ASRock Radeon RX 6800 Challenger Pro OC vs XFX Radeon RX 470 RS Black Limited Edition

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ASRock Radeon RX 6800 Challenger Pro OC
ASRock Radeon RX 6800 Challenger Pro OC Image
XFX Radeon RX 470 RS Black Limited Edition
XFX Radeon RX 470 RS Black Limited Edition Image
ASRock Radeon RX 6800 Challenger Pro OC
XFX Radeon RX 470 RS Black Limited Edition
Key Differences Key Differences ASRock Radeon RX 6800 Challenger Pro OC XFX Radeon RX 470 RS Black Limited Edition
GPU Base Clock Speed 1750MHz 926MHz
GPU Boost Clock Speed 2140MHz 1280MHz
Pixel Rate 205.4 GPixel/s 41 GPixel/s
GPU Memory Speed 2000MHz 1750MHz
GPU Render Output Units (ROPs) 96 32
No. of Supported Displays 4 4
Performance Performance ASRock Radeon RX 6800 Challenger Pro OC XFX Radeon RX 470 RS Black Limited Edition
GPU Base Clock Speed 1750MHz 926MHz
Pixel Rate 205.4 GPixel/s 41 GPixel/s
FLOPS (Floating-point Performance) 16.44 TFLOPS 5.24 TFLOPS
GPU Memory Speed 2000MHz 1750MHz
Texture Filter Rate 513.6 GTexels/s 163.8 GTexels/s
Total GPU Shading Units 3840 2048
Total GPU TMUs 240 128
GPU Boost Clock Speed 2140MHz 1280MHz
GPU Render Output Units (ROPs) 96 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features ASRock Radeon RX 6800 Challenger Pro OC XFX Radeon RX 470 RS Black Limited Edition
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2.1 2.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 4
Multi-GPU Support Count Not Known 4
Ports Ports ASRock Radeon RX 6800 Challenger Pro OC XFX Radeon RX 470 RS Black 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 XFX Radeon RX 470 RS Black Limited Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 5700 million
Semiconductor Size 7nm 14nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 305mm 240mm
Height 131mm 120.9mm
Memory Memory ASRock Radeon RX 6800 Challenger Pro OC XFX Radeon RX 470 RS Black Limited Edition
Effective Memory Clock 16000MHz 7000MHz
Max Memory Bandwidth 512GB/s 224GB/s
RAM 16GB 4GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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