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Intel · CPU

Intel Core i9-9940X X-series Processor

Intel Core i9-9940X X-series 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
165 W
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "TDP",
  "raw_value": "165 W",
  "qualifiers": {
    "intel_sku": "189125",
    "source_field": "TDP",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/189125/intel-core-i99940x-xseries-processor-19-25m-cache-up-to-4-50-ghz/specifications.html",
    "source_row": 14
  },
  "document_id": "detail-fac4233f79465cbc-237adb15efc5a9f5"
}

Compute

ParameterValue and conditions
Base clock
3,300 MHz
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Processor Base Frequency",
  "raw_value": "3.30 GHz",
  "qualifiers": {
    "intel_sku": "189125",
    "source_field": "Processor Base Frequency",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/189125/intel-core-i99940x-xseries-processor-19-25m-cache-up-to-4-50-ghz/specifications.html",
    "source_row": 14
  },
  "document_id": "detail-fac4233f79465cbc-237adb15efc5a9f5"
}
Max boost clock
4,400 MHz
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Max Turbo Frequency",
  "raw_value": "4.40 GHz",
  "qualifiers": {
    "source_field": "Max Turbo Frequency",
    "source_row": 9
  },
  "document_id": "intel-family-123588-9a95110dc20f637e"
}
4,400 MHz
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Max Turbo Frequency",
  "raw_value": "4.40 GHz",
  "qualifiers": {
    "intel_sku": "189125",
    "source_field": "Max Turbo Frequency",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/189125/intel-core-i99940x-xseries-processor-19-25m-cache-up-to-4-50-ghz/specifications.html",
    "source_row": 14
  },
  "document_id": "detail-fac4233f79465cbc-237adb15efc5a9f5"
}
CPU cores
14
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Total Cores",
  "raw_value": "14",
  "qualifiers": {
    "source_field": "Total Cores",
    "source_row": 9
  },
  "document_id": "intel-family-123588-9a95110dc20f637e"
}
14
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Total Cores",
  "raw_value": "14",
  "qualifiers": {
    "intel_sku": "189125",
    "source_field": "Total Cores",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/189125/intel-core-i99940x-xseries-processor-19-25m-cache-up-to-4-50-ghz/specifications.html",
    "source_row": 14
  },
  "document_id": "detail-fac4233f79465cbc-237adb15efc5a9f5"
}
Published process node
14 nm
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Lithography",
  "raw_value": "14 nm",
  "qualifiers": {
    "intel_sku": "189125",
    "source_field": "Lithography",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/189125/intel-core-i99940x-xseries-processor-19-25m-cache-up-to-4-50-ghz/specifications.html",
    "source_row": 14
  },
  "document_id": "detail-fac4233f79465cbc-237adb15efc5a9f5"
}
threads
28
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Total Threads",
  "raw_value": "28",
  "qualifiers": {
    "intel_sku": "189125",
    "source_field": "Total Threads",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/189125/intel-core-i99940x-xseries-processor-19-25m-cache-up-to-4-50-ghz/specifications.html",
    "source_row": 14
  },
  "document_id": "detail-fac4233f79465cbc-237adb15efc5a9f5"
}

Memory

ParameterValue and conditions
ECC Supported
Not supported
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "ECC Memory Supported",
  "raw_value": "No",
  "qualifiers": {
    "intel_sku": "189125",
    "source_field": "ECC Memory Supported",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/189125/intel-core-i99940x-xseries-processor-19-25m-cache-up-to-4-50-ghz/specifications.html",
    "source_row": 14
  },
  "document_id": "detail-fac4233f79465cbc-237adb15efc5a9f5"
}
Intel Smart Cache
19.25 MB
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Cache",
  "raw_value": "19.25 MB Intel Smart Cache",
  "qualifiers": {
    "source_field": "Cache",
    "source_row": 9
  },
  "document_id": "intel-family-123588-9a95110dc20f637e"
}
19.25 MB
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Cache",
  "raw_value": "19.25 MB Intel Smart Cache",
  "qualifiers": {
    "intel_sku": "189125",
    "source_field": "Cache",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/189125/intel-core-i99940x-xseries-processor-19-25m-cache-up-to-4-50-ghz/specifications.html",
    "source_row": 14
  },
  "document_id": "detail-fac4233f79465cbc-237adb15efc5a9f5"
}
Max supported memory
128 GB
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Max Memory Size (dependent on memory type)",
  "raw_value": "128 GB",
  "qualifiers": {
    "intel_sku": "189125",
    "source_field": "Max Memory Size (dependent on memory type)",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/189125/intel-core-i99940x-xseries-processor-19-25m-cache-up-to-4-50-ghz/specifications.html",
    "source_row": 14
  },
  "document_id": "detail-fac4233f79465cbc-237adb15efc5a9f5"
}
Maximum memory bandwidth
85 GB/s
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Max Memory Bandwidth",
  "raw_value": "85 GB/s",
  "qualifiers": {
    "intel_sku": "189125",
    "source_field": "Max Memory Bandwidth",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/189125/intel-core-i99940x-xseries-processor-19-25m-cache-up-to-4-50-ghz/specifications.html",
    "source_row": 14
  },
  "document_id": "detail-fac4233f79465cbc-237adb15efc5a9f5"
}
Memory channels
4
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Max # of Memory Channels",
  "raw_value": "4",
  "qualifiers": {
    "intel_sku": "189125",
    "source_field": "Max # of Memory Channels",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/189125/intel-core-i99940x-xseries-processor-19-25m-cache-up-to-4-50-ghz/specifications.html",
    "source_row": 14
  },
  "document_id": "detail-fac4233f79465cbc-237adb15efc5a9f5"
}
Memory type
DDR4-2666
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Memory Types",
  "raw_value": "DDR4-2666",
  "qualifiers": {
    "intel_sku": "189125",
    "source_field": "Memory Types",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/189125/intel-core-i99940x-xseries-processor-19-25m-cache-up-to-4-50-ghz/specifications.html",
    "source_row": 14
  },
  "document_id": "detail-fac4233f79465cbc-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": "189125",
    "source_field": "Intel Hyper-Threading Technology",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/189125/intel-core-i99940x-xseries-processor-19-25m-cache-up-to-4-50-ghz/specifications.html",
    "source_row": 14
  },
  "document_id": "detail-fac4233f79465cbc-237adb15efc5a9f5"
}
Max CPU PCIe lanes
44
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Max # of PCI Express Lanes",
  "raw_value": "44",
  "qualifiers": {
    "intel_sku": "189125",
    "source_field": "Max # of PCI Express Lanes",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/189125/intel-core-i99940x-xseries-processor-19-25m-cache-up-to-4-50-ghz/specifications.html",
    "source_row": 14
  },
  "document_id": "detail-fac4233f79465cbc-237adb15efc5a9f5"
}
Socket
FCLGA2066
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Sockets Supported",
  "raw_value": "FCLGA2066",
  "qualifiers": {
    "intel_sku": "189125",
    "source_field": "Sockets Supported",
    "source_product_url": "https://www.intel.com/content/www/us/en/products/sku/189125/intel-core-i99940x-xseries-processor-19-25m-cache-up-to-4-50-ghz/specifications.html",
    "source_row": 14
  },
  "document_id": "detail-fac4233f79465cbc-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

4.3.0 · classroom · CPU · Windows · 1P · 14 cores · 28 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
52.46 / 54.65
Measurement dates
2024-11-27 – 2024-12-10
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": "2024-11-27T08:55:12.980295+00:00",
        "score": 54.64765318413383,
        "source_record_id": "be582bac-c1d2-4573-829a-b322a8c6dcac"
      },
      {
        "measured_at": "2024-12-10T00:11:45.141241+00:00",
        "score": 52.45820441135936,
        "source_record_id": "0ce5530a-8909-498d-b3cf-70b8fb203ef5"
      }
    ],
    "median": null,
    "observed_max": 54.64765318413383,
    "observed_min": 52.45820441135936,
    "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": "Intel Core i9-9940X CPU @ 3.30GHz",
      "dist_name": "",
      "dist_version": "",
      "driver": null,
      "num_cpu_cores": 14,
      "num_cpu_sockets": 1,
      "num_cpu_threads": 28,
      "power_limit": null,
      "ram_bytes": null,
      "settings_status": "unknown",
      "system": "Windows"
    },
    "scene": "classroom",
    "scene_checksum": "936f0a528f03eba291c67ea87743a0ebde58938fb87471b262721b89b46b875d",
    "version": "4.3.0"
  },
  "condition_id": "37ec837027df0c8bf7b2",
  "document_id": "blender-open-data-3b13b06e2e84b715",
  "example_record_ids": [
    "be582bac-c1d2-4573-829a-b322a8c6dcac",
    "0ce5530a-8909-498d-b3cf-70b8fb203ef5"
  ],
  "measured_from": "2024-11-27T08:55:12.980295+00:00",
  "measured_to": "2024-12-10T00:11:45.141241+00:00",
  "median": null,
  "parameter_id": "benchmark.blender.samples_per_minute",
  "population": "public submitted runs; not independent systems",
  "product_id": "intel-core-9940x",
  "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

4.3.0 · junkshop · CPU · Windows · 1P · 14 cores · 28 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
78.37 / 81.75
Measurement dates
2024-11-27 – 2024-12-10
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": "2024-11-27T08:54:25.208650+00:00",
        "score": 81.7524943234358,
        "source_record_id": "be582bac-c1d2-4573-829a-b322a8c6dcac"
      },
      {
        "measured_at": "2024-12-10T00:11:03.904546+00:00",
        "score": 78.3712242273362,
        "source_record_id": "0ce5530a-8909-498d-b3cf-70b8fb203ef5"
      }
    ],
    "median": null,
    "observed_max": 81.7524943234358,
    "observed_min": 78.3712242273362,
    "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": "Intel Core i9-9940X CPU @ 3.30GHz",
      "dist_name": "",
      "dist_version": "",
      "driver": null,
      "num_cpu_cores": 14,
      "num_cpu_sockets": 1,
      "num_cpu_threads": 28,
      "power_limit": null,
      "ram_bytes": null,
      "settings_status": "unknown",
      "system": "Windows"
    },
    "scene": "junkshop",
    "scene_checksum": "f5515a21a1337b908212d8d76733530df83014464a24c585ab7b96000da0cdce",
    "version": "4.3.0"
  },
  "condition_id": "2b8ebe5c8634d70e8d93",
  "document_id": "blender-open-data-3b13b06e2e84b715",
  "example_record_ids": [
    "be582bac-c1d2-4573-829a-b322a8c6dcac",
    "0ce5530a-8909-498d-b3cf-70b8fb203ef5"
  ],
  "measured_from": "2024-11-27T08:54:25.208650+00:00",
  "measured_to": "2024-12-10T00:11:03.904546+00:00",
  "median": null,
  "parameter_id": "benchmark.blender.samples_per_minute",
  "population": "public submitted runs; not independent systems",
  "product_id": "intel-core-9940x",
  "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

4.3.0 · monster · CPU · Windows · 1P · 14 cores · 28 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
105.47 / 110.15
Measurement dates
2024-11-27 – 2024-12-10
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": "2024-11-27T08:53:38.074020+00:00",
        "score": 110.15046723286265,
        "source_record_id": "be582bac-c1d2-4573-829a-b322a8c6dcac"
      },
      {
        "measured_at": "2024-12-10T00:10:16.498828+00:00",
        "score": 105.47459388833146,
        "source_record_id": "0ce5530a-8909-498d-b3cf-70b8fb203ef5"
      }
    ],
    "median": null,
    "observed_max": 110.15046723286265,
    "observed_min": 105.47459388833146,
    "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": "Intel Core i9-9940X CPU @ 3.30GHz",
      "dist_name": "",
      "dist_version": "",
      "driver": null,
      "num_cpu_cores": 14,
      "num_cpu_sockets": 1,
      "num_cpu_threads": 28,
      "power_limit": null,
      "ram_bytes": null,
      "settings_status": "unknown",
      "system": "Windows"
    },
    "scene": "monster",
    "scene_checksum": "8ff812a02f720433de1403dab447be9541eecca71cc919224a7790d017c1b2ce",
    "version": "4.3.0"
  },
  "condition_id": "d30798ad96c4c7c54c5d",
  "document_id": "blender-open-data-3b13b06e2e84b715",
  "example_record_ids": [
    "be582bac-c1d2-4573-829a-b322a8c6dcac",
    "0ce5530a-8909-498d-b3cf-70b8fb203ef5"
  ],
  "measured_from": "2024-11-27T08:53:38.074020+00:00",
  "measured_to": "2024-12-10T00:10:16.498828+00:00",
  "median": null,
  "parameter_id": "benchmark.blender.samples_per_minute",
  "population": "public submitted runs; not independent systems",
  "product_id": "intel-core-9940x",
  "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

4.3.0 · monster + junkshop + classroom · CPU · Windows · 1P · 14 cores · 28 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
236.3 / 246.55
Measurement dates
2024-11-27 – 2024-12-10
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": "2024-11-27T08:55:12.980295+00:00",
        "score": 246.55061474043228,
        "source_record_id": "be582bac-c1d2-4573-829a-b322a8c6dcac"
      },
      {
        "measured_at": "2024-12-10T00:11:45.141241+00:00",
        "score": 236.30402252702703,
        "source_record_id": "0ce5530a-8909-498d-b3cf-70b8fb203ef5"
      }
    ],
    "median": null,
    "observed_max": 246.55061474043228,
    "observed_min": 236.30402252702703,
    "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": "Intel Core i9-9940X CPU @ 3.30GHz",
      "dist_name": "",
      "dist_version": "",
      "driver": null,
      "num_cpu_cores": 14,
      "num_cpu_sockets": 1,
      "num_cpu_threads": 28,
      "power_limit": null,
      "ram_bytes": null,
      "settings_status": "unknown",
      "system": "Windows"
    },
    "scene": "monster + junkshop + classroom",
    "scene_checksum": "c3453da9769193d968fb1cc675fd7f92a3424abe9ac730218f2e00b953389356",
    "version": "4.3.0"
  },
  "condition_id": "de861f414b8d4aec2882",
  "document_id": "blender-open-data-3b13b06e2e84b715",
  "example_record_ids": [
    "be582bac-c1d2-4573-829a-b322a8c6dcac",
    "0ce5530a-8909-498d-b3cf-70b8fb203ef5"
  ],
  "measured_from": "2024-11-27T08:55:12.980295+00:00",
  "measured_to": "2024-12-10T00:11:45.141241+00:00",
  "median": null,
  "parameter_id": "benchmark.blender.total_samples_per_minute",
  "population": "public submitted runs; not independent systems",
  "product_id": "intel-core-9940x",
  "run_count": 2,
  "sample_status": "individual"
}

Sources

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