Radeon PRO V620
General
ManufacturerAMD
SeriesRadeon Pro Navi(Navi II Series)
GPU NameNavi 21
ArchitectureRDNA 2.0
GenerationRadeon Pro Navi(Navi II Series)
Release DateNov 2021
Bus InterfacePCIe 4.0 x16
Process & Die
FoundryTSMC
Process Size7 nm
Transistors26,800 M
Transistor Density51,500 K/mm²
Die Size520 mm²
Chip PackageBGA-2425
Clock Speeds
Base Clock1,825 MHz
Boost Clock2,200 MHz
Memory
VRAM32 GB
Memory TypeGDDR6
Memory Clock2,000 MHz
Memory Bus256-bit
Bandwidth512 GB/s
Processing Units
Shading Units4,608
TMUs288
ROPs128
SMs0
Tensor Cores0
RT Cores72
Cache
L1 Cache128 KB
L2 Cache4 MB
Power & Thermals
TDP300 W
Suggested PSU700 W
Power Connectors2x 8-pin
Dimensions
Board Length267 mm
Board Width120 mm
Outputs
API Support
DirectX12.2
OpenGL4.6
Vulkan1.3
OpenCL2.1
Shader Model6.8
Theoretical Performance
Pixel Rate281.6 GP/s
Texture Rate633.6 GT/s
FP16 (Half)40,550 GFLOPS
FP32 (Single)20,280 GFLOPS
FP64 (Double)1,267.2 GFLOPS
External
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