PowerColor Radeon RX 6800 vs Asus Dual Radeon RX 580 4GB

VS
PowerColor Radeon RX 6800
PowerColor Radeon RX 6800 Image
Asus Dual Radeon RX 580 4GB
Asus Dual Radeon RX 580 4GB Image
PowerColor Radeon RX 6800
Asus Dual Radeon RX 580 4GB
Key Differences Key Differences PowerColor Radeon RX 6800 Asus Dual Radeon RX 580 4GB
GPU Base Clock Speed 1700MHz 1257MHz
GPU Boost Clock Speed 2105MHz 1360MHz
Pixel Rate 202.1 GPixel/s 42.88 GPixel/s
GPU Memory Speed 2000MHz 1750MHz
GPU Render Output Units (ROPs) 96 32
No. of Supported Displays 4 5
Performance Performance PowerColor Radeon RX 6800 Asus Dual Radeon RX 580 4GB
GPU Base Clock Speed 1700MHz 1257MHz
Pixel Rate 202.1 GPixel/s 42.88 GPixel/s
FLOPS (Floating-point Performance) 16.17 TFLOPS 6.17 TFLOPS
GPU Memory Speed 2000MHz 1750MHz
Texture Filter Rate 505.2 GTexels/s 193 GTexels/s
Total GPU Shading Units 3840 2304
Total GPU TMUs 240 144
GPU Boost Clock Speed 2105MHz 1360MHz
GPU Render Output Units (ROPs) 96 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features PowerColor Radeon RX 6800 Asus Dual Radeon RX 580 4GB
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 5
Multi-GPU Support Count Not Known 2
Miscellaneous Miscellaneous PowerColor Radeon RX 6800 Asus Dual Radeon RX 580 4GB
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports PowerColor Radeon RX 6800 Asus Dual Radeon RX 580 4GB
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 2 2
No. of HDMI Ports 1 2
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info PowerColor Radeon RX 6800 Asus Dual Radeon RX 580 4GB
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 Yes
Air-water Cooling Support No No
Width Size 266.8mm 242.1mm
Height 119.8mm 128.8mm
Memory Memory PowerColor Radeon RX 6800 Asus Dual Radeon RX 580 4GB
Effective Memory Clock 16000MHz 7000MHz
Max Memory Bandwidth 512GB/s 224GB/s
RAM 16GB 4GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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