NVIDIA · GPU

GeForce GT 640M

GeForce GT 640M — 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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Connectivity and features

Parameter

Value and conditions

CUDA compute capability

3.0

Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "CUDA Compute Capability",
  "raw_value": "3.0",
  "qualifiers": {
    "evidence_scope": "compute-capability-listing; not runtime-compatibility guarantee",
    "source_field": "CUDA Compute Capability",
    "source_row": 147
  },
  "document_id": "nvidia-cuda-legacy-fcd9711cb7a2f312"
}

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.

3DMark (10)

3DMark 01 (build unknown) 3DMark01

12,955 points

Run count: 0 (aggregate / reported value)

View source ↗

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  "comparison_readiness": "source-aggregate-only",
  "condition": {
    "benchmark": "3DMark",
    "environment": {
      "backend": "GPU",
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      "metric_scope": "whole-system score grouped by hardware; not hardware-only",
      "population": "Notebookcheck internal and external reviews; mixed systems",
      "scene_identity_status": "source-workload-id; asset checksum unavailable",
      "settings_status": "unknown",
      "source_device_name": "NVIDIA GeForce GT 640M",
      "source_model_url": "https://www.notebookcheck.net/NVIDIA-GeForce-GT-640M.71579.0.html",
      "source_sample_count": null,
      "statistic": "median",
      "variant_status": "source-pooled-configurations"
    },
    "scene": "3DMark01",
    "scene_checksum": "source-workload:benchmark.3dmark01",
    "version": "01 (build unknown)"
  },
  "condition_id": "fb762f4c0ba8aa827a25",
  "document_id": "bench-0c7622f339eb130d-e03be5eb631b8886",
  "example_record_ids": [
    "2961:3DMark01"
  ],
  "measured_from": null,
  "measured_to": null,
  "parameter_id": "benchmark.3dmark01",
  "population": "Notebookcheck internal and external reviews; mixed systems",
  "product_id": "geforce-gt-640m",
  "record_count": 1,
  "reported_value": 12955,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": null,
  "statistic": "median"
}

3DMark 06 (build unknown) 3DMark06

10,625.5 points

Run count: 0 (aggregate / reported value)

View source ↗

{
  "comparison_readiness": "source-aggregate-only",
  "condition": {
    "benchmark": "3DMark",
    "environment": {
      "backend": "GPU",
      "evidence_type": "source-aggregate",
      "metric_scope": "whole-system score grouped by hardware; not hardware-only",
      "population": "Notebookcheck internal and external reviews; mixed systems",
      "scene_identity_status": "source-workload-id; asset checksum unavailable",
      "settings_status": "unknown",
      "source_device_name": "NVIDIA GeForce GT 640M",
      "source_model_url": "https://www.notebookcheck.net/NVIDIA-GeForce-GT-640M.71579.0.html",
      "source_sample_count": 14,
      "statistic": "median",
      "variant_status": "source-pooled-configurations"
    },
    "scene": "3DMark06",
    "scene_checksum": "source-workload:benchmark.3dmark06",
    "version": "06 (build unknown)"
  },
  "condition_id": "67d37324485a22ef0f77",
  "document_id": "bench-0c7622f339eb130d-e03be5eb631b8886",
  "example_record_ids": [
    "2961:3DMark06"
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  "measured_from": null,
  "measured_to": null,
  "parameter_id": "benchmark.3dmark06",
  "population": "Notebookcheck internal and external reviews; mixed systems",
  "product_id": "geforce-gt-640m",
  "record_count": 1,
  "reported_value": 10625.5,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": 14,
  "statistic": "median"
}

3DMark 11 P (build unknown) 3DMark11 P

1,860.5 points

Run count: 0 (aggregate / reported value)

View source ↗

{
  "comparison_readiness": "source-aggregate-only",
  "condition": {
    "benchmark": "3DMark",
    "environment": {
      "backend": "GPU",
      "evidence_type": "source-aggregate",
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      "scene_identity_status": "source-workload-id; asset checksum unavailable",
      "settings_status": "unknown",
      "source_device_name": "NVIDIA GeForce GT 640M",
      "source_model_url": "https://www.notebookcheck.net/NVIDIA-GeForce-GT-640M.71579.0.html",
      "source_sample_count": 12,
      "statistic": "median",
      "variant_status": "source-pooled-configurations"
    },
    "scene": "3DMark11 P",
    "scene_checksum": "source-workload:benchmark.3dmark11_p",
    "version": "11 P (build unknown)"
  },
  "condition_id": "630e778a63595376a44e",
  "document_id": "bench-0c7622f339eb130d-e03be5eb631b8886",
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    "2961:3DMark11 P"
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  "measured_from": null,
  "measured_to": null,
  "parameter_id": "benchmark.3dmark11_p",
  "population": "Notebookcheck internal and external reviews; mixed systems",
  "product_id": "geforce-gt-640m",
  "record_count": 1,
  "reported_value": 1860.5,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": 12,
  "statistic": "median"
}

3DMark 11 P GPU (build unknown) 3DMark11 P GPU

1,728 points

Run count: 0 (aggregate / reported value)

View source ↗

{
  "comparison_readiness": "source-aggregate-only",
  "condition": {
    "benchmark": "3DMark",
    "environment": {
      "backend": "GPU",
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      "scene_identity_status": "source-workload-id; asset checksum unavailable",
      "settings_status": "unknown",
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      "source_sample_count": 12,
      "statistic": "median",
      "variant_status": "source-pooled-configurations"
    },
    "scene": "3DMark11 P GPU",
    "scene_checksum": "source-workload:benchmark.3dmark11_p_gpu",
    "version": "11 P GPU (build unknown)"
  },
  "condition_id": "578639da782e8a6ca4fd",
  "document_id": "bench-0c7622f339eb130d-e03be5eb631b8886",
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  "parameter_id": "benchmark.3dmark11_p_gpu",
  "population": "Notebookcheck internal and external reviews; mixed systems",
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  "record_count": 1,
  "reported_value": 1728,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": 12,
  "statistic": "median"
}

3DMark Cloud Gate GPU (build unknown) 3DMark Cloud Gate GPU

9,024 points

Run count: 0 (aggregate / reported value)

View source ↗

{
  "comparison_readiness": "source-aggregate-only",
  "condition": {
    "benchmark": "3DMark",
    "environment": {
      "backend": "GPU",
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      "scene_identity_status": "source-workload-id; asset checksum unavailable",
      "settings_status": "unknown",
      "source_device_name": "NVIDIA GeForce GT 640M",
      "source_model_url": "https://www.notebookcheck.net/NVIDIA-GeForce-GT-640M.71579.0.html",
      "source_sample_count": null,
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      "variant_status": "source-pooled-configurations"
    },
    "scene": "3DMark Cloud Gate GPU",
    "scene_checksum": "source-workload:benchmark.3dmark_cloud_gate_gpu",
    "version": "Cloud Gate GPU (build unknown)"
  },
  "condition_id": "87c029e614ac850a2f55",
  "document_id": "bench-0c7622f339eb130d-e03be5eb631b8886",
  "example_record_ids": [
    "2961:3DMark Cloud Gate GPU"
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  "measured_from": null,
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  "parameter_id": "benchmark.3dmark_cloud_gate_gpu",
  "population": "Notebookcheck internal and external reviews; mixed systems",
  "product_id": "geforce-gt-640m",
  "record_count": 1,
  "reported_value": 9024,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": null,
  "statistic": "median"
}

3DMark Cloud Gate Standard Score (build unknown) 3DMark Cloud Gate Standard Score

5,571 points

Run count: 0 (aggregate / reported value)

View source ↗

{
  "comparison_readiness": "source-aggregate-only",
  "condition": {
    "benchmark": "3DMark",
    "environment": {
      "backend": "GPU",
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      "scene_identity_status": "source-workload-id; asset checksum unavailable",
      "settings_status": "unknown",
      "source_device_name": "NVIDIA GeForce GT 640M",
      "source_model_url": "https://www.notebookcheck.net/NVIDIA-GeForce-GT-640M.71579.0.html",
      "source_sample_count": null,
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      "variant_status": "source-pooled-configurations"
    },
    "scene": "3DMark Cloud Gate Standard Score",
    "scene_checksum": "source-workload:benchmark.3dmark_cloud_gate_standard_score",
    "version": "Cloud Gate Standard Score (build unknown)"
  },
  "condition_id": "ea9c3c93d89f921eeeb0",
  "document_id": "bench-0c7622f339eb130d-e03be5eb631b8886",
  "example_record_ids": [
    "2961:3DMark Cloud Gate Standard Score"
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  "measured_from": null,
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  "parameter_id": "benchmark.3dmark_cloud_gate_standard_score",
  "population": "Notebookcheck internal and external reviews; mixed systems",
  "product_id": "geforce-gt-640m",
  "record_count": 1,
  "reported_value": 5571,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": null,
  "statistic": "median"
}

3DMark Fire Strike Score (build unknown) 3DMark Fire Strike Score

1,153 points

Run count: 0 (aggregate / reported value)

View source ↗

{
  "comparison_readiness": "source-aggregate-only",
  "condition": {
    "benchmark": "3DMark",
    "environment": {
      "backend": "GPU",
      "evidence_type": "source-aggregate",
      "metric_scope": "whole-system score grouped by hardware; not hardware-only",
      "population": "Notebookcheck internal and external reviews; mixed systems",
      "scene_identity_status": "source-workload-id; asset checksum unavailable",
      "settings_status": "unknown",
      "source_device_name": "NVIDIA GeForce GT 640M",
      "source_model_url": "https://www.notebookcheck.net/NVIDIA-GeForce-GT-640M.71579.0.html",
      "source_sample_count": null,
      "statistic": "median",
      "variant_status": "source-pooled-configurations"
    },
    "scene": "3DMark Fire Strike Score",
    "scene_checksum": "source-workload:benchmark.3dmark_fire_strike_score",
    "version": "Fire Strike Score (build unknown)"
  },
  "condition_id": "3f827f8980fc5d2f92f0",
  "document_id": "bench-0c7622f339eb130d-e03be5eb631b8886",
  "example_record_ids": [
    "2961:3DMark Fire Strike Score"
  ],
  "measured_from": null,
  "measured_to": null,
  "parameter_id": "benchmark.3dmark_fire_strike_score",
  "population": "Notebookcheck internal and external reviews; mixed systems",
  "product_id": "geforce-gt-640m",
  "record_count": 1,
  "reported_value": 1153,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": null,
  "statistic": "median"
}

3DMark Ice Storm GPU (build unknown) 3DMark Ice Storm GPU

80,836 points

Run count: 0 (aggregate / reported value)

View source ↗

{
  "comparison_readiness": "source-aggregate-only",
  "condition": {
    "benchmark": "3DMark",
    "environment": {
      "backend": "GPU",
      "evidence_type": "source-aggregate",
      "metric_scope": "published benchmark grouped by hardware; mixed systems",
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      "scene_identity_status": "source-workload-id; asset checksum unavailable",
      "settings_status": "unknown",
      "source_device_name": "NVIDIA GeForce GT 640M",
      "source_model_url": "https://www.notebookcheck.net/NVIDIA-GeForce-GT-640M.71579.0.html",
      "source_sample_count": null,
      "statistic": "median",
      "variant_status": "source-pooled-configurations"
    },
    "scene": "3DMark Ice Storm GPU",
    "scene_checksum": "source-workload:benchmark.3dmark_ice_storm_gpu",
    "version": "Ice Storm GPU (build unknown)"
  },
  "condition_id": "3bbb78d80250c47f4502",
  "document_id": "bench-0c7622f339eb130d-e03be5eb631b8886",
  "example_record_ids": [
    "2961:3DMark Ice Storm GPU"
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  "measured_from": null,
  "measured_to": null,
  "parameter_id": "benchmark.3dmark_ice_storm_gpu",
  "population": "Notebookcheck internal and external reviews; mixed systems",
  "product_id": "geforce-gt-640m",
  "record_count": 1,
  "reported_value": 80836,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": null,
  "statistic": "median"
}

3DMark Vantage P (build unknown) 3DMark Vantage P

7,425 points

Run count: 0 (aggregate / reported value)

View source ↗

{
  "comparison_readiness": "source-aggregate-only",
  "condition": {
    "benchmark": "3DMark",
    "environment": {
      "backend": "GPU",
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      "scene_identity_status": "source-workload-id; asset checksum unavailable",
      "settings_status": "unknown",
      "source_device_name": "NVIDIA GeForce GT 640M",
      "source_model_url": "https://www.notebookcheck.net/NVIDIA-GeForce-GT-640M.71579.0.html",
      "source_sample_count": 13,
      "statistic": "median",
      "variant_status": "source-pooled-configurations"
    },
    "scene": "3DMark Vantage P",
    "scene_checksum": "source-workload:benchmark.3dmark_vantage_p",
    "version": "Vantage P (build unknown)"
  },
  "condition_id": "741a0cafcc9261162bc3",
  "document_id": "bench-0c7622f339eb130d-e03be5eb631b8886",
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    "2961:3DMark Vantage P"
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  "measured_from": null,
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  "parameter_id": "benchmark.3dmark_vantage_p",
  "population": "Notebookcheck internal and external reviews; mixed systems",
  "product_id": "geforce-gt-640m",
  "record_count": 1,
  "reported_value": 7425,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": 13,
  "statistic": "median"
}

3DMark Fire Strike · Graphics

1,225 points

Run count: 0 (aggregate / reported value)

View source ↗

{
  "comparison_readiness": "source-aggregate-only",
  "condition": {
    "benchmark": "3DMark",
    "environment": {
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      "scene_identity_status": "source-workload-id; asset checksum unavailable",
      "settings_status": "unknown",
      "source_device_name": "NVIDIA GeForce GT 640M",
      "source_model_url": "https://www.notebookcheck.net/NVIDIA-GeForce-GT-640M.71579.0.html",
      "source_sample_count": null,
      "statistic": "median",
      "variant_status": "source-pooled-configurations"
    },
    "scene": "graphics-standard",
    "scene_checksum": "source-workload:benchmark.fire_strike_graphics",
    "version": "Fire Strike (build unknown)"
  },
  "condition_id": "3fb5cd4ac8cd37200732",
  "document_id": "bench-0c7622f339eb130d-e03be5eb631b8886",
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    "2961:3DMark Fire Strike Graphics"
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  "measured_from": null,
  "measured_to": null,
  "parameter_id": "benchmark.fire_strike_graphics",
  "population": "Notebookcheck internal and external reviews; mixed systems",
  "product_id": "geforce-gt-640m",
  "record_count": 1,
  "reported_value": 1225,
  "run_count": 0,
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  "source_sample_count": null,
  "statistic": "median"
}

Cinebench GPU (2)

Cinebench GPU R10 32-bit OpenGL

5,635 points

Run count: 0 (aggregate / reported value)

View source ↗

{
  "comparison_readiness": "source-aggregate-only",
  "condition": {
    "benchmark": "Cinebench GPU",
    "environment": {
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      "scene_identity_status": "source-workload-id; asset checksum unavailable",
      "settings_status": "unknown",
      "source_device_name": "NVIDIA GeForce GT 640M",
      "source_model_url": "https://www.notebookcheck.net/NVIDIA-GeForce-GT-640M.71579.0.html",
      "source_sample_count": 11,
      "statistic": "median",
      "variant_status": "source-pooled-configurations"
    },
    "scene": "OpenGL",
    "scene_checksum": "source-workload:benchmark.cinebench_r10_opengl",
    "version": "R10 32-bit"
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  "condition_id": "eb37f2ac36c1de5689b6",
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    "2961:Cinebench R10 32Bit OpenGL"
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  "measured_from": null,
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  "parameter_id": "benchmark.cinebench_r10_opengl",
  "population": "Notebookcheck internal and external reviews; mixed systems",
  "product_id": "geforce-gt-640m",
  "record_count": 1,
  "reported_value": 5635,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": 11,
  "statistic": "median"
}

Cinebench GPU R15 64-bit OpenGL

42.42 fps

Run count: 0 (aggregate / reported value)

View source ↗

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  "comparison_readiness": "source-aggregate-only",
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    "benchmark": "Cinebench GPU",
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      "settings_status": "unknown",
      "source_device_name": "NVIDIA GeForce GT 640M",
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    "scene": "OpenGL",
    "scene_checksum": "source-workload:benchmark.cinebench_r15_opengl",
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  "reported_value": 42.42,
  "run_count": 0,
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  "source_sample_count": null,
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}

ComputeMark (1)

ComputeMark 2.1 Normal

1,114 points

Run count: 0 (aggregate / reported value)

View source ↗

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  "comparison_readiness": "source-aggregate-only",
  "condition": {
    "benchmark": "ComputeMark",
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      "source_sample_count": null,
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      "variant_status": "source-pooled-configurations"
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    "scene": "Normal",
    "scene_checksum": "source-workload:benchmark.computemark21",
    "version": "2.1"
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  "condition_id": "2175783d7b35ba9d44ba",
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    "2961:ComputeMark v2.1 Normal, Score"
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  "measured_from": null,
  "measured_to": null,
  "parameter_id": "benchmark.computemark21",
  "population": "Notebookcheck internal and external reviews; mixed systems",
  "product_id": "geforce-gt-640m",
  "record_count": 1,
  "reported_value": 1114,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": null,
  "statistic": "median"
}

LuxMark (1)

LuxMark 2.0 64-bit Sala GPUs-only

101 points

Run count: 0 (aggregate / reported value)

View source ↗

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  "comparison_readiness": "source-aggregate-only",
  "condition": {
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      "variant_status": "source-pooled-configurations"
    },
    "scene": "Sala GPUs-only",
    "scene_checksum": "source-workload:benchmark.luxmark20",
    "version": "2.0 64-bit"
  },
  "condition_id": "0b4070ada5f0aea58d90",
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  "example_record_ids": [
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  "measured_from": null,
  "measured_to": null,
  "parameter_id": "benchmark.luxmark20",
  "population": "Notebookcheck internal and external reviews; mixed systems",
  "product_id": "geforce-gt-640m",
  "record_count": 1,
  "reported_value": 101,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": null,
  "statistic": "median"
}

Sources

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

View source ↗ 2026-10-09

Official NVIDIA CUDA compute-capability tables

View source ↗ 2026-10-09

Official NVIDIA current and legacy supported-chip tables; device names and PCI identifiers only

View source ↗ 2026-10-09

Public benchmark facts; source aggregates retained; original snapshot local