NVIDIA · GPU

GeForce GT 645M

GeForce GT 645M — 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.

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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": 144
  },
  "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 (8)

3DMark 06 (build unknown) 3DMark06

11,189 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 645M",
      "source_model_url": "https://www.notebookcheck.net/NVIDIA-GeForce-GT-645M.81417.0.html",
      "source_sample_count": 4,
      "statistic": "median",
      "variant_status": "source-pooled-configurations"
    },
    "scene": "3DMark06",
    "scene_checksum": "source-workload:benchmark.3dmark06",
    "version": "06 (build unknown)"
  },
  "condition_id": "e4dbb52443d212f09898",
  "document_id": "bench-0c7622f339eb130d-e03be5eb631b8886",
  "example_record_ids": [
    "3464:3DMark06"
  ],
  "measured_from": null,
  "measured_to": null,
  "parameter_id": "benchmark.3dmark06",
  "population": "Notebookcheck internal and external reviews; mixed systems",
  "product_id": "geforce-gt-645m",
  "record_count": 1,
  "reported_value": 11189,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": 4,
  "statistic": "median"
}

3DMark 11 P (build unknown) 3DMark11 P

1,962.5 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 645M",
      "source_model_url": "https://www.notebookcheck.net/NVIDIA-GeForce-GT-645M.81417.0.html",
      "source_sample_count": 4,
      "statistic": "median",
      "variant_status": "source-pooled-configurations"
    },
    "scene": "3DMark11 P",
    "scene_checksum": "source-workload:benchmark.3dmark11_p",
    "version": "11 P (build unknown)"
  },
  "condition_id": "fc8c27640d96f0fad4db",
  "document_id": "bench-0c7622f339eb130d-e03be5eb631b8886",
  "example_record_ids": [
    "3464:3DMark11 P"
  ],
  "measured_from": null,
  "measured_to": null,
  "parameter_id": "benchmark.3dmark11_p",
  "population": "Notebookcheck internal and external reviews; mixed systems",
  "product_id": "geforce-gt-645m",
  "record_count": 1,
  "reported_value": 1962.5,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": 4,
  "statistic": "median"
}

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

1,844.5 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": "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 645M",
      "source_model_url": "https://www.notebookcheck.net/NVIDIA-GeForce-GT-645M.81417.0.html",
      "source_sample_count": 4,
      "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": "643787a00f073f0d2eb8",
  "document_id": "bench-0c7622f339eb130d-e03be5eb631b8886",
  "example_record_ids": [
    "3464:3DMark11 P GPU"
  ],
  "measured_from": null,
  "measured_to": null,
  "parameter_id": "benchmark.3dmark11_p_gpu",
  "population": "Notebookcheck internal and external reviews; mixed systems",
  "product_id": "geforce-gt-645m",
  "record_count": 1,
  "reported_value": 1844.5,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": 4,
  "statistic": "median"
}

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

8,654.5 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": "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 645M",
      "source_model_url": "https://www.notebookcheck.net/NVIDIA-GeForce-GT-645M.81417.0.html",
      "source_sample_count": 2,
      "statistic": "median",
      "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": "15a599b8dd67c368f4a9",
  "document_id": "bench-0c7622f339eb130d-e03be5eb631b8886",
  "example_record_ids": [
    "3464:3DMark Cloud Gate GPU"
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  "measured_from": null,
  "measured_to": null,
  "parameter_id": "benchmark.3dmark_cloud_gate_gpu",
  "population": "Notebookcheck internal and external reviews; mixed systems",
  "product_id": "geforce-gt-645m",
  "record_count": 1,
  "reported_value": 8654.5,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": 2,
  "statistic": "median"
}

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

6,537 points

Run count: 0 (aggregate / reported value)

View source ↗

{
  "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 645M",
      "source_model_url": "https://www.notebookcheck.net/NVIDIA-GeForce-GT-645M.81417.0.html",
      "source_sample_count": 2,
      "statistic": "median",
      "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": "864e9129df0c35a35452",
  "document_id": "bench-0c7622f339eb130d-e03be5eb631b8886",
  "example_record_ids": [
    "3464:3DMark Cloud Gate Standard Score"
  ],
  "measured_from": null,
  "measured_to": null,
  "parameter_id": "benchmark.3dmark_cloud_gate_standard_score",
  "population": "Notebookcheck internal and external reviews; mixed systems",
  "product_id": "geforce-gt-645m",
  "record_count": 1,
  "reported_value": 6537,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": 2,
  "statistic": "median"
}

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

1,146.5 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 645M",
      "source_model_url": "https://www.notebookcheck.net/NVIDIA-GeForce-GT-645M.81417.0.html",
      "source_sample_count": 2,
      "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": "c3d7b9131a73f3827c4a",
  "document_id": "bench-0c7622f339eb130d-e03be5eb631b8886",
  "example_record_ids": [
    "3464:3DMark 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-645m",
  "record_count": 1,
  "reported_value": 1146.5,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": 2,
  "statistic": "median"
}

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

7,356.5 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 645M",
      "source_model_url": "https://www.notebookcheck.net/NVIDIA-GeForce-GT-645M.81417.0.html",
      "source_sample_count": 4,
      "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": "19648d132837d3fc38fb",
  "document_id": "bench-0c7622f339eb130d-e03be5eb631b8886",
  "example_record_ids": [
    "3464:3DMark Vantage P"
  ],
  "measured_from": null,
  "measured_to": null,
  "parameter_id": "benchmark.3dmark_vantage_p",
  "population": "Notebookcheck internal and external reviews; mixed systems",
  "product_id": "geforce-gt-645m",
  "record_count": 1,
  "reported_value": 7356.5,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": 4,
  "statistic": "median"
}

3DMark Fire Strike · Graphics

1,151.5 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": "published benchmark grouped by hardware; mixed systems",
      "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 645M",
      "source_model_url": "https://www.notebookcheck.net/NVIDIA-GeForce-GT-645M.81417.0.html",
      "source_sample_count": 2,
      "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": "841b211f585cf9d91da7",
  "document_id": "bench-0c7622f339eb130d-e03be5eb631b8886",
  "example_record_ids": [
    "3464:3DMark Fire Strike Graphics"
  ],
  "measured_from": null,
  "measured_to": null,
  "parameter_id": "benchmark.fire_strike_graphics",
  "population": "Notebookcheck internal and external reviews; mixed systems",
  "product_id": "geforce-gt-645m",
  "record_count": 1,
  "reported_value": 1151.5,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": 2,
  "statistic": "median"
}

Cinebench GPU (1)

Cinebench GPU R10 32-bit OpenGL

5,548 points

Run count: 0 (aggregate / reported value)

View source ↗

{
  "comparison_readiness": "source-aggregate-only",
  "condition": {
    "benchmark": "Cinebench GPU",
    "environment": {
      "backend": "GPU",
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      "metric_scope": "published benchmark grouped by hardware; mixed systems",
      "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 645M",
      "source_model_url": "https://www.notebookcheck.net/NVIDIA-GeForce-GT-645M.81417.0.html",
      "source_sample_count": 2,
      "statistic": "median",
      "variant_status": "source-pooled-configurations"
    },
    "scene": "OpenGL",
    "scene_checksum": "source-workload:benchmark.cinebench_r10_opengl",
    "version": "R10 32-bit"
  },
  "condition_id": "da9c7f3a917c212a4a8b",
  "document_id": "bench-0c7622f339eb130d-e03be5eb631b8886",
  "example_record_ids": [
    "3464:Cinebench R10 32Bit OpenGL"
  ],
  "measured_from": null,
  "measured_to": null,
  "parameter_id": "benchmark.cinebench_r10_opengl",
  "population": "Notebookcheck internal and external reviews; mixed systems",
  "product_id": "geforce-gt-645m",
  "record_count": 1,
  "reported_value": 5548,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": 2,
  "statistic": "median"
}

Unigine Heaven (1)

Unigine Heaven 3.0 DX11 Normal tessellation High shaders

17.65 source-score (unit unverified)

Run count: 0 (aggregate / reported value)

View source ↗

{
  "comparison_readiness": "source-aggregate-only",
  "condition": {
    "benchmark": "Unigine Heaven",
    "environment": {
      "backend": "GPU",
      "evidence_type": "source-aggregate",
      "metric_scope": "published benchmark grouped by hardware; mixed systems",
      "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 645M",
      "source_model_url": "https://www.notebookcheck.net/NVIDIA-GeForce-GT-645M.81417.0.html",
      "source_sample_count": 2,
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      "variant_status": "source-pooled-configurations"
    },
    "scene": "DX11 Normal tessellation High shaders",
    "scene_checksum": "source-workload:benchmark.heaven30",
    "version": "3.0"
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  "condition_id": "6331a50a75db65271909",
  "document_id": "bench-0c7622f339eb130d-e03be5eb631b8886",
  "example_record_ids": [
    "3464:Unigine Heaven 3.0 DX 11, Normal Tessellation, High Shaders"
  ],
  "measured_from": null,
  "measured_to": null,
  "parameter_id": "benchmark.heaven30",
  "population": "Notebookcheck internal and external reviews; mixed systems",
  "product_id": "geforce-gt-645m",
  "record_count": 1,
  "reported_value": 17.65,
  "run_count": 0,
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  "source_sample_count": 2,
  "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