Galax GeForce RTX 2080 SG Edition vs Nvidia GeForce GTX 580

VS
Galax GeForce RTX 2080 SG Edition
Galax GeForce RTX 2080 SG Edition Image
Nvidia GeForce GTX 580
Nvidia GeForce GTX 580 Image
Galax GeForce RTX 2080 SG Edition
Nvidia GeForce GTX 580
Key Differences Key Differences Galax GeForce RTX 2080 SG Edition Nvidia GeForce GTX 580
GPU Base Clock Speed 1515MHz 772MHz
GPU Boost Clock Speed 1800MHz Not Known
Pixel Rate 115.2 GPixel/s 24.7 GPixel/s
GPU Memory Speed 1750MHz 1002MHz
GPU Render Output Units (ROPs) 64 48
No. of Supported Displays 4 3
Performance Performance Galax GeForce RTX 2080 SG Edition Nvidia GeForce GTX 580
GPU Base Clock Speed 1515MHz 772MHz
Pixel Rate 115.2 GPixel/s 24.7 GPixel/s
FLOPS (Floating-point Performance) 10.6 TFLOPS 1.58 TFLOPS
Texture Filter Rate 331.2 GTexels/s 49.4 GTexels/s
GPU Memory Speed 1750MHz 1002MHz
Total GPU Shading Units 2944 512
Total GPU TMUs 184 64
GPU Boost Clock Speed 1800MHz Not Known
GPU Render Output Units (ROPs) 64 48
DPFP (Double Precision Floating Point) Support No Yes
Features Features Galax GeForce RTX 2080 SG Edition Nvidia GeForce GTX 580
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 1.2 1.1
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 74°C 81°C
Idle GPU Temperature 30°C 36°C
3D Support Yes Yes
Noise Level Under Load 45dB 52.1dB
Idle Noise Level 40.3dB 41dB
Idle Power Consumption 53W 133W
Multi-GPU Support Count 2 3
No. of Supported Displays 4 3
PassMark (G3D) Score Not Known 4922
3DMark Vantage Texture Fill Result Not Known 45.71GTexels/s
3DMark Vantage Pixel Fill Result Not Known 9.75GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 1824
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 425W
SmallLuxGPU (2.0d4) Result Not Known 11400
Miscellaneous Miscellaneous Galax GeForce RTX 2080 SG Edition Nvidia GeForce GTX 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 Nvidia GeForce GTX 580
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info Galax GeForce RTX 2080 SG Edition Nvidia GeForce GTX 580
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 3000 million
Semiconductor Size 12nm 40nm
PCI Express Version 3 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 308mm 267mm
Height Not Known 111mm
Memory Memory Galax GeForce RTX 2080 SG Edition Nvidia GeForce GTX 580
Effective Memory Clock 14000MHz 4008MHz
Max Memory Bandwidth 448GB/s 192.4GB/s
RAM 8GB 2GB
Memory Bus Interface Width 256bit 384bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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