Gigabyte Radeon RX 6800 XT Gaming OC vs VisionTek Radeon RX Vega 64 Black

VS
Gigabyte Radeon RX 6800 XT Gaming OC
Gigabyte Radeon RX 6800 XT Gaming OC Image
VisionTek Radeon RX Vega 64 Black
VisionTek Radeon RX Vega 64 Black Image
Gigabyte Radeon RX 6800 XT Gaming OC
VisionTek Radeon RX Vega 64 Black
Key Differences Key Differences Gigabyte Radeon RX 6800 XT Gaming OC VisionTek Radeon RX Vega 64 Black
GPU Base Clock Speed 1850MHz 1247MHz
GPU Boost Clock Speed 2285MHz 1546MHz
Pixel Rate 292.5 GPixel/s 98.94 GPixel/s
GPU Memory Speed 2000MHz 945MHz
GPU Render Output Units (ROPs) 128 64
No. of Supported Displays 4 Not Known
Performance Performance Gigabyte Radeon RX 6800 XT Gaming OC VisionTek Radeon RX Vega 64 Black
GPU Base Clock Speed 1850MHz 1247MHz
Pixel Rate 292.5 GPixel/s 98.94 GPixel/s
FLOPS (Floating-point Performance) 21.06 TFLOPS 12.66 TFLOPS
GPU Memory Speed 2000MHz 945MHz
Texture Filter Rate 658.1 GTexels/s 395.8 GTexels/s
Total GPU Shading Units 4608 4096
Total GPU TMUs 288 256
GPU Boost Clock Speed 2285MHz 1546MHz
GPU Render Output Units (ROPs) 128 64
DPFP (Double Precision Floating Point) Support No No
Features Features Gigabyte Radeon RX 6800 XT Gaming 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 Gigabyte Radeon RX 6800 XT Gaming OC VisionTek Radeon RX Vega 64 Black
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 2 3
No. of HDMI Ports 2 1
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info Gigabyte Radeon RX 6800 XT Gaming 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 286mm 279mm
Height 118mm Not Known
Memory Memory Gigabyte Radeon RX 6800 XT Gaming 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

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