ASRock Radeon RX 6800 Challenger Pro OC vs Gainward GeForce GTX 1080 Phoenix

VS
ASRock Radeon RX 6800 Challenger Pro OC
ASRock Radeon RX 6800 Challenger Pro OC Image
Gainward GeForce GTX 1080 Phoenix
Gainward GeForce GTX 1080 Phoenix Image
ASRock Radeon RX 6800 Challenger Pro OC
Gainward GeForce GTX 1080 Phoenix
Key Differences Key Differences ASRock Radeon RX 6800 Challenger Pro OC Gainward GeForce GTX 1080 Phoenix
GPU Base Clock Speed 1750MHz 1607MHz
GPU Boost Clock Speed 2140MHz 1733MHz
Pixel Rate 205.4 GPixel/s 102.8 GPixel/s
GPU Memory Speed 2000MHz 1251MHz
GPU Render Output Units (ROPs) 96 64
No. of Supported Displays 4 4
Performance Performance ASRock Radeon RX 6800 Challenger Pro OC Gainward GeForce GTX 1080 Phoenix
GPU Base Clock Speed 1750MHz 1607MHz
Pixel Rate 205.4 GPixel/s 102.8 GPixel/s
FLOPS (Floating-point Performance) 16.44 TFLOPS 8.23 TFLOPS
GPU Memory Speed 2000MHz 1251MHz
Texture Filter Rate 513.6 GTexels/s 257.1 GTexels/s
Total GPU Shading Units 3840 2560
Total GPU TMUs 240 160
GPU Boost Clock Speed 2140MHz 1733MHz
GPU Render Output Units (ROPs) 96 64
DPFP (Double Precision Floating Point) Support No Yes
Features Features ASRock Radeon RX 6800 Challenger Pro OC Gainward GeForce GTX 1080 Phoenix
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 4
Ports Ports ASRock Radeon RX 6800 Challenger Pro OC Gainward GeForce GTX 1080 Phoenix
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 3
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info ASRock Radeon RX 6800 Challenger Pro OC Gainward GeForce GTX 1080 Phoenix
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 7200 million
Semiconductor Size 7nm 16nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 305mm 285mm
Height 131mm 133mm
Memory Memory ASRock Radeon RX 6800 Challenger Pro OC Gainward GeForce GTX 1080 Phoenix
Effective Memory Clock 16000MHz 10008MHz
Max Memory Bandwidth 512GB/s 320GB/s
RAM 16GB 8GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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