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Pick up to four GPUs and compare their specs row by row. Specs that mean different things across generations are kept apart.

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Spec Radeon Pro W6900X AMD
Overview
Product name AMD Radeon Pro W6900X
Architecture RDNA 2.0
Generation / family Radeon RX 6000 Series
Launch date 2021-08-03
Market segment Workstation
Board type / entry type Workstation GPU
GPU
Process node TSMC 7 nm
Die size 520 mm²
Transistor count 26.8 billion
GPU chip Navi 21
Stream Processors 5120
Ray Accelerators 80
ROPs 128
TMUs 320
Clocks
Base / Core clock 1,825 MHz
Boost clock 2,171 MHz
Memory clock 2,000 MHz
Memory
Memory size 32 GB
Memory type GDDR6
Memory bus width 256-bit
Memory bandwidth 512 GB/s
Bus / Interface
Bus interface Apple MPX
AGP / PCI / PCIe distinction Apple MPX
Power
TDP / TBP / board power 300 W
Recommended PSU 700 W
Display / Media
Display outputs 1x HDMI 2.1, 4x Thunderbolt
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 22.23 TFLOPS
FP16 throughput 44.46 TFLOPS
Muted cells indicate unavailable, not applicable, or not directly comparable specifications.

DLAA counts as native resolution; DLSS, FSR and XeSS upscaling never do. A ray tracing setting without a readable on or off value is read as on.