KFA2 GeForce RTX 2080 Super vs PowerColor Red Devil Radeon RX 6800 XT Limited Edition

VS
KFA2 GeForce RTX 2080 Super
KFA2 GeForce RTX 2080 Super Image
PowerColor Red Devil Radeon RX 6800 XT Limited Edition
PowerColor Red Devil Radeon RX 6800 XT Limited Edition Image
KFA2 GeForce RTX 2080 Super
PowerColor Red Devil Radeon RX 6800 XT Limited Edition
Key Differences Key Differences KFA2 GeForce RTX 2080 Super PowerColor Red Devil Radeon RX 6800 XT Limited Edition
GPU Base Clock Speed 1650MHz 1900MHz
GPU Boost Clock Speed 1815MHz 2340MHz
Pixel Rate 116.2 GPixel/s 299.5 GPixel/s
GPU Memory Speed 1937MHz 2000MHz
GPU Render Output Units (ROPs) 64 128
No. of Supported Displays 4 4
Performance Performance KFA2 GeForce RTX 2080 Super PowerColor Red Devil Radeon RX 6800 XT Limited Edition
GPU Base Clock Speed 1650MHz 1900MHz
Pixel Rate 116.2 GPixel/s 299.5 GPixel/s
FLOPS (Floating-point Performance) 11.15 TFLOPS 21.57 TFLOPS
GPU Memory Speed 1937MHz 2000MHz
Texture Filter Rate 348.5 GTexels/s 673.9 GTexels/s
Total GPU Shading Units 3072 4608
Total GPU TMUs 192 288
GPU Boost Clock Speed 1815MHz 2340MHz
GPU Render Output Units (ROPs) 64 128
DPFP (Double Precision Floating Point) Support No No
Features Features KFA2 GeForce RTX 2080 Super PowerColor Red Devil Radeon RX 6800 XT Limited Edition
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.6
OpenCL Driver Version 1.2 2.1
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C Not Known
Idle GPU Temperature 30°C Not Known
Noise Level Under Load 46.5dB Not Known
3D Support Yes Yes
Idle Noise Level 40.3dB Not Known
Idle Power Consumption 54W Not Known
Multi-GPU Support Count 2 Not Known
No. of Supported Displays 4 4
Ray Tracing Support No Yes
SmallLuxGPU (2.0d4) Result Not Known No Data Found
Ports Ports KFA2 GeForce RTX 2080 Super PowerColor Red Devil Radeon RX 6800 XT Limited Edition
HDMI Output Support Yes Yes
GPU HDMI Version 2 2.1
DisplayPort Output 3 2
No. of HDMI Ports 1 1
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info KFA2 GeForce RTX 2080 Super PowerColor Red Devil Radeon RX 6800 XT Limited Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 26800 million
Semiconductor Size 12nm 7nm
PCI Express Version 3 4
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 283mm 320mm
Height 139mm 135mm
Memory Memory KFA2 GeForce RTX 2080 Super PowerColor Red Devil Radeon RX 6800 XT Limited Edition
Effective Memory Clock 15496MHz 16000MHz
Max Memory Bandwidth 496GB/s 512GB/s
RAM 8GB 16GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No

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