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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

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