ASRock Radeon RX 6800 Challenger Pro OC vs VisionTek Radeon RX Vega 64 Black

VS
ASRock Radeon RX 6800 Challenger Pro OC
ASRock Radeon RX 6800 Challenger Pro OC Image
VisionTek Radeon RX Vega 64 Black
VisionTek Radeon RX Vega 64 Black Image
ASRock Radeon RX 6800 Challenger Pro OC
VisionTek Radeon RX Vega 64 Black
Key Differences Key Differences ASRock Radeon RX 6800 Challenger Pro OC VisionTek Radeon RX Vega 64 Black
GPU Base Clock Speed 1750MHz 1247MHz
GPU Boost Clock Speed 2140MHz 1546MHz
Pixel Rate 205.4 GPixel/s 98.94 GPixel/s
GPU Memory Speed 2000MHz 945MHz
GPU Render Output Units (ROPs) 96 64
No. of Supported Displays 4 Not Known
Performance Performance ASRock Radeon RX 6800 Challenger Pro OC VisionTek Radeon RX Vega 64 Black
GPU Base Clock Speed 1750MHz 1247MHz
Pixel Rate 205.4 GPixel/s 98.94 GPixel/s
FLOPS (Floating-point Performance) 16.44 TFLOPS 12.66 TFLOPS
GPU Memory Speed 2000MHz 945MHz
Texture Filter Rate 513.6 GTexels/s 395.8 GTexels/s
Total GPU Shading Units 3840 4096
Total GPU TMUs 240 256
GPU Boost Clock Speed 2140MHz 1546MHz
GPU Render Output Units (ROPs) 96 64
DPFP (Double Precision Floating Point) Support No No
Features Features ASRock Radeon RX 6800 Challenger Pro OC VisionTek Radeon RX Vega 64 Black
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2.1 2
Multi-display Tech Support Yes Yes
3D Support Yes No
Ray Tracing Support Yes No
No. of Supported Displays 4 Not Known
Ports Ports ASRock Radeon RX 6800 Challenger Pro OC VisionTek Radeon RX Vega 64 Black
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 ASRock Radeon RX 6800 Challenger Pro OC VisionTek Radeon RX Vega 64 Black
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 12500 million
Semiconductor Size 7nm 14nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 305mm 279mm
Height 131mm Not Known
Memory Memory ASRock Radeon RX 6800 Challenger Pro OC VisionTek Radeon RX Vega 64 Black
Effective Memory Clock 16000MHz 1890MHz
Max Memory Bandwidth 512GB/s 483.8GB/s
RAM 16GB 8GB
Memory Bus Interface Width 256bit 2048bit
GDDR Memory Version 6 Not Known
ECC (Error-Correcting Code) Memory Support No No

Similar Comparisons