AMD Radeon RX 6800 vs HIS Radeon RX Vega Air Black

VS
AMD Radeon RX 6800
AMD Radeon RX 6800 Image
HIS Radeon RX Vega Air Black
HIS Radeon RX Vega Air Black Image
AMD Radeon RX 6800
HIS Radeon RX Vega Air Black
Key Differences Key Differences AMD Radeon RX 6800 HIS Radeon RX Vega Air Black
GPU Base Clock Speed 1372MHz 1247MHz
GPU Boost Clock Speed 1815MHz 1546MHz
Pixel Rate 202.1 GPixel/s 98.94 GPixel/s
GPU Memory Speed 2000MHz 945MHz
GPU Render Output Units (ROPs) 96 64
No. of Supported Displays Not Known Not Known
Performance Performance AMD Radeon RX 6800 HIS Radeon RX Vega Air Black
GPU Base Clock Speed 1372MHz 1247MHz
Pixel Rate 202.1 GPixel/s 98.94 GPixel/s
FLOPS (Floating-point Performance) 16.17 TFLOPS 12.66 TFLOPS
Texture Filter Rate 505.2 GTexels/s 395.8 GTexels/s
GPU Memory Speed 2000MHz 945MHz
Total GPU Shading Units 3840 4096
Total GPU TMUs 240 256
GPU Boost Clock Speed 1815MHz 1546MHz
GPU Render Output Units (ROPs) 96 64
DPFP (Double Precision Floating Point) Support No No
Features Features AMD Radeon RX 6800 HIS Radeon RX Vega Air Black
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.6
OpenCL Driver Version 2 2
Multi-display Tech Support Yes No
3D Support Yes No
Ray Tracing Support Yes No
Miscellaneous Miscellaneous AMD Radeon RX 6800 HIS Radeon RX Vega Air Black
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports AMD Radeon RX 6800 HIS Radeon RX Vega Air Black
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 2 3
No. of HDMI Ports 1 1
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info AMD Radeon RX 6800 HIS Radeon RX Vega Air 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 267mm 280mm
Height 120mm 127mm
Memory Memory AMD Radeon RX 6800 HIS Radeon RX Vega Air 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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