Sapphire Radeon Pro Duo vs HIS Radeon RX Vega Air Black

VS
Sapphire Radeon Pro Duo
Sapphire Radeon Pro Duo Image
HIS Radeon RX Vega Air Black
HIS Radeon RX Vega Air Black Image
Sapphire Radeon Pro Duo
HIS Radeon RX Vega Air Black
Key Differences Key Differences Sapphire Radeon Pro Duo HIS Radeon RX Vega Air Black
GPU Base Clock Speed 1000MHz 1247MHz
GPU Boost Clock Speed Not Known 1546MHz
Pixel Rate 128 GPixel/s 98.94 GPixel/s
GPU Memory Speed 500MHz 945MHz
GPU Render Output Units (ROPs) 128 64
No. of Supported Displays 4 Not Known
Performance Performance Sapphire Radeon Pro Duo HIS Radeon RX Vega Air Black
GPU Base Clock Speed 1000MHz 1247MHz
Pixel Rate 128 GPixel/s 98.94 GPixel/s
FLOPS (Floating-point Performance) 16.38 TFLOPS 12.66 TFLOPS
GPU Memory Speed 500MHz 945MHz
Texture Filter Rate 512 GTexels/s 395.8 GTexels/s
Total GPU Shading Units 8192 4096
Total GPU TMUs 512 256
GPU Render Output Units (ROPs) 128 64
GPU Boost Clock Speed Not Known 1546MHz
DPFP (Double Precision Floating Point) Support No No
Features Features Sapphire Radeon Pro Duo HIS Radeon RX Vega Air Black
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.6
OpenCL Driver Version 2.1 2
Multi-display Tech Support Yes No
3D Support Yes No
No. of Supported Displays 4 Not Known
Ray Tracing Support No No
Ports Ports Sapphire Radeon Pro Duo HIS Radeon RX Vega Air Black
HDMI Output Support Yes Yes
DisplayPort Output 3 3
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
GPU HDMI Version Not Known 2
No. of HDMI Ports Not Known 1
General info General info Sapphire Radeon Pro Duo HIS Radeon RX Vega Air Black
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 8900 million 12500 million
Semiconductor Size 28nm 14nm
PCI Express Version 3 3
Dual-GPU Support Yes No
Air-water Cooling Support Yes No
Width Size 278mm 280mm
Height 130mm 127mm
Memory Memory Sapphire Radeon Pro Duo HIS Radeon RX Vega Air Black
Effective Memory Clock 1000MHz 1890MHz
Max Memory Bandwidth 1024GB/s 483.8GB/s
RAM 8GB 8GB
Memory Bus Interface Width 8192bit 2048bit
ECC (Error-Correcting Code) Memory Support No No

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