GPU Wiki

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Spec Radeon PRO W7800 48 GB AMD
Overview
Product name AMD Radeon PRO W7800 48 GB
Architecture RDNA 3.0
Generation / family Radeon RX 7000 Series
Launch date 2023-04-13
Market segment Workstation
Board type / entry type Workstation GPU
GPU
Process node TSMC 5 nm
Die size 529 mm²
Transistor count 57.7 billion
GPU chip Navi 31
Stream Processors 4480
Ray Accelerators 70
ROPs 128
TMUs 280
Clocks
Base / Core clock 1,895 MHz
Boost clock 2,525 MHz
Memory clock 2,250 MHz
Memory
Memory size 48 GB
Memory type GDDR6
Memory bus width 384-bit
Memory bandwidth 864 GB/s
Bus / Interface
Bus interface PCIe 4.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 281 W
Recommended PSU 600 W
Slot width Dual-slot
Display / Media
Display outputs 3x DisplayPort 2.1, 1x mini-DisplayPort 2.1
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 45.25 TFLOPS
FP16 throughput 90.5 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.