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NVIDIA · GPU

RTX A4000

RTX A4000 — 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
Source-reported maximum GPU power
140 W
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Max Power Consumption",
  "raw_value": "140W",
  "qualifiers": {
    "reference_configuration": true,
    "source_architecture_section": "NVIDIA Ampere Architecture",
    "source_field": "Max Power Consumption",
    "source_row": 20
  },
  "document_id": "nvidia-workstation-specs-d65c4fe926a4dde0"
}

Compute

ParameterValue and conditions
Architecture
NVIDIA Ampere Architecture
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Architecture",
  "raw_value": "NVIDIA Ampere Architecture",
  "qualifiers": {
    "reference_configuration": true,
    "source_architecture_section": "NVIDIA Ampere Architecture",
    "source_field": "Architecture",
    "source_row": 20
  },
  "document_id": "nvidia-workstation-specs-d65c4fe926a4dde0"
}

Memory

ParameterValue and conditions
Graphics memory type
GDDR6
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "GPU Memory",
  "raw_value": "GDDR6",
  "qualifiers": {
    "reference_configuration": true,
    "source_architecture_section": "NVIDIA Ampere Architecture",
    "source_combined_value": "16GB GDDR6 with ECC",
    "source_field": "GPU Memory",
    "source_row": 20
  },
  "document_id": "nvidia-workstation-specs-d65c4fe926a4dde0"
}
Dedicated VRAM
16 GB
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "GPU Memory",
  "raw_value": "16 GB",
  "qualifiers": {
    "reference_configuration": true,
    "source_architecture_section": "NVIDIA Ampere Architecture",
    "source_combined_value": "16GB GDDR6 with ECC",
    "source_field": "GPU Memory",
    "source_row": 20
  },
  "document_id": "nvidia-workstation-specs-d65c4fe926a4dde0"
}
16 GB
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "Graphics Memory Size",
  "raw_value": "16",
  "qualifiers": {
    "reference_configuration": true,
    "source_architecture_section": "NVIDIA Ampere Architecture",
    "source_field": "Graphics Memory Size",
    "source_row": 20
  },
  "document_id": "nvidia-workstation-specs-d65c4fe926a4dde0"
}

Connectivity and features

ParameterValue and conditions
CUDA compute capability
8.6
Source and conditions

View source ↗

{
  "state": "known",
  "raw_label": "CUDA Compute Capability",
  "raw_value": "8.6",
  "qualifiers": {
    "evidence_scope": "compute-capability-listing; not runtime-compatibility guarantee",
    "source_field": "CUDA Compute Capability",
    "source_row": 54
  },
  "document_id": "nvidia-cuda-current-adea1d9c5294e1ce"
}

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.

V-Ray (4)

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

1,803 vpaths

Run count: 0 (aggregate / reported value)

View source ↗

{
  "comparison_readiness": "source-aggregate-only",
  "condition": {
    "benchmark": "V-Ray",
    "environment": {
      "backend": "CUDA",
      "configuration": [
        {
          "deviceType": "GpuDevice",
          "name": "NVIDIA RTX A4000 15351MB",
          "tag": "Device"
        }
      ],
      "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": 227,
      "source_device_name": "NVIDIA RTX A4000 15351MB",
      "source_max": 1904,
      "source_median": 1803,
      "source_model_url": "https://benchmark.chaos.com/vray/v6/vray-gpu/227",
      "source_sample_count": 2,
      "statistic": "mean"
    },
    "scene": "v6-current-cuda",
    "scene_checksum": "chaos-v6-current-workload:cuda",
    "version": "6 (build unknown)"
  },
  "condition_id": "c28baa47461ef36f8da1",
  "document_id": "bench-8f8a0c63741066f3-53613ae10b5d03e7",
  "example_record_ids": [
    "227"
  ],
  "measured_from": null,
  "measured_to": null,
  "parameter_id": "benchmark.vray6_cuda",
  "population": "Chaos public submitted runs; mixed systems",
  "product_id": "rtx-a4000",
  "record_count": 1,
  "reported_value": 1803,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": 2,
  "statistic": "mean"
}

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

2,004 vpaths

Run count: 0 (aggregate / reported value)

View source ↗

{
  "comparison_readiness": "source-aggregate-only",
  "condition": {
    "benchmark": "V-Ray",
    "environment": {
      "backend": "CUDA",
      "configuration": [
        {
          "deviceType": "GpuDevice",
          "name": "NVIDIA RTX A4000 16375MB",
          "tag": "Device"
        }
      ],
      "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": 279,
      "source_device_name": "NVIDIA RTX A4000 16375MB",
      "source_max": 2300,
      "source_median": 2184,
      "source_model_url": "https://benchmark.chaos.com/vray/v6/vray-gpu/279",
      "source_sample_count": 21,
      "statistic": "mean"
    },
    "scene": "v6-current-cuda",
    "scene_checksum": "chaos-v6-current-workload:cuda",
    "version": "6 (build unknown)"
  },
  "condition_id": "4933fe9acdc815d45742",
  "document_id": "bench-f10a974d0cad0988-6475baae4f537cb1",
  "example_record_ids": [
    "279"
  ],
  "measured_from": null,
  "measured_to": null,
  "parameter_id": "benchmark.vray6_cuda",
  "population": "Chaos public submitted runs; mixed systems",
  "product_id": "rtx-a4000",
  "record_count": 1,
  "reported_value": 2004,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": 21,
  "statistic": "mean"
}

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

2,175 vpaths

Run count: 0 (aggregate / reported value)

View source ↗

{
  "comparison_readiness": "source-aggregate-only",
  "condition": {
    "benchmark": "V-Ray",
    "environment": {
      "backend": "RTX",
      "configuration": [
        {
          "deviceType": "GpuDevice",
          "name": "NVIDIA RTX A4000 15351MB",
          "tag": "Device"
        }
      ],
      "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": 229,
      "source_device_name": "NVIDIA RTX A4000 15351MB",
      "source_max": 2222,
      "source_median": 2175,
      "source_model_url": "https://benchmark.chaos.com/vray/v6/vray-gpu/229",
      "source_sample_count": 2,
      "statistic": "mean"
    },
    "scene": "v6-current-rtx",
    "scene_checksum": "chaos-v6-current-workload:rtx",
    "version": "6 (build unknown)"
  },
  "condition_id": "87fe4a361541069e5681",
  "document_id": "bench-f18aff51718ed9b1-68b55e93c7f7a548",
  "example_record_ids": [
    "229"
  ],
  "measured_from": null,
  "measured_to": null,
  "parameter_id": "benchmark.vray6_rtx",
  "population": "Chaos public submitted runs; mixed systems",
  "product_id": "rtx-a4000",
  "record_count": 1,
  "reported_value": 2175,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": 2,
  "statistic": "mean"
}

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

2,975 vpaths

Run count: 0 (aggregate / reported value)

View source ↗

{
  "comparison_readiness": "source-aggregate-only",
  "condition": {
    "benchmark": "V-Ray",
    "environment": {
      "backend": "RTX",
      "configuration": [
        {
          "deviceType": "GpuDevice",
          "name": "NVIDIA RTX A4000 16375MB",
          "tag": "Device"
        }
      ],
      "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": 102,
      "source_device_name": "NVIDIA RTX A4000 16375MB",
      "source_max": 3159,
      "source_median": 3044,
      "source_model_url": "https://benchmark.chaos.com/vray/v6/vray-gpu/102",
      "source_sample_count": 18,
      "statistic": "mean"
    },
    "scene": "v6-current-rtx",
    "scene_checksum": "chaos-v6-current-workload:rtx",
    "version": "6 (build unknown)"
  },
  "condition_id": "401da4e42c156be8f268",
  "document_id": "bench-7c0be6bc26b1ad25-d9bac654b855c8b3",
  "example_record_ids": [
    "102"
  ],
  "measured_from": null,
  "measured_to": null,
  "parameter_id": "benchmark.vray6_rtx",
  "population": "Chaos public submitted runs; mixed systems",
  "product_id": "rtx-a4000",
  "record_count": 1,
  "reported_value": 2975,
  "run_count": 0,
  "sample_status": "source-aggregate",
  "source_sample_count": 18,
  "statistic": "mean"
}

Sources

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