ASRock Radeon RX 6800 Challenger Pro OC vs KFA2 GeForce GTX 1080 Ti HOF Limited Edition

VS
ASRock Radeon RX 6800 Challenger Pro OC
ASRock Radeon RX 6800 Challenger Pro OC Image
KFA2 GeForce GTX 1080 Ti HOF Limited Edition
KFA2 GeForce GTX 1080 Ti HOF Limited Edition Image
ASRock Radeon RX 6800 Challenger Pro OC
KFA2 GeForce GTX 1080 Ti HOF Limited Edition
Key Differences Key Differences ASRock Radeon RX 6800 Challenger Pro OC KFA2 GeForce GTX 1080 Ti HOF Limited Edition
GPU Base Clock Speed 1750MHz 1645MHz
GPU Boost Clock Speed 2140MHz 1759MHz
Pixel Rate 205.4 GPixel/s 154.8 GPixel/s
GPU Memory Speed 2000MHz 1376MHz
GPU Render Output Units (ROPs) 96 88
No. of Supported Displays 4 4
Performance Performance ASRock Radeon RX 6800 Challenger Pro OC KFA2 GeForce GTX 1080 Ti HOF Limited Edition
GPU Base Clock Speed 1750MHz 1645MHz
Pixel Rate 205.4 GPixel/s 154.8 GPixel/s
FLOPS (Floating-point Performance) 16.44 TFLOPS 12.61 TFLOPS
GPU Memory Speed 2000MHz 1376MHz
Texture Filter Rate 513.6 GTexels/s 394 GTexels/s
Total GPU Shading Units 3840 3584
Total GPU TMUs 240 224
GPU Boost Clock Speed 2140MHz 1759MHz
GPU Render Output Units (ROPs) 96 88
DPFP (Double Precision Floating Point) Support No No
Features Features ASRock Radeon RX 6800 Challenger Pro OC KFA2 GeForce GTX 1080 Ti HOF Limited 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 ASRock Radeon RX 6800 Challenger Pro OC KFA2 GeForce GTX 1080 Ti HOF Limited 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 1
Mini DisplayPort Output 0 0
General info General info ASRock Radeon RX 6800 Challenger Pro OC KFA2 GeForce GTX 1080 Ti HOF Limited 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 305mm 313mm
Height 131mm 136.5mm
Memory Memory ASRock Radeon RX 6800 Challenger Pro OC KFA2 GeForce GTX 1080 Ti HOF Limited 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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