Radeon Pro Vega II Duo
General
ManufacturerAMD
SeriesRadeon Pro Mac(Vega Series)
GPU NameVega 20
ArchitectureGCN 5.1
GenerationRadeon Pro Mac(Vega Series)
Release DateJun 2019
Bus InterfaceApple MPX
Process & Die
FoundryTSMC
Process Size7 nm
Transistors13,230 M
Transistor Density40,000 K/mm²
Die Size331 mm²
Chip PackageBGA-1933
Clock Speeds
Base Clock1,400 MHz
Boost Clock1,720 MHz
Memory
VRAM32 GB
Memory TypeHBM2
Memory Clock1,000 MHz
Memory Bus4096-bit
Bandwidth1,020 GB/s
Processing Units
Shading Units4,096
TMUs256
ROPs64
SMs0
Tensor Cores0
RT Cores0
Cache
L1 Cache16 KB
L2 Cache4 MB
Power & Thermals
TDP475 W
Suggested PSU850 W
Dimensions
Outputs
Display Connectors1x HDMI 2.0b, 4x Thunderbolt
API Support
DirectX12.1
OpenGL4.6
Vulkan1.3
OpenCL2.1
Shader Model6.7
Theoretical Performance
Pixel Rate110.1 GP/s
Texture Rate440.3 GT/s
FP16 (Half)28,180 GFLOPS
FP32 (Single)14,090 GFLOPS
FP64 (Double)7,045 GFLOPS
External
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