PowerColor Red Dragon Radeon RX 6800 vs Sapphire Pulse Radeon RX 580 4GB

VS
PowerColor Red Dragon Radeon RX 6800
PowerColor Red Dragon Radeon RX 6800 Image
Sapphire Pulse Radeon RX 580 4GB
Sapphire Pulse Radeon RX 580 4GB Image
PowerColor Red Dragon Radeon RX 6800
Sapphire Pulse Radeon RX 580 4GB
Key Differences Key Differences PowerColor Red Dragon Radeon RX 6800 Sapphire Pulse Radeon RX 580 4GB
GPU Base Clock Speed 1800MHz 1257MHz
GPU Boost Clock Speed 2170MHz 1366MHz
Pixel Rate 208.3 GPixel/s 43.71 GPixel/s
GPU Memory Speed 2000MHz 1750MHz
GPU Render Output Units (ROPs) 96 32
No. of Supported Displays 4 5
Performance Performance PowerColor Red Dragon Radeon RX 6800 Sapphire Pulse Radeon RX 580 4GB
GPU Base Clock Speed 1800MHz 1257MHz
Pixel Rate 208.3 GPixel/s 43.71 GPixel/s
FLOPS (Floating-point Performance) 16.67 TFLOPS 6.29 TFLOPS
GPU Memory Speed 2000MHz 1750MHz
Texture Filter Rate 520.8 GTexels/s 196.7 GTexels/s
Total GPU Shading Units 3840 2304
Total GPU TMUs 240 144
GPU Boost Clock Speed 2170MHz 1366MHz
GPU Render Output Units (ROPs) 96 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features PowerColor Red Dragon Radeon RX 6800 Sapphire Pulse Radeon RX 580 4GB
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2.1 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 4
Ports Ports PowerColor Red Dragon Radeon RX 6800 Sapphire Pulse Radeon RX 580 4GB
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 3 2
No. of HDMI Ports 1 2
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info PowerColor Red Dragon Radeon RX 6800 Sapphire Pulse 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 No
Air-water Cooling Support No No
Width Size 310mm 230mm
Height 135mm 125mm
Memory Memory PowerColor Red Dragon Radeon RX 6800 Sapphire Pulse 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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