Radeon Pro W6900X
General
ManufacturerAMD
SeriesRadeon Pro Mac(Navi II Series)
GPU NameNavi 21
ArchitectureRDNA 2.0
GenerationRadeon Pro Mac(Navi II Series)
Release DateAug 2021
Bus InterfaceApple MPX
Process & Die
FoundryTSMC
Process Size7 nm
Transistors26,800 M
Transistor Density51,500 K/mm²
Die Size520 mm²
Chip PackageBGA-2425
Clock Speeds
Base Clock1,825 MHz
Boost Clock2,171 MHz
Memory
VRAM32 GB
Memory TypeGDDR6
Memory Clock2,000 MHz
Memory Bus256-bit
Bandwidth512 GB/s
Processing Units
Shading Units5,120
TMUs320
ROPs128
SMs0
Tensor Cores0
RT Cores80
Cache
L1 Cache128 KB
L2 Cache4 MB
Power & Thermals
TDP300 W
Suggested PSU700 W
Dimensions
Board Length267 mm
Board Width120 mm
Outputs
Display Connectors1x HDMI 2.1, 4x Thunderbolt
API Support
DirectX12.2
OpenGL4.6
Vulkan1.3
OpenCL2.1
Shader Model6.8
Theoretical Performance
Pixel Rate277.9 GP/s
Texture Rate694.7 GT/s
FP16 (Half)44,460 GFLOPS
FP32 (Single)22,230 GFLOPS
FP64 (Double)1,389.4 GFLOPS
External
TechPowerUpView →
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