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Intel · CPU

Intel Xeon Platinum 8280 Processor

Intel Xeon Platinum 8280 Processor — 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
Intel TDP
205 W
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "TDP",
  "raw_value": "205 W",
  "qualifiers": {
    "source_field": "TDP",
    "source_row": 66
  },
  "document_id": "intel-family-192283-9a95110dc20f637e"
}
205 W
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "TDP",
  "raw_value": "205 W",
  "qualifiers": {
    "intel_sku": "192478",
    "source_field": "TDP",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/192478/intel-xeon-platinum-8280-processor-38-5m-cache-2-70-ghz/specifications.html",
    "source_row": 15
  },
  "document_id": "detail-90be4ebd29f05bb0-237adb15efc5a9f5"
}

Compute

ParameterValue and conditions
Base clock
2,700 MHz
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Processor Base Frequency",
  "raw_value": "2.70 GHz",
  "qualifiers": {
    "source_field": "Processor Base Frequency",
    "source_row": 66
  },
  "document_id": "intel-family-192283-9a95110dc20f637e"
}
2,700 MHz
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Processor Base Frequency",
  "raw_value": "2.70 GHz",
  "qualifiers": {
    "intel_sku": "192478",
    "source_field": "Processor Base Frequency",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/192478/intel-xeon-platinum-8280-processor-38-5m-cache-2-70-ghz/specifications.html",
    "source_row": 15
  },
  "document_id": "detail-90be4ebd29f05bb0-237adb15efc5a9f5"
}
Max boost clock
4,000 MHz
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Max Turbo Frequency",
  "raw_value": "4.00 GHz",
  "qualifiers": {
    "source_field": "Max Turbo Frequency",
    "source_row": 66
  },
  "document_id": "intel-family-192283-9a95110dc20f637e"
}
4,000 MHz
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Max Turbo Frequency",
  "raw_value": "4.00 GHz",
  "qualifiers": {
    "intel_sku": "192478",
    "source_field": "Max Turbo Frequency",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/192478/intel-xeon-platinum-8280-processor-38-5m-cache-2-70-ghz/specifications.html",
    "source_row": 15
  },
  "document_id": "detail-90be4ebd29f05bb0-237adb15efc5a9f5"
}
CPU cores
28
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Total Cores",
  "raw_value": "28",
  "qualifiers": {
    "source_field": "Total Cores",
    "source_row": 66
  },
  "document_id": "intel-family-192283-9a95110dc20f637e"
}
28
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Total Cores",
  "raw_value": "28",
  "qualifiers": {
    "intel_sku": "192478",
    "source_field": "Total Cores",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/192478/intel-xeon-platinum-8280-processor-38-5m-cache-2-70-ghz/specifications.html",
    "source_row": 15
  },
  "document_id": "detail-90be4ebd29f05bb0-237adb15efc5a9f5"
}
Published process node
14 nm
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Lithography",
  "raw_value": "14 nm",
  "qualifiers": {
    "intel_sku": "192478",
    "source_field": "Lithography",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/192478/intel-xeon-platinum-8280-processor-38-5m-cache-2-70-ghz/specifications.html",
    "source_row": 15
  },
  "document_id": "detail-90be4ebd29f05bb0-237adb15efc5a9f5"
}
threads
56
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Total Threads",
  "raw_value": "56",
  "qualifiers": {
    "intel_sku": "192478",
    "source_field": "Total Threads",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/192478/intel-xeon-platinum-8280-processor-38-5m-cache-2-70-ghz/specifications.html",
    "source_row": 15
  },
  "document_id": "detail-90be4ebd29f05bb0-237adb15efc5a9f5"
}

Memory

ParameterValue and conditions
ECC Supported
Supported
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "ECC Memory Supported",
  "raw_value": "Yes",
  "qualifiers": {
    "intel_sku": "192478",
    "source_field": "ECC Memory Supported",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/192478/intel-xeon-platinum-8280-processor-38-5m-cache-2-70-ghz/specifications.html",
    "source_row": 15
  },
  "document_id": "detail-90be4ebd29f05bb0-237adb15efc5a9f5"
}
Intel family-table cache (level unknown)
38.5 MB
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Cache",
  "raw_value": "38.5 MB",
  "qualifiers": {
    "source_field": "Cache",
    "source_row": 66
  },
  "document_id": "intel-family-192283-9a95110dc20f637e"
}
38.5 MB
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Cache",
  "raw_value": "38.5 MB",
  "qualifiers": {
    "intel_sku": "192478",
    "source_field": "Cache",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/192478/intel-xeon-platinum-8280-processor-38-5m-cache-2-70-ghz/specifications.html",
    "source_row": 15
  },
  "document_id": "detail-90be4ebd29f05bb0-237adb15efc5a9f5"
}
Max supported memory (TB)
1 TB
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Max Memory Size (dependent on memory type)",
  "raw_value": "1 TB",
  "qualifiers": {
    "intel_sku": "192478",
    "source_field": "Max Memory Size (dependent on memory type)",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/192478/intel-xeon-platinum-8280-processor-38-5m-cache-2-70-ghz/specifications.html",
    "source_row": 15
  },
  "document_id": "detail-90be4ebd29f05bb0-237adb15efc5a9f5"
}
Memory channels
6
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Max # of Memory Channels",
  "raw_value": "6",
  "qualifiers": {
    "intel_sku": "192478",
    "source_field": "Max # of Memory Channels",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/192478/intel-xeon-platinum-8280-processor-38-5m-cache-2-70-ghz/specifications.html",
    "source_row": 15
  },
  "document_id": "detail-90be4ebd29f05bb0-237adb15efc5a9f5"
}
Memory type
DDR4-2933
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Memory Types",
  "raw_value": "DDR4-2933",
  "qualifiers": {
    "intel_sku": "192478",
    "source_field": "Memory Types",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/192478/intel-xeon-platinum-8280-processor-38-5m-cache-2-70-ghz/specifications.html",
    "source_row": 15
  },
  "document_id": "detail-90be4ebd29f05bb0-237adb15efc5a9f5"
}

Connectivity and features

ParameterValue and conditions
Hyper-Threading Supported
Supported
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Intel Hyper-Threading Technology",
  "raw_value": "Yes",
  "qualifiers": {
    "intel_sku": "192478",
    "source_field": "Intel Hyper-Threading Technology",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/192478/intel-xeon-platinum-8280-processor-38-5m-cache-2-70-ghz/specifications.html",
    "source_row": 15
  },
  "document_id": "detail-90be4ebd29f05bb0-237adb15efc5a9f5"
}
Max CPU PCIe lanes
48
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Max # of PCI Express Lanes",
  "raw_value": "48",
  "qualifiers": {
    "intel_sku": "192478",
    "source_field": "Max # of PCI Express Lanes",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/192478/intel-xeon-platinum-8280-processor-38-5m-cache-2-70-ghz/specifications.html",
    "source_row": 15
  },
  "document_id": "detail-90be4ebd29f05bb0-237adb15efc5a9f5"
}
Socket
FCLGA3647
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Sockets Supported",
  "raw_value": "FCLGA3647",
  "qualifiers": {
    "intel_sku": "192478",
    "source_field": "Sockets Supported",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/192478/intel-xeon-platinum-8280-processor-38-5m-cache-2-70-ghz/specifications.html",
    "source_row": 15
  },
  "document_id": "detail-90be4ebd29f05bb0-237adb15efc5a9f5"
}

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 (4)

Blender scene rendering

Too few submissions · No representative score

Run count: 2

Too few submissions · Individual results onlyn = 2

5.0.0 · classroom · CPU · Windows · 2P · 56 cores · 112 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
197.05 / 197.2
Measurement dates
2026-03-17 – 2026-03-17
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": "2026-03-17T13:36:40.885510+00:00",
        "score": 197.0453921374011,
        "source_record_id": "4cbb1413-0284-4573-aea7-e94e82756317"
      },
      {
        "measured_at": "2026-03-17T13:52:50.993767+00:00",
        "score": 197.20417843763002,
        "source_record_id": "85353b60-48d8-4ffe-8ee7-55879bcd277c"
      }
    ],
    "median": null,
    "observed_max": 197.20417843763002,
    "observed_min": 197.0453921374011,
    "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": "3.1.2",
      "device_name": "Intel Xeon Platinum 8280 CPU @ 2.70GHz",
      "dist_name": "",
      "dist_version": "",
      "driver": null,
      "num_cpu_cores": 56,
      "num_cpu_sockets": 2,
      "num_cpu_threads": 112,
      "power_limit": null,
      "ram_bytes": null,
      "settings_status": "unknown",
      "system": "Windows"
    },
    "scene": "classroom",
    "scene_checksum": "936f0a528f03eba291c67ea87743a0ebde58938fb87471b262721b89b46b875d",
    "version": "5.0.0"
  },
  "condition_id": "4fab0939fb5ec3d4c620",
  "document_id": "blender-open-data-3b13b06e2e84b715",
  "example_record_ids": [
    "4cbb1413-0284-4573-aea7-e94e82756317",
    "85353b60-48d8-4ffe-8ee7-55879bcd277c"
  ],
  "measured_from": "2026-03-17T13:36:40.885510+00:00",
  "measured_to": "2026-03-17T13:52:50.993767+00:00",
  "median": null,
  "parameter_id": "benchmark.blender.samples_per_minute",
  "population": "public submitted runs; not independent systems",
  "product_id": "intel-xeon-platinum-8280",
  "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

5.0.0 · junkshop · CPU · Windows · 2P · 56 cores · 112 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
277.97 / 281.2
Measurement dates
2026-03-17 – 2026-03-17
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": "2026-03-17T13:35:59.345213+00:00",
        "score": 277.96857783631447,
        "source_record_id": "4cbb1413-0284-4573-aea7-e94e82756317"
      },
      {
        "measured_at": "2026-03-17T13:52:09.869070+00:00",
        "score": 281.20133217030184,
        "source_record_id": "85353b60-48d8-4ffe-8ee7-55879bcd277c"
      }
    ],
    "median": null,
    "observed_max": 281.20133217030184,
    "observed_min": 277.96857783631447,
    "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": "3.1.2",
      "device_name": "Intel Xeon Platinum 8280 CPU @ 2.70GHz",
      "dist_name": "",
      "dist_version": "",
      "driver": null,
      "num_cpu_cores": 56,
      "num_cpu_sockets": 2,
      "num_cpu_threads": 112,
      "power_limit": null,
      "ram_bytes": null,
      "settings_status": "unknown",
      "system": "Windows"
    },
    "scene": "junkshop",
    "scene_checksum": "f5515a21a1337b908212d8d76733530df83014464a24c585ab7b96000da0cdce",
    "version": "5.0.0"
  },
  "condition_id": "b6c94b13a9f513083b1f",
  "document_id": "blender-open-data-3b13b06e2e84b715",
  "example_record_ids": [
    "4cbb1413-0284-4573-aea7-e94e82756317",
    "85353b60-48d8-4ffe-8ee7-55879bcd277c"
  ],
  "measured_from": "2026-03-17T13:35:59.345213+00:00",
  "measured_to": "2026-03-17T13:52:09.869070+00:00",
  "median": null,
  "parameter_id": "benchmark.blender.samples_per_minute",
  "population": "public submitted runs; not independent systems",
  "product_id": "intel-xeon-platinum-8280",
  "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

5.0.0 · monster · CPU · Windows · 2P · 56 cores · 112 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
347.37 / 350.43
Measurement dates
2026-03-17 – 2026-03-17
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": "2026-03-17T13:35:08.526377+00:00",
        "score": 350.4335387196871,
        "source_record_id": "4cbb1413-0284-4573-aea7-e94e82756317"
      },
      {
        "measured_at": "2026-03-17T13:51:19.469215+00:00",
        "score": 347.3747486108171,
        "source_record_id": "85353b60-48d8-4ffe-8ee7-55879bcd277c"
      }
    ],
    "median": null,
    "observed_max": 350.4335387196871,
    "observed_min": 347.3747486108171,
    "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": "3.1.2",
      "device_name": "Intel Xeon Platinum 8280 CPU @ 2.70GHz",
      "dist_name": "",
      "dist_version": "",
      "driver": null,
      "num_cpu_cores": 56,
      "num_cpu_sockets": 2,
      "num_cpu_threads": 112,
      "power_limit": null,
      "ram_bytes": null,
      "settings_status": "unknown",
      "system": "Windows"
    },
    "scene": "monster",
    "scene_checksum": "8ff812a02f720433de1403dab447be9541eecca71cc919224a7790d017c1b2ce",
    "version": "5.0.0"
  },
  "condition_id": "248864217caf8bd2e397",
  "document_id": "blender-open-data-3b13b06e2e84b715",
  "example_record_ids": [
    "4cbb1413-0284-4573-aea7-e94e82756317",
    "85353b60-48d8-4ffe-8ee7-55879bcd277c"
  ],
  "measured_from": "2026-03-17T13:35:08.526377+00:00",
  "measured_to": "2026-03-17T13:51:19.469215+00:00",
  "median": null,
  "parameter_id": "benchmark.blender.samples_per_minute",
  "population": "public submitted runs; not independent systems",
  "product_id": "intel-xeon-platinum-8280",
  "run_count": 2,
  "sample_status": "individual"
}

Blender complete benchmark

Too few submissions · No representative score

Run count: 2

Too few submissions · Individual results onlyn = 2

5.0.0 · monster + junkshop + classroom · CPU · Windows · 2P · 56 cores · 112 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
825.45 / 825.78
Measurement dates
2026-03-17 – 2026-03-17
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": "2026-03-17T13:36:40.885510+00:00",
        "score": 825.4475086934026,
        "source_record_id": "4cbb1413-0284-4573-aea7-e94e82756317"
      },
      {
        "measured_at": "2026-03-17T13:52:50.993767+00:00",
        "score": 825.7802592187489,
        "source_record_id": "85353b60-48d8-4ffe-8ee7-55879bcd277c"
      }
    ],
    "median": null,
    "observed_max": 825.7802592187489,
    "observed_min": 825.4475086934026,
    "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": "3.1.2",
      "device_name": "Intel Xeon Platinum 8280 CPU @ 2.70GHz",
      "dist_name": "",
      "dist_version": "",
      "driver": null,
      "num_cpu_cores": 56,
      "num_cpu_sockets": 2,
      "num_cpu_threads": 112,
      "power_limit": null,
      "ram_bytes": null,
      "settings_status": "unknown",
      "system": "Windows"
    },
    "scene": "monster + junkshop + classroom",
    "scene_checksum": "c3453da9769193d968fb1cc675fd7f92a3424abe9ac730218f2e00b953389356",
    "version": "5.0.0"
  },
  "condition_id": "c3c4c28780f93a8ef58d",
  "document_id": "blender-open-data-3b13b06e2e84b715",
  "example_record_ids": [
    "4cbb1413-0284-4573-aea7-e94e82756317",
    "85353b60-48d8-4ffe-8ee7-55879bcd277c"
  ],
  "measured_from": "2026-03-17T13:36:40.885510+00:00",
  "measured_to": "2026-03-17T13:52:50.993767+00:00",
  "median": null,
  "parameter_id": "benchmark.blender.total_samples_per_minute",
  "population": "public submitted runs; not independent systems",
  "product_id": "intel-xeon-platinum-8280",
  "run_count": 2,
  "sample_status": "individual"
}

Sources

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