Radeon Pro Vega 20
General
ManufacturerAMD
SeriesRadeon Pro Mac(Vega Series)
GPU NameVega 12
ArchitectureGCN 5.0
GenerationRadeon Pro Mac(Vega Series)
Release DateNov 2018
Bus InterfacePCIe 3.0 x16
Process & Die
FoundryGlobalFoundries
Process Size14 nm
Clock Speeds
Base Clock815 MHz
Boost Clock1,283 MHz
Memory
VRAM4 GB
Memory TypeHBM2
Memory Clock740 MHz
Memory Bus1024-bit
Bandwidth189.4 GB/s
Processing Units
Shading Units1,280
TMUs80
ROPs32
SMs0
Tensor Cores0
RT Cores0
Cache
L1 Cache16 KB
L2 Cache1 MB
Power & Thermals
TDP100 W
Dimensions
Outputs
API Support
DirectX12.1
OpenGL4.6
Vulkan1.3
OpenCL2.1
Shader Model6.0
Theoretical Performance
Pixel Rate41.06 GP/s
Texture Rate102.6 GT/s
FP16 (Half)6,569 GFLOPS
FP32 (Single)3,284 GFLOPS
FP64 (Double)205.3 GFLOPS
External
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