Sapphire Radeon Pro Duo vs HIS Radeon RX 580 IceQ X2 OC 8GB

VS
Sapphire Radeon Pro Duo
Sapphire Radeon Pro Duo Image
HIS Radeon RX 580 IceQ X2 OC 8GB
HIS Radeon RX 580 IceQ X2 OC 8GB Image
Sapphire Radeon Pro Duo
HIS Radeon RX 580 IceQ X2 OC 8GB
Key Differences Key Differences Sapphire Radeon Pro Duo HIS Radeon RX 580 IceQ X2 OC 8GB
GPU Base Clock Speed 1000MHz 1257MHz
GPU Boost Clock Speed Not Known 1366MHz
Pixel Rate 128 GPixel/s 43.7 GPixel/s
GPU Memory Speed 500MHz 1750MHz
GPU Render Output Units (ROPs) 128 32
No. of Supported Displays 4 5
Performance Performance Sapphire Radeon Pro Duo HIS Radeon RX 580 IceQ X2 OC 8GB
GPU Base Clock Speed 1000MHz 1257MHz
Pixel Rate 128 GPixel/s 43.7 GPixel/s
FLOPS (Floating-point Performance) 16.38 TFLOPS 6.29 TFLOPS
GPU Memory Speed 500MHz 1750MHz
Texture Filter Rate 512 GTexels/s 196.7 GTexels/s
Total GPU Shading Units 8192 2304
Total GPU TMUs 512 144
GPU Render Output Units (ROPs) 128 32
GPU Boost Clock Speed Not Known 1366MHz
DPFP (Double Precision Floating Point) Support No Yes
Features Features Sapphire Radeon Pro Duo HIS Radeon RX 580 IceQ X2 OC 8GB
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 2.1 2.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
No. of Supported Displays 4 5
Ray Tracing Support No No
Multi-GPU Support Count Not Known 4
Ports Ports Sapphire Radeon Pro Duo HIS Radeon RX 580 IceQ X2 OC 8GB
HDMI Output Support Yes Yes
DisplayPort Output 3 3
DVI Output Ports 0 1
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 580 IceQ X2 OC 8GB
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 8900 million 5700 million
Semiconductor Size 28nm 14nm
PCI Express Version 3 3
Dual-GPU Support Yes No
Air-water Cooling Support Yes No
Width Size 278mm 241mm
Height 130mm Not Known
Memory Memory Sapphire Radeon Pro Duo HIS Radeon RX 580 IceQ X2 OC 8GB
Effective Memory Clock 1000MHz 7000MHz
Max Memory Bandwidth 1024GB/s 224GB/s
RAM 8GB 4GB
Memory Bus Interface Width 8192bit 256bit
GDDR Memory Version Not Known 5
ECC (Error-Correcting Code) Memory Support No No

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