Sapphire Radeon RX 6800 XT vs HIS Radeon RX 580 IceQ X2 Turbo

VS
Sapphire Radeon RX 6800 XT
Sapphire Radeon RX 6800 XT Image
HIS Radeon RX 580 IceQ X2 Turbo
HIS Radeon RX 580 IceQ X2 Turbo Image
Sapphire Radeon RX 6800 XT
HIS Radeon RX 580 IceQ X2 Turbo
Key Differences Key Differences Sapphire Radeon RX 6800 XT HIS Radeon RX 580 IceQ X2 Turbo
GPU Base Clock Speed 1825MHz 1257MHz
GPU Boost Clock Speed 2250MHz 1405MHz
Pixel Rate 288 GPixel/s 45 GPixel/s
GPU Memory Speed 2000MHz 2000MHz
GPU Render Output Units (ROPs) 128 32
No. of Supported Displays 4 5
Performance Performance Sapphire Radeon RX 6800 XT HIS Radeon RX 580 IceQ X2 Turbo
GPU Base Clock Speed 1825MHz 1257MHz
Pixel Rate 288 GPixel/s 45 GPixel/s
FLOPS (Floating-point Performance) 20.74 TFLOPS 6.47 TFLOPS
GPU Memory Speed 2000MHz 2000MHz
Texture Filter Rate 648 GTexels/s 202.3 GTexels/s
Total GPU Shading Units 4608 2304
Total GPU TMUs 288 144
GPU Boost Clock Speed 2250MHz 1405MHz
GPU Render Output Units (ROPs) 128 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features Sapphire Radeon RX 6800 XT HIS Radeon RX 580 IceQ X2 Turbo
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 2.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Multi-GPU Support Count 0 4
Ray Tracing Support Yes No
No. of Supported Displays 4 5
Miscellaneous Miscellaneous Sapphire Radeon RX 6800 XT HIS Radeon RX 580 IceQ X2 Turbo
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Sapphire Radeon RX 6800 XT HIS Radeon RX 580 IceQ X2 Turbo
HDMI Output Support Yes Yes
DisplayPort Output 2 3
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
GPU HDMI Version Not Known 2
General info General info Sapphire Radeon RX 6800 XT HIS Radeon RX 580 IceQ X2 Turbo
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 5700 million
Semiconductor Size 7nm 14nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 266.7mm 241mm
Height 119.8mm Not Known
Memory Memory Sapphire Radeon RX 6800 XT HIS Radeon RX 580 IceQ X2 Turbo
Effective Memory Clock 16000MHz 8000MHz
Max Memory Bandwidth 512GB/s 256GB/s
RAM 16GB 8GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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