GPU Wiki

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Select up to four GPU Wiki entries to compare matching specifications row by row. The comparison uses the site database and keeps generation-specific specs visibly separate.

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Spec RTX A4000 Max-Q
Overview
Product name NVIDIA RTX A4000 Max-Q
Architecture Ampere
Generation / family NVIDIA RTX A Series
GPU codename GA104
Launch date 2021-04-12
Market segment Laptop in NVIDIA RTX A Series
Board type / entry type Laptop GPU
GPU
Process node Samsung 8 nm
Die size 392 mm²
Transistor count 17.4 billion
GPU chip GA104
SM / multiprocessor count 40
CUDA Cores 5120
Tensor Cores 160
RT Cores 40
ROPs 80
TMUs 160
Clocks
Base / Core clock 780 MHz
Boost clock 1,395 MHz
Memory clock 1,375 MHz
Memory
Memory size 8 GB
Memory type GDDR6
Memory bus width 256-bit
Memory bandwidth 352 GB/s
Bus / Interface
Bus interface PCIe 4.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 80 W
Power connectors None
Features
DirectX support DirectX 12.2
OpenGL support OpenGL 4.6
Vulkan support Vulkan 1.4
CUDA support 8.6
Shader Model 6.8
Ray tracing support Hardware RT units present
Performance / Benchmarks
FP32 throughput 14.28 TFLOPS
FP16 throughput 14.28 TFLOPS
Muted cells indicate unavailable, not applicable, or not directly comparable specifications.

Frame rates compare runs of the same game at the same quality preset on one test system. DLAA counts as native resolution, because it applies anti-aliasing at full render resolution rather than upscaling; DLSS and FSR upscaling are never counted as native. Where a capture named ray tracing without a readable on or off value, it is read as on.