GPU Wiki

Compare GPUs

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.

Popular comparisons

Add a third or fourth GPU
Spec Radeon PRO W6400 AMD
Overview
Product name AMD Radeon PRO W6400
Architecture RDNA 2.0
Generation / family Radeon RX 6000 Series
Launch date 2022-01-19
Market segment Workstation
Board type / entry type Workstation GPU
GPU
Process node TSMC 6 nm
Die size 107 mm²
Transistor count 5.4 billion
GPU chip Navi 24
Stream Processors 768
Ray Accelerators 12
ROPs 32
TMUs 48
Clocks
Base / Core clock 2,039 MHz
Boost clock 2,321 MHz
Memory clock 2,000 MHz
Memory
Memory size 4 GB
Memory type GDDR6
Memory bus width 64-bit
Memory bandwidth 128 GB/s
Bus / Interface
Bus interface PCIe 4.0 x4
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 50 W
Recommended PSU 250 W
Slot width Single-slot
Display / Media
Display outputs 2x DisplayPort 1.4a
Features
DirectX support DirectX 12.2
OpenGL support OpenGL 4.6
Vulkan support Vulkan 1.4
Shader Model 6.8
Ray tracing support Hardware RT units present
Performance / Benchmarks
FP32 throughput 3.56 TFLOPS
FP16 throughput 7.13 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.