Galax GeForce RTX 2080 SG Edition vs Gainward GeForce GTX 670 Phantom

VS
Galax GeForce RTX 2080 SG Edition
Galax GeForce RTX 2080 SG Edition Image
Gainward GeForce GTX 670 Phantom
Gainward GeForce GTX 670 Phantom Image
Galax GeForce RTX 2080 SG Edition
Gainward GeForce GTX 670 Phantom
Key Differences Key Differences Galax GeForce RTX 2080 SG Edition Gainward GeForce GTX 670 Phantom
GPU Base Clock Speed 1515MHz 1006MHz
GPU Boost Clock Speed 1800MHz 1084MHz
Pixel Rate 115.2 GPixel/s 28.2 GPixel/s
GPU Memory Speed 1750MHz 1527MHz
GPU Render Output Units (ROPs) 64 32
No. of Supported Displays 4 4
Performance Performance Galax GeForce RTX 2080 SG Edition Gainward GeForce GTX 670 Phantom
GPU Base Clock Speed 1515MHz 1006MHz
Pixel Rate 115.2 GPixel/s 28.2 GPixel/s
FLOPS (Floating-point Performance) 10.6 TFLOPS 2.7 TFLOPS
Texture Filter Rate 331.2 GTexels/s 113 GTexels/s
GPU Memory Speed 1750MHz 1527MHz
Total GPU Shading Units 2944 1344
Total GPU TMUs 184 112
GPU Boost Clock Speed 1800MHz 1084MHz
GPU Render Output Units (ROPs) 64 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features Galax GeForce RTX 2080 SG Edition Gainward GeForce GTX 670 Phantom
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 77°C
Idle GPU Temperature 30°C 32°C
3D Support Yes Yes
Noise Level Under Load 45dB 51.2dB
Idle Noise Level 40.3dB 42.5dB
Idle Power Consumption 53W 112W
Multi-GPU Support Count 2 3
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 5366
3DMark Vantage Texture Fill Result Not Known 86GTexels/s
3DMark Vantage Pixel Fill Result Not Known 12.9GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 2558
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 330W
SmallLuxGPU (2.0d4) Result Not Known 7000
Miscellaneous Miscellaneous Galax GeForce RTX 2080 SG Edition Gainward GeForce GTX 670 Phantom
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Galax GeForce RTX 2080 SG Edition Gainward GeForce GTX 670 Phantom
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 1
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 Gainward GeForce GTX 670 Phantom
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 3540 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 308mm 247mm
Height Not Known 111mm
Memory Memory Galax GeForce RTX 2080 SG Edition Gainward GeForce GTX 670 Phantom
Effective Memory Clock 14000MHz 6108MHz
Max Memory Bandwidth 448GB/s 195GB/s
RAM 8GB 2GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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