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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.

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.