26
Duplicate submissions removed
0
Quantile calculation
linear interpolation · (n−1) × p

View source ↗

{
  "analysis": {
    "duplicates_removed": 0,
    "independent_system_count": null,
    "individual_results": [
      {
        "measured_at": "2026-02-26T11:35:52.677171+00:00",
        "score": 1086.7162694486071,
        "source_record_id": "67ea3bf2-dbd9-48b7-860a-325974720f42"
      }
    ],
    "median": null,
    "observed_max": 1086.7162694486071,
    "observed_min": 1086.7162694486071,
    "policy": "submitted-runs-v1",
    "quantile_method": "linear interpolation at (n-1)*p",
    "sample_count": 1,
    "sample_status": "individual",
    "settings_status": "unknown"
  },
  "comparison_readiness": "observational-only",
  "condition": {
    "benchmark": "Blender",
    "environment": {
      "backend": "CPU",
      "benchmark_script": "3.1.1",
      "device_name": "AMD EPYC 9554 64-Core Processor",
      "dist_name": "Rocky Linux",
      "dist_version": "9.7",
      "driver": null,
      "num_cpu_cores": 128,
      "num_cpu_sockets": 2,
      "num_cpu_threads": 256,
      "power_limit": null,
      "ram_bytes": null,
      "settings_status": "unknown",
      "system": "Linux"
    },
    "scene": "junkshop",
    "scene_checksum": "f5515a21a1337b908212d8d76733530df83014464a24c585ab7b96000da0cdce",
    "version": "4.5.0"
  },
  "condition_id": "612afa0cba3f3c3ded87",
  "document_id": "blender-open-data-3b13b06e2e84b715",
  "example_record_ids": [
    "67ea3bf2-dbd9-48b7-860a-325974720f42"
  ],
  "measured_from": "2026-02-26T11:35:52.677171+00:00",
  "measured_to": "2026-02-26T11:35:52.677171+00:00",
  "median": null,
  "parameter_id": "benchmark.blender.samples_per_minute",
  "population": "public submitted runs; not independent systems",
  "product_id": "amd-epyc-9554",
  "run_count": 1,
  "sample_status": "individual"
}

Blender scene rendering

Too few submissions · No representative score

Run count: 1

Too few submissions · Individual results onlyn = 1

4.5.0 · monster · CPU · Linux · Rocky Linux · 9.7 · 2P · 128 cores · 256 threads

Counts represent submissions; the number of independent systems is unknown. Stock or overclocked status, RAM and power settings are also unknown.

Measurement scope and interpretation

Sample thresholds are an initial display policy, not a guarantee of statistical confidence. P95 is not a theoretical limit. OS submission shares do not represent user market share.

Observed minimum / maximum
1,638.98 / 1,638.98
Measurement dates
2026-02-26 – 2026-02-26
Duplicate submissions removed
0
Quantile calculation
linear interpolation · (n−1) × p

View source ↗

{
  "analysis": {
    "duplicates_removed": 0,
    "independent_system_count": null,
    "individual_results": [
      {
        "measured_at": "2026-02-26T11:35:11.849511+00:00",
        "score": 1638.9825742506575,
        "source_record_id": "67ea3bf2-dbd9-48b7-860a-325974720f42"
      }
    ],
    "median": null,
    "observed_max": 1638.9825742506575,
    "observed_min": 1638.9825742506575,
    "policy": "submitted-runs-v1",
    "quantile_method": "linear interpolation at (n-1)*p",
    "sample_count": 1,
    "sample_status": "individual",
    "settings_status": "unknown"
  },
  "comparison_readiness": "observational-only",
  "condition": {
    "benchmark": "Blender",
    "environment": {
      "backend": "CPU",
      "benchmark_script": "3.1.1",
      "device_name": "AMD EPYC 9554 64-Core Processor",
      "dist_name": "Rocky Linux",
      "dist_version": "9.7",
      "driver": null,
      "num_cpu_cores": 128,
      "num_cpu_sockets": 2,
      "num_cpu_threads": 256,
      "power_limit": null,
      "ram_bytes": null,
      "settings_status": "unknown",
      "system": "Linux"
    },
    "scene": "monster",
    "scene_checksum": "8ff812a02f720433de1403dab447be9541eecca71cc919224a7790d017c1b2ce",
    "version": "4.5.0"
  },
  "condition_id": "59ac5d3b80f72b75281b",
  "document_id": "blender-open-data-3b13b06e2e84b715",
  "example_record_ids": [
    "67ea3bf2-dbd9-48b7-860a-325974720f42"
  ],
  "measured_from": "2026-02-26T11:35:11.849511+00:00",
  "measured_to": "2026-02-26T11:35:11.849511+00:00",
  "median": null,
  "parameter_id": "benchmark.blender.samples_per_minute",
  "population": "public submitted runs; not independent systems",
  "product_id": "amd-epyc-9554",
  "run_count": 1,
  "sample_status": "individual"
}

Blender scene rendering

Too few submissions · No representative score

Run count: 2

Too few submissions · Individual results onlyn = 2

4.5.0 · classroom · CPU · Linux · Ubuntu · 24.04 · 2P · 128 cores · 256 threads

Counts represent submissions; the number of independent systems is unknown. Stock or overclocked status, RAM and power settings are also unknown.

Measurement scope and interpretation

Sample thresholds are an initial display policy, not a guarantee of statistical confidence. P95 is not a theoretical limit. OS submission shares do not represent user market share.

Observed minimum / maximum
727.75 / 732.39
Measurement dates
2025-11-19 – 2025-11-19
Duplicate submissions removed
0
Quantile calculation
linear interpolation · (n−1) × p

View source ↗

{
  "analysis": {
    "duplicates_removed": 0,
    "independent_system_count": null,
    "individual_results": [
      {
        "measured_at": "2025-11-19T08:57:53.892307+00:00",
        "score": 727.7468711137608,
        "source_record_id": "6ba81e49-39df-436f-bcf3-fb27383c71b1"
      },
      {
        "measured_at": "2025-11-19T09:00:15.389042+00:00",
        "score": 732.390014994021,
        "source_record_id": "9df923ec-06fb-4ffa-a9d8-08036bded313"
      }
    ],
    "median": null,
    "observed_max": 732.390014994021,
    "observed_min": 727.7468711137608,
    "policy": "submitted-runs-v1",
    "quantile_method": "linear interpolation at (n-1)*p",
    "sample_count": 2,
    "sample_status": "individual",
    "settings_status": "unknown"
  },
  "comparison_readiness": "observational-only",
  "condition": {
    "benchmark": "Blender",
    "environment": {
      "backend": "CPU",
      "benchmark_script": "3.1.1",
      "device_name": "AMD EPYC 9554 64-Core Processor",
      "dist_name": "Ubuntu",
      "dist_version": "24.04",
      "driver": null,
      "num_cpu_cores": 128,
      "num_cpu_sockets": 2,
      "num_cpu_threads": 256,
      "power_limit": null,
      "ram_bytes": null,
      "settings_status": "unknown",
      "system": "Linux"
    },
    "scene": "classroom",
    "scene_checksum": "936f0a528f03eba291c67ea87743a0ebde58938fb87471b262721b89b46b875d",
    "version": "4.5.0"
  },
  "condition_id": "a17dceaef176be3787c4",
  "document_id": "blender-open-data-3b13b06e2e84b715",
  "example_record_ids": [
    "6ba81e49-39df-436f-bcf3-fb27383c71b1",
    "9df923ec-06fb-4ffa-a9d8-08036bded313"
  ],
  "measured_from": "2025-11-19T08:57:53.892307+00:00",
  "measured_to": "2025-11-19T09:00:15.389042+00:00",
  "median": null,
  "parameter_id": "benchmark.blender.samples_per_minute",
  "population": "public submitted runs; not independent systems",
  "product_id": "amd-epyc-9554",
  "run_count": 2,
  "sample_status": "individual"
}

Blender scene rendering

Too few submissions · No representative score

Run count: 2

Too few submissions · Individual results onlyn = 2

4.5.0 · junkshop · CPU · Linux · Ubuntu · 24.04 · 2P · 128 cores · 256 threads

Counts represent submissions; the number of independent systems is unknown. Stock or overclocked status, RAM and power settings are also unknown.

Measurement scope and interpretation

Sample thresholds are an initial display policy, not a guarantee of statistical confidence. P95 is not a theoretical limit. OS submission shares do not represent user market share.

Observed minimum / maximum
962.56 / 973.39
Measurement dates
2025-11-19 – 2025-11-19
Duplicate submissions removed
0
Quantile calculation
linear interpolation · (n−1) × p

View source ↗

{
  "analysis": {
    "duplicates_removed": 0,
    "independent_system_count": null,
    "individual_results": [
      {
        "measured_at": "2025-11-19T08:57:16.882013+00:00",
        "score": 962.5619383433108,
        "source_record_id": "6ba81e49-39df-436f-bcf3-fb27383c71b1"
      },
      {
        "measured_at": "2025-11-19T08:59:39.611100+00:00",
        "score": 973.3854040763787,
        "source_record_id": "9df923ec-06fb-4ffa-a9d8-08036bded313"
      }
    ],
    "median": null,
    "observed_max": 973.3854040763787,
    "observed_min": 962.5619383433108,
    "policy": "submitted-runs-v1",
    "quantile_method": "linear interpolation at (n-1)*p",
    "sample_count": 2,
    "sample_status": "individual",
    "settings_status": "unknown"
  },
  "comparison_readiness": "observational-only",
  "condition": {
    "benchmark": "Blender",
    "environment": {
      "backend": "CPU",
      "benchmark_script": "3.1.1",
      "device_name": "AMD EPYC 9554 64-Core Processor",
      "dist_name": "Ubuntu",
      "dist_version": "24.04",
      "driver": null,
      "num_cpu_cores": 128,
      "num_cpu_sockets": 2,
      "num_cpu_threads": 256,
      "power_limit": null,
      "ram_bytes": null,
      "settings_status": "unknown",
      "system": "Linux"
    },
    "scene": "junkshop",
    "scene_checksum": "f5515a21a1337b908212d8d76733530df83014464a24c585ab7b96000da0cdce",
    "version": "4.5.0"
  },
  "condition_id": "768c6df06f892dbb29cb",
  "document_id": "blender-open-data-3b13b06e2e84b715",
  "example_record_ids": [
    "6ba81e49-39df-436f-bcf3-fb27383c71b1",
    "9df923ec-06fb-4ffa-a9d8-08036bded313"
  ],
  "measured_from": "2025-11-19T08:57:16.882013+00:00",
  "measured_to": "2025-11-19T08:59:39.611100+00:00",
  "median": null,
  "parameter_id": "benchmark.blender.samples_per_minute",
  "population": "public submitted runs; not independent systems",
  "product_id": "amd-epyc-9554",
  "run_count": 2,
  "sample_status": "individual"
}

Blender scene rendering

Too few submissions · No representative score

Run count: 2

Too few submissions · Individual results onlyn = 2

4.5.0 · monster · CPU · Linux · Ubuntu · 24.04 · 2P · 128 cores · 256 threads

Counts represent submissions; the number of independent systems is unknown. Stock or overclocked status, RAM and power settings are also unknown.

Measurement scope and interpretation

Sample thresholds are an initial display policy, not a guarantee of statistical confidence. P95 is not a theoretical limit. OS submission shares do not represent user market share.

Observed minimum / maximum
1,486.45 / 1,491.19
Measurement dates
2025-11-19 – 2025-11-19
Duplicate submissions removed
0
Quantile calculation
linear interpolation · (n−1) × p

View source ↗

{
  "analysis": {
    "duplicates_removed": 0,
    "independent_system_count": null,
    "individual_results": [
      {
        "measured_at": "2025-11-19T08:56:29.227105+00:00",
        "score": 1486.4481929313108,
        "source_record_id": "6ba81e49-39df-436f-bcf3-fb27383c71b1"
      },
      {
        "measured_at": "2025-11-19T08:58:56.086099+00:00",
        "score": 1491.1916916254365,
        "source_record_id": "9df923ec-06fb-4ffa-a9d8-08036bded313"
      }
    ],
    "median": null,
    "observed_max": 1491.1916916254365,
    "observed_min": 1486.4481929313108,
    "policy": "submitted-runs-v1",
    "quantile_method": "linear interpolation at (n-1)*p",
    "sample_count": 2,
    "sample_status": "individual",
    "settings_status": "unknown"
  },
  "comparison_readiness": "observational-only",
  "condition": {
    "benchmark": "Blender",
    "environment": {
      "backend": "CPU",
      "benchmark_script": "3.1.1",
      "device_name": "AMD EPYC 9554 64-Core Processor",
      "dist_name": "Ubuntu",
      "dist_version": "24.04",
      "driver": null,
      "num_cpu_cores": 128,
      "num_cpu_sockets": 2,
      "num_cpu_threads": 256,
      "power_limit": null,
      "ram_bytes": null,
      "settings_status": "unknown",
      "system": "Linux"
    },
    "scene": "monster",
    "scene_checksum": "8ff812a02f720433de1403dab447be9541eecca71cc919224a7790d017c1b2ce",
    "version": "4.5.0"
  },
  "condition_id": "d94f56f64bf343734529",
  "document_id": "blender-open-data-3b13b06e2e84b715",
  "example_record_ids": [
    "6ba81e49-39df-436f-bcf3-fb27383c71b1",
    "9df923ec-06fb-4ffa-a9d8-08036bded313"
  ],
  "measured_from": "2025-11-19T08:56:29.227105+00:00",
  "measured_to": "2025-11-19T08:58:56.086099+00:00",
  "median": null,
  "parameter_id": "benchmark.blender.samples_per_minute",
  "population": "public submitted runs; not independent systems",
  "product_id": "amd-epyc-9554",
  "run_count": 2,
  "sample_status": "individual"
}

Blender scene rendering

Too few submissions · No representative score

Run count: 1

Too few submissions · Individual results onlyn = 1

5.1.1 · classroom · CPU · Linux · Ubuntu · 24.04 · 1P · 64 cores · 128 threads

Counts represent submissions; the number of independent systems is unknown. Stock or overclocked status, RAM and power settings are also unknown.

Measurement scope and interpretation

Sample thresholds are an initial display policy, not a guarantee of statistical confidence. P95 is not a theoretical limit. OS submission shares do not represent user market share.

Observed minimum / maximum
374.73 / 374.73
Measurement dates
2026-06-10 – 2026-06-10
Duplicate submissions removed
0
Quantile calculation
linear interpolation · (n−1) × p

View source ↗

{
  "analysis": {
    "duplicates_removed": 0,
    "independent_system_count": null,
    "individual_results": [
      {
        "measured_at": "2026-06-10T12:50:31.098741+00:00",
        "score": 374.72687895516054,
        "source_record_id": "efb58d11-adb2-43b8-aaec-296ad91c4829"
      }
    ],
    "median": null,
    "observed_max": 374.72687895516054,
    "observed_min": 374.72687895516054,
    "policy": "submitted-runs-v1",
    "quantile_method": "linear interpolation at (n-1)*p",
    "sample_count": 1,
    "sample_status": "individual",
    "settings_status": "unknown"
  },
  "comparison_readiness": "observational-only",
  "condition": {
    "benchmark": "Blender",
    "environment": {
      "backend": "CPU",
      "benchmark_script": "3.1.2",
      "device_name": "AMD EPYC 9554 64-Core Processor",
      "dist_name": "Ubuntu",
      "dist_version": "24.04",
      "driver": null,
      "num_cpu_cores": 64,
      "num_cpu_sockets": 1,
      "num_cpu_threads": 128,
      "power_limit": null,
      "ram_bytes": null,
      "settings_status": "unknown",
      "system": "Linux"
    },
    "scene": "classroom",
    "scene_checksum": "936f0a528f03eba291c67ea87743a0ebde58938fb87471b262721b89b46b875d",
    "version": "5.1.1"
  },
  "condition_id": "84b1fdc47e9842c58acd",
  "document_id": "blender-open-data-3b13b06e2e84b715",
  "example_record_ids": [
    "efb58d11-adb2-43b8-aaec-296ad91c4829"
  ],
  "measured_from": "2026-06-10T12:50:31.098741+00:00",
  "measured_to": "2026-06-10T12:50:31.098741+00:00",
  "median": null,
  "parameter_id": "benchmark.blender.samples_per_minute",
  "population": "public submitted runs; not independent systems",
  "product_id": "amd-epyc-9554",
  "run_count": 1,
  "sample_status": "individual"
}

Blender scene rendering

Too few submissions · No representative score

Run count: 1

Too few submissions · Individual results onlyn = 1

5.1.1 · junkshop · CPU · Linux · Ubuntu · 24.04 · 1P · 64 cores · 128 threads

Counts represent submissions; the number of independent systems is unknown. Stock or overclocked status, RAM and power settings are also unknown.

Measurement scope and interpretation

Sample thresholds are an initial display policy, not a guarantee of statistical confidence. P95 is not a theoretical limit. OS submission shares do not represent user market share.

Observed minimum / maximum
550.76 / 550.76
Measurement dates
2026-06-10 – 2026-06-10
Duplicate submissions removed
0
Quantile calculation
linear interpolation · (n−1) × p

View source ↗

{
  "analysis": {
    "duplicates_removed": 0,
    "independent_system_count": null,
    "individual_results": [
      {
        "measured_at": "2026-06-10T12:49:54.431913+00:00",
        "score": 550.7616164394474,
        "source_record_id": "efb58d11-adb2-43b8-aaec-296ad91c4829"
      }
    ],
    "median": null,
    "observed_max": 550.7616164394474,
    "observed_min": 550.7616164394474,
    "policy": "submitted-runs-v1",
    "quantile_method": "linear interpolation at (n-1)*p",
    "sample_count": 1,
    "sample_status": "individual",
    "settings_status": "unknown"
  },
  "comparison_readiness": "observational-only",
  "condition": {
    "benchmark": "Blender",
    "environment": {
      "backend": "CPU",
      "benchmark_script": "3.1.2",
      "device_name": "AMD EPYC 9554 64-Core Processor",
      "dist_name": "Ubuntu",
      "dist_version": "24.04",
      "driver": null,
      "num_cpu_cores": 64,
      "num_cpu_sockets": 1,
      "num_cpu_threads": 128,
      "power_limit": null,
      "ram_bytes": null,
      "settings_status": "unknown",
      "system": "Linux"
    },
    "scene": "junkshop",
    "scene_checksum": "f5515a21a1337b908212d8d76733530df83014464a24c585ab7b96000da0cdce",
    "version": "5.1.1"
  },
  "condition_id": "1947f876f684eefb982e",
  "document_id": "blender-open-data-3b13b06e2e84b715",
  "example_record_ids": [
    "efb58d11-adb2-43b8-aaec-296ad91c4829"
  ],
  "measured_from": "2026-06-10T12:49:54.431913+00:00",
  "measured_to": "2026-06-10T12:49:54.431913+00:00",
  "median": null,
  "parameter_id": "benchmark.blender.samples_per_minute",
  "population": "public submitted runs; not independent systems",
  "product_id": "amd-epyc-9554",
  "run_count": 1,
  "sample_status": "individual"
}

Blender scene rendering

Too few submissions · No representative score

Run count: 1

Too few submissions · Individual results onlyn = 1

5.1.1 · monster · CPU · Linux · Ubuntu · 24.04 · 1P · 64 cores · 128 threads

Counts represent submissions; the number of independent systems is unknown. Stock or overclocked status, RAM and power settings are also unknown.

Measurement scope and interpretation

Sample thresholds are an initial display policy, not a guarantee of statistical confidence. P95 is not a theoretical limit. OS submission shares do not represent user market share.

Observed minimum / maximum
694.83 / 694.83
Measurement dates
2026-06-10 – 2026-06-10
Duplicate submissions removed
0
Quantile calculation
linear interpolation · (n−1) × p

View source ↗

{
  "analysis": {
    "duplicates_removed": 0,
    "independent_system_count": null,
    "individual_results": [
      {
        "measured_at": "2026-06-10T12:49:12.256932+00:00",
        "score": 694.8291241310571,
        "source_record_id": "efb58d11-adb2-43b8-aaec-296ad91c4829"
      }
    ],
    "median": null,
    "observed_max": 694.8291241310571,
    "observed_min": 694.8291241310571,
    "policy": "submitted-runs-v1",
    "quantile_method": "linear interpolation at (n-1)*p",
    "sample_count": 1,
    "sample_status": "individual",
    "settings_status": "unknown"
  },
  "comparison_readiness": "observational-only",
  "condition": {
    "benchmark": "Blender",
    "environment": {
      "backend": "CPU",
      "benchmark_script": "3.1.2",
      "device_name": "AMD EPYC 9554 64-Core Processor",
      "dist_name": "Ubuntu",
      "dist_version": "24.04",
      "driver": null,
      "num_cpu_cores": 64,
      "num_cpu_sockets": 1,
      "num_cpu_threads": 128,
      "power_limit": null,
      "ram_bytes": null,
      "settings_status": "unknown",
      "system": "Linux"
    },
    "scene": "monster",
    "scene_checksum": "8ff812a02f720433de1403dab447be9541eecca71cc919224a7790d017c1b2ce",
    "version": "5.1.1"
  },
  "condition_id": "bac8078754af5f7bd00c",
  "document_id": "blender-open-data-3b13b06e2e84b715",
  "example_record_ids": [
    "efb58d11-adb2-43b8-aaec-296ad91c4829"
  ],
  "measured_from": "2026-06-10T12:49:12.256932+00:00",
  "measured_to": "2026-06-10T12:49:12.256932+00:00",
  "median": null,
  "parameter_id": "benchmark.blender.samples_per_minute",
  "population": "public submitted runs; not independent systems",
  "product_id": "amd-epyc-9554",
  "run_count": 1,
  "sample_status": "individual"
}

Blender complete benchmark

Too few submissions · No representative score

Run count: 1

Too few submissions · Individual results onlyn = 1

4.5.0 · monster + junkshop + classroom · CPU · Linux · Rocky Linux · 9.7 · 2P · 128 cores · 256 threads

Counts represent submissions; the number of independent systems is unknown. Stock or overclocked status, RAM and power settings are also unknown.

Measurement scope and interpretation

Sample thresholds are an initial display policy, not a guarantee of statistical confidence. P95 is not a theoretical limit. OS submission shares do not represent user market share.

Observed minimum / maximum
3,552.53 / 3,552.53
Measurement dates
2026-02-26 – 2026-02-26
Duplicate submissions removed
0
Quantile calculation
linear interpolation · (n−1) × p

View source ↗

{
  "analysis": {
    "duplicates_removed": 0,
    "independent_system_count": null,
    "individual_results": [
      {
        "measured_at": "2026-02-26T11:36:26.046669+00:00",
        "score": 3552.532646841016,
        "source_record_id": "67ea3bf2-dbd9-48b7-860a-325974720f42"
      }
    ],
    "median": null,
    "observed_max": 3552.532646841016,
    "observed_min": 3552.532646841016,
    "policy": "submitted-runs-v1",
    "quantile_method": "linear interpolation at (n-1)*p",
    "sample_count": 1,
    "sample_status": "individual",
    "settings_status": "unknown"
  },
  "comparison_readiness": "observational-only",
  "condition": {
    "benchmark": "Blender",
    "environment": {
      "backend": "CPU",
      "benchmark_script": "3.1.1",
      "device_name": "AMD EPYC 9554 64-Core Processor",
      "dist_name": "Rocky Linux",
      "dist_version": "9.7",
      "driver": null,
      "num_cpu_cores": 128,
      "num_cpu_sockets": 2,
      "num_cpu_threads": 256,
      "power_limit": null,
      "ram_bytes": null,
      "settings_status": "unknown",
      "system": "Linux"
    },
    "scene": "monster + junkshop + classroom",
    "scene_checksum": "c3453da9769193d968fb1cc675fd7f92a3424abe9ac730218f2e00b953389356",
    "version": "4.5.0"
  },
  "condition_id": "c7c2a66e4e6fefa4be9c",
  "document_id": "blender-open-data-3b13b06e2e84b715",
  "example_record_ids": [
    "67ea3bf2-dbd9-48b7-860a-325974720f42"
  ],
  "measured_from": "2026-02-26T11:36:26.046669+00:00",
  "measured_to": "2026-02-26T11:36:26.046669+00:00",
  "median": null,
  "parameter_id": "benchmark.blender.total_samples_per_minute",
  "population": "public submitted runs; not independent systems",
  "product_id": "amd-epyc-9554",
  "run_count": 1,
  "sample_status": "individual"
}

Blender complete benchmark

Too few submissions · No representative score

Run count: 2

Too few submissions · Individual results onlyn = 2

4.5.0 · monster + junkshop + classroom · CPU · Linux · Ubuntu · 24.04 · 2P · 128 cores · 256 threads

Counts represent submissions; the number of independent systems is unknown. Stock or overclocked status, RAM and power settings are also unknown.

Measurement scope and interpretation

Sample thresholds are an initial display policy, not a guarantee of statistical confidence. P95 is not a theoretical limit. OS submission shares do not represent user market share.

Observed minimum / maximum
3,176.76 / 3,196.97
Measurement dates
2025-11-19 – 2025-11-19
Duplicate submissions removed
0
Quantile calculation
linear interpolation · (n−1) × p

View source ↗

{
  "analysis": {
    "duplicates_removed": 0,
    "independent_system_count": null,
    "individual_results": [
      {
        "measured_at": "2025-11-19T08:57:53.892307+00:00",
        "score": 3176.7570023883823,
        "source_record_id": "6ba81e49-39df-436f-bcf3-fb27383c71b1"
      },
      {
        "measured_at": "2025-11-19T09:00:15.389042+00:00",
        "score": 3196.9671106958363,
        "source_record_id": "9df923ec-06fb-4ffa-a9d8-08036bded313"
      }
    ],
    "median": null,
    "observed_max": 3196.9671106958363,
    "observed_min": 3176.7570023883823,
    "policy": "submitted-runs-v1",
    "quantile_method": "linear interpolation at (n-1)*p",
    "sample_count": 2,
    "sample_status": "individual",
    "settings_status": "unknown"
  },
  "comparison_readiness": "observational-only",
  "condition": {
    "benchmark": "Blender",
    "environment": {
      "backend": "CPU",
      "benchmark_script": "3.1.1",
      "device_name": "AMD EPYC 9554 64-Core Processor",
      "dist_name": "Ubuntu",
      "dist_version": "24.04",
      "driver": null,
      "num_cpu_cores": 128,
      "num_cpu_sockets": 2,
      "num_cpu_threads": 256,
      "power_limit": null,
      "ram_bytes": null,
      "settings_status": "unknown",
      "system": "Linux"
    },
    "scene": "monster + junkshop + classroom",
    "scene_checksum": "c3453da9769193d968fb1cc675fd7f92a3424abe9ac730218f2e00b953389356",
    "version": "4.5.0"
  },
  "condition_id": "0b50eda1d6517d806638",
  "document_id": "blender-open-data-3b13b06e2e84b715",
  "example_record_ids": [
    "6ba81e49-39df-436f-bcf3-fb27383c71b1",
    "9df923ec-06fb-4ffa-a9d8-08036bded313"
  ],
  "measured_from": "2025-11-19T08:57:53.892307+00:00",
  "measured_to": "2025-11-19T09:00:15.389042+00:00",
  "median": null,
  "parameter_id": "benchmark.blender.total_samples_per_minute",
  "population": "public submitted runs; not independent systems",
  "product_id": "amd-epyc-9554",
  "run_count": 2,
  "sample_status": "individual"
}

Blender complete benchmark

Too few submissions · No representative score

Run count: 1

Too few submissions · Individual results onlyn = 1

5.1.1 · monster + junkshop + classroom · CPU · Linux · Ubuntu · 24.04 · 1P · 64 cores · 128 threads

Counts represent submissions; the number of independent systems is unknown. Stock or overclocked status, RAM and power settings are also unknown.

Measurement scope and interpretation

Sample thresholds are an initial display policy, not a guarantee of statistical confidence. P95 is not a theoretical limit. OS submission shares do not represent user market share.

Observed minimum / maximum
1,620.32 / 1,620.32
Measurement dates
2026-06-10 – 2026-06-10
Duplicate submissions removed
0
Quantile calculation
linear interpolation · (n−1) × p

View source ↗

{
  "analysis": {
    "duplicates_removed": 0,
    "independent_system_count": null,
    "individual_results": [
      {
        "measured_at": "2026-06-10T12:50:31.098741+00:00",
        "score": 1620.3176195256651,
        "source_record_id": "efb58d11-adb2-43b8-aaec-296ad91c4829"
      }
    ],
    "median": null,
    "observed_max": 1620.3176195256651,
    "observed_min": 1620.3176195256651,
    "policy": "submitted-runs-v1",
    "quantile_method": "linear interpolation at (n-1)*p",
    "sample_count": 1,
    "sample_status": "individual",
    "settings_status": "unknown"
  },
  "comparison_readiness": "observational-only",
  "condition": {
    "benchmark": "Blender",
    "environment": {
      "backend": "CPU",
      "benchmark_script": "3.1.2",
      "device_name": "AMD EPYC 9554 64-Core Processor",
      "dist_name": "Ubuntu",
      "dist_version": "24.04",
      "driver": null,
      "num_cpu_cores": 64,
      "num_cpu_sockets": 1,
      "num_cpu_threads": 128,
      "power_limit": null,
      "ram_bytes": null,
      "settings_status": "unknown",
      "system": "Linux"
    },
    "scene": "monster + junkshop + classroom",
    "scene_checksum": "c3453da9769193d968fb1cc675fd7f92a3424abe9ac730218f2e00b953389356",
    "version": "5.1.1"
  },
  "condition_id": "09417fb1daaf1fb49b01",
  "document_id": "blender-open-data-3b13b06e2e84b715",
  "example_record_ids": [
    "efb58d11-adb2-43b8-aaec-296ad91c4829"
  ],
  "measured_from": "2026-06-10T12:50:31.098741+00:00",
  "measured_to": "2026-06-10T12:50:31.098741+00:00",
  "median": null,
  "parameter_id": "benchmark.blender.total_samples_per_minute",
  "population": "public submitted runs; not independent systems",
  "product_id": "amd-epyc-9554",
  "run_count": 1,
  "sample_status": "individual"
}
V-Ray (1)

V-Ray 6 (build unknown) v6-current-cpu

160,522 vsamples

Run count: 0 (aggregate / reported value)

View source ↗

{
  "comparison_readiness": "source-aggregate-only",
  "condition": {
    "benchmark": "V-Ray",
    "environment": {
      "backend": "CPU",
      "configuration": {
        "count": 1,
        "logicalCores": 230,
        "physicalCores": 230,
        "tag": "CpuDetails"
      },
      "evidence_type": "source-aggregate",
      "population": "Chaos public submitted runs; mixed systems",
      "scene_identity_status": "current public v6 scene; asset checksum unavailable",
      "settings_status": "unknown",
      "source_configuration_id": 29727,
      "source_device_name": "AMD EPYC 9554 64-Core Processor",
      "source_max": 160522,
      "source_median": 160522,
      "source_model_url": "https://benchmark.chaos.com/vray/v6/vray/29727",
      "source_sample_count": 1,
      "statistic": "mean"
    },
    "scene": "v6-current-cpu",
    "scene_checksum": "chaos-v6-current-workload:cpu",
    "version": "6 (build unknown)"
  },
  "condition_id": "8ab8c710ff9e337af864",
  "document_id": "bench-d0512090bd685f52-1bc5ca8a166731b0",
  "example_record_ids": [
    "29727"
  ],
  "measured_from": null,
  "measured_to": null,
  "parameter_id": "benchmark.vray6_cpu",
  "population": "Chaos public submitted runs; mixed systems",
  "product_id": "amd-epyc-9554",
  "record_count": 1,
  "reported_value": 160522,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": 1,
  "statistic": "mean"
}

Sources

Source terms and retrieval dates are listed below. Published values and conditions may change.