GPU Wiki

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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.

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Spec Radeon Pro Vega 20 AMD
Overview
Product name AMD Radeon Pro Vega 20
Architecture GCN 5.0
Generation / family Radeon Pro Vega Series
Launch date 2018-11-14
Market segment Workstation
Board type / entry type Workstation GPU
GPU
Process node GlobalFoundries 14 nm
GPU chip Vega 12
Stream Processors 1280
ROPs 32
TMUs 80
Clocks
Base / Core clock 815 MHz
Boost clock 1,283 MHz
Memory clock 740 MHz
Memory
Memory size 4 GB
Memory type HBM2
Memory bus width 1024-bit
Memory bandwidth 189.4 GB/s
Bus / Interface
Bus interface PCIe 3.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 100 W
Slot width IGP
Features
DirectX support DirectX 12.1
OpenGL support OpenGL 4.6
Vulkan support Vulkan 1.3
Shader Model 6.0
Performance / Benchmarks
FP32 throughput 3.28 TFLOPS
FP16 throughput 6.57 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.