PowerColor Red Devil Radeon RX 6800 XT vs Zotac GeForce RTX 2080 Super AMP

VS
PowerColor Red Devil Radeon RX 6800 XT
PowerColor Red Devil Radeon RX 6800 XT Image
Zotac GeForce RTX 2080 Super AMP
Zotac GeForce RTX 2080 Super AMP Image
PowerColor Red Devil Radeon RX 6800 XT
Zotac GeForce RTX 2080 Super AMP
Key Differences Key Differences PowerColor Red Devil Radeon RX 6800 XT Zotac GeForce RTX 2080 Super AMP
GPU Base Clock Speed 1900MHz 1650MHz
GPU Boost Clock Speed 2340MHz 1845MHz
Pixel Rate 299.5 GPixel/s 118.1 GPixel/s
GPU Memory Speed 2000MHz 1937MHz
GPU Render Output Units (ROPs) 128 64
No. of Supported Displays 4 4
Performance Performance PowerColor Red Devil Radeon RX 6800 XT Zotac GeForce RTX 2080 Super AMP
GPU Base Clock Speed 1900MHz 1650MHz
Pixel Rate 299.5 GPixel/s 118.1 GPixel/s
FLOPS (Floating-point Performance) 21.57 TFLOPS 11.34 TFLOPS
GPU Memory Speed 2000MHz 1937MHz
Texture Filter Rate 673.9 GTexels/s 354.2 GTexels/s
Total GPU Shading Units 4608 3072
Total GPU TMUs 288 192
GPU Boost Clock Speed 2340MHz 1845MHz
GPU Render Output Units (ROPs) 128 64
DPFP (Double Precision Floating Point) Support No No
Features Features PowerColor Red Devil Radeon RX 6800 XT Zotac GeForce RTX 2080 Super AMP
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2.1 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 4
GPU Temperature Under Load Not Known 77°C
Idle GPU Temperature Not Known 30°C
Noise Level Under Load Not Known 46.5dB
Idle Power Consumption Not Known 54W
Idle Noise Level Not Known 40.3dB
Multi-GPU Support Count Not Known 2
Ports Ports PowerColor Red Devil Radeon RX 6800 XT Zotac GeForce RTX 2080 Super AMP
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info PowerColor Red Devil Radeon RX 6800 XT Zotac GeForce RTX 2080 Super AMP
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 13600 million
Semiconductor Size 7nm 12nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 320mm 298mm
Height 135mm 133mm
Memory Memory PowerColor Red Devil Radeon RX 6800 XT Zotac GeForce RTX 2080 Super AMP
Effective Memory Clock 16000MHz 15496MHz
Max Memory Bandwidth 512GB/s 496GB/s
RAM 16GB 8GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No

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