Galax GeForce RTX 2080 Dual Black vs HIS Radeon RX Vega Air Black

VS
Galax GeForce RTX 2080 Dual Black
Galax GeForce RTX 2080 Dual Black Image
HIS Radeon RX Vega Air Black
HIS Radeon RX Vega Air Black Image
Galax GeForce RTX 2080 Dual Black
HIS Radeon RX Vega Air Black
Key Differences Key Differences Galax GeForce RTX 2080 Dual Black HIS Radeon RX Vega Air Black
GPU Base Clock Speed 1515MHz 1247MHz
GPU Boost Clock Speed 1710MHz 1546MHz
Pixel Rate 109.4 GPixel/s 98.94 GPixel/s
GPU Memory Speed 1750MHz 945MHz
GPU Render Output Units (ROPs) 64 64
No. of Supported Displays 4 Not Known
Performance Performance Galax GeForce RTX 2080 Dual Black HIS Radeon RX Vega Air Black
GPU Base Clock Speed 1515MHz 1247MHz
Pixel Rate 109.4 GPixel/s 98.94 GPixel/s
FLOPS (Floating-point Performance) 10.07 TFLOPS 12.66 TFLOPS
Texture Filter Rate 314.6 GTexels/s 395.8 GTexels/s
GPU Memory Speed 1750MHz 945MHz
Total GPU Shading Units 2944 4096
Total GPU TMUs 184 256
GPU Boost Clock Speed 1710MHz 1546MHz
GPU Render Output Units (ROPs) 64 64
DPFP (Double Precision Floating Point) Support No No
Features Features Galax GeForce RTX 2080 Dual Black HIS Radeon RX Vega Air Black
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.6
OpenCL Driver Version 1.2 2
Multi-display Tech Support Yes No
GPU Temperature Under Load 74°C Not Known
Idle GPU Temperature 30°C Not Known
3D Support Yes No
Noise Level Under Load 45dB Not Known
Idle Noise Level 40.3dB Not Known
Idle Power Consumption 53W Not Known
Multi-GPU Support Count 2 Not Known
No. of Supported Displays 4 Not Known
Ray Tracing Support No No
Miscellaneous Miscellaneous Galax GeForce RTX 2080 Dual Black HIS Radeon RX Vega Air Black
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Galax GeForce RTX 2080 Dual Black HIS Radeon RX Vega Air Black
HDMI Output Support Yes Yes
GPU HDMI Version 2 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 Galax GeForce RTX 2080 Dual Black HIS Radeon RX Vega Air Black
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 12500 million
Semiconductor Size 12nm 14nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 283mm 280mm
Height 139mm 127mm
Memory Memory Galax GeForce RTX 2080 Dual Black HIS Radeon RX Vega Air Black
Effective Memory Clock 14000MHz 1890MHz
Max Memory Bandwidth 448GB/s 483.8GB/s
RAM 8GB 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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