PowerColor Red Devil Radeon RX 6800 XT vs KFA2 GeForce GTX 1080 Ti Founders Edition

VS
PowerColor Red Devil Radeon RX 6800 XT
PowerColor Red Devil Radeon RX 6800 XT Image
KFA2 GeForce GTX 1080 Ti Founders Edition
KFA2 GeForce GTX 1080 Ti Founders Edition Image
PowerColor Red Devil Radeon RX 6800 XT
KFA2 GeForce GTX 1080 Ti Founders Edition
Key Differences Key Differences PowerColor Red Devil Radeon RX 6800 XT KFA2 GeForce GTX 1080 Ti Founders Edition
GPU Base Clock Speed 1900MHz 1480MHz
GPU Boost Clock Speed 2340MHz 1582MHz
Pixel Rate 299.5 GPixel/s 139.2 GPixel/s
GPU Memory Speed 2000MHz 1376MHz
GPU Render Output Units (ROPs) 128 88
No. of Supported Displays 4 4
Performance Performance PowerColor Red Devil Radeon RX 6800 XT KFA2 GeForce GTX 1080 Ti Founders Edition
GPU Base Clock Speed 1900MHz 1480MHz
Pixel Rate 299.5 GPixel/s 139.2 GPixel/s
FLOPS (Floating-point Performance) 21.57 TFLOPS 11.34 TFLOPS
GPU Memory Speed 2000MHz 1376MHz
Texture Filter Rate 673.9 GTexels/s 354.4 GTexels/s
Total GPU Shading Units 4608 3584
Total GPU TMUs 288 224
GPU Boost Clock Speed 2340MHz 1582MHz
GPU Render Output Units (ROPs) 128 88
DPFP (Double Precision Floating Point) Support No No
Features Features PowerColor Red Devil Radeon RX 6800 XT KFA2 GeForce GTX 1080 Ti Founders Edition
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 Yes
No. of Supported Displays 4 4
Multi-GPU Support Count Not Known 2
Ports Ports PowerColor Red Devil Radeon RX 6800 XT KFA2 GeForce GTX 1080 Ti Founders Edition
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 KFA2 GeForce GTX 1080 Ti Founders Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 11800 million
Semiconductor Size 7nm 16nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 320mm 281mm
Height 135mm 124.3mm
Memory Memory PowerColor Red Devil Radeon RX 6800 XT KFA2 GeForce GTX 1080 Ti Founders Edition
Effective Memory Clock 16000MHz 11008MHz
Max Memory Bandwidth 512GB/s 484GB/s
RAM 16GB 11GB
Memory Bus Interface Width 256bit 352bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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