Nvidia GeForce RTX 3080 vs HIS Radeon RX Vega Air Black

VS
Nvidia GeForce RTX 3080
Nvidia GeForce RTX 3080 Image
HIS Radeon RX Vega Air Black
HIS Radeon RX Vega Air Black Image
Nvidia GeForce RTX 3080
HIS Radeon RX Vega Air Black
Key Differences Key Differences Nvidia GeForce RTX 3080 HIS Radeon RX Vega Air Black
GPU Base Clock Speed 1440MHz 1247MHz
GPU Boost Clock Speed 1710MHz 1546MHz
Pixel Rate 164.2 GPixel/s 98.94 GPixel/s
GPU Memory Speed 1188MHz 945MHz
GPU Render Output Units (ROPs) 96 64
No. of Supported Displays 4 Not Known
Performance Performance Nvidia GeForce RTX 3080 HIS Radeon RX Vega Air Black
GPU Base Clock Speed 1440MHz 1247MHz
Pixel Rate 164.2 GPixel/s 98.94 GPixel/s
FLOPS (Floating-point Performance) 29.77 TFLOPS 12.66 TFLOPS
GPU Memory Speed 1188MHz 945MHz
Texture Filter Rate 465.1 GTexels/s 395.8 GTexels/s
Total GPU Shading Units 8704 4096
Total GPU TMUs 272 256
GPU Boost Clock Speed 1710MHz 1546MHz
GPU Render Output Units (ROPs) 96 64
DPFP (Double Precision Floating Point) Support No No
Features Features Nvidia GeForce RTX 3080 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
No. of Supported Displays 4 Not Known
Ports Ports Nvidia GeForce RTX 3080 HIS Radeon RX Vega Air 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 Nvidia GeForce RTX 3080 HIS Radeon RX Vega Air Black
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 12500 million
Semiconductor Size 8nm 14nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 285mm 280mm
Height 112mm 127mm
Memory Memory Nvidia GeForce RTX 3080 HIS Radeon RX Vega Air Black
Effective Memory Clock 19000MHz 1890MHz
Max Memory Bandwidth 760GB/s 483.8GB/s
RAM 10GB 8GB
Memory Bus Interface Width 320bit 2048bit
GDDR Memory Version 6 Not Known
ECC (Error-Correcting Code) Memory Support No No

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