Galax GeForce RTX 2080 SG Edition vs ASRock Phantom Gaming M2 Radeon RX 580

VS
Galax GeForce RTX 2080 SG Edition
Galax GeForce RTX 2080 SG Edition Image
ASRock Phantom Gaming M2 Radeon RX 580
ASRock Phantom Gaming M2 Radeon RX 580 Image
Galax GeForce RTX 2080 SG Edition
ASRock Phantom Gaming M2 Radeon RX 580
Key Differences Key Differences Galax GeForce RTX 2080 SG Edition ASRock Phantom Gaming M2 Radeon RX 580
GPU Base Clock Speed 1515MHz 1150MHz
GPU Boost Clock Speed 1800MHz 1340MHz
Pixel Rate 115.2 GPixel/s 42.88 GPixel/s
GPU Memory Speed 1750MHz 2050MHz
GPU Render Output Units (ROPs) 64 32
No. of Supported Displays 4 Not Known
Performance Performance Galax GeForce RTX 2080 SG Edition ASRock Phantom Gaming M2 Radeon RX 580
GPU Base Clock Speed 1515MHz 1150MHz
Pixel Rate 115.2 GPixel/s 42.88 GPixel/s
FLOPS (Floating-point Performance) 10.6 TFLOPS 6.17 TFLOPS
Texture Filter Rate 331.2 GTexels/s 193 GTexels/s
GPU Memory Speed 1750MHz 2050MHz
Total GPU Shading Units 2944 2304
Total GPU TMUs 184 144
GPU Boost Clock Speed 1800MHz 1340MHz
GPU Render Output Units (ROPs) 64 32
DPFP (Double Precision Floating Point) Support No No
Features Features Galax GeForce RTX 2080 SG Edition ASRock Phantom Gaming M2 Radeon RX 580
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 1.2 2
Multi-display Tech Support Yes No
GPU Temperature Under Load 74°C 75°C
Idle GPU Temperature 30°C 33°C
3D Support Yes Yes
Noise Level Under Load 45dB 40.1dB
Idle Noise Level 40.3dB 38dB
Idle Power Consumption 53W 56W
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 SG Edition ASRock Phantom Gaming M2 Radeon RX 580
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Galax GeForce RTX 2080 SG Edition ASRock Phantom Gaming M2 Radeon RX 580
HDMI Output Support Yes No
GPU HDMI Version 2 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Galax GeForce RTX 2080 SG Edition ASRock Phantom Gaming M2 Radeon RX 580
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 5700 million
Semiconductor Size 12nm 14nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 308mm 236.2mm
Height Not Known 127.5mm
Memory Memory Galax GeForce RTX 2080 SG Edition ASRock Phantom Gaming M2 Radeon RX 580
Effective Memory Clock 14000MHz 8200MHz
Max Memory Bandwidth 448GB/s 262.4GB/s
RAM 8GB 8GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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