Radeon Pro W5500X
General
ManufacturerAMD
SeriesRadeon Pro Mac(Navi Series)
GPU NameNavi 14
ArchitectureRDNA 1.0
GenerationRadeon Pro Mac(Navi Series)
Release DateDec 2019
Bus InterfaceApple MPX
Process & Die
FoundryTSMC
Process Size7 nm
Transistors6,400 M
Transistor Density40,500 K/mm²
Die Size158 mm²
Chip PackageBGA-1125
Clock Speeds
Base Clock1,187 MHz
Boost Clock1,757 MHz
Memory
VRAM8 GB
Memory TypeGDDR6
Memory Clock1,750 MHz
Memory Bus128-bit
Bandwidth224 GB/s
Processing Units
Shading Units1,536
TMUs96
ROPs32
SMs0
Tensor Cores0
RT Cores0
Cache
L2 Cache2 MB
Power & Thermals
TDP125 W
Suggested PSU300 W
Dimensions
Outputs
Display Connectors2x HDMI 2.0b
API Support
DirectX12.1
OpenGL4.6
Vulkan1.3
OpenCL2.1
Shader Model6.8
Theoretical Performance
Pixel Rate56.22 GP/s
Texture Rate168.7 GT/s
FP16 (Half)10,800 GFLOPS
FP32 (Single)5,398 GFLOPS
FP64 (Double)337.3 GFLOPS
External
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