Nvidia GeForce RTX 2070 Super vs Gainward GeForce GTX 660 Ti Phantom

VS
Nvidia GeForce RTX 2070 Super
Nvidia GeForce RTX 2070 Super Image
Gainward GeForce GTX 660 Ti Phantom
Gainward GeForce GTX 660 Ti Phantom Image
Nvidia GeForce RTX 2070 Super
Gainward GeForce GTX 660 Ti Phantom
Key Differences Key Differences Nvidia GeForce RTX 2070 Super Gainward GeForce GTX 660 Ti Phantom
GPU Base Clock Speed 1605MHz 1006MHz
GPU Boost Clock Speed 1770MHz 1084MHz
Pixel Rate 113.3 GPixel/s 28.2 GPixel/s
GPU Memory Speed 1750MHz 1527MHz
GPU Render Output Units (ROPs) 64 24
No. of Supported Displays 4 4
Performance Performance Nvidia GeForce RTX 2070 Super Gainward GeForce GTX 660 Ti Phantom
GPU Base Clock Speed 1605MHz 1006MHz
Pixel Rate 113.3 GPixel/s 28.2 GPixel/s
FLOPS (Floating-point Performance) 9.06 TFLOPS 2.7 TFLOPS
GPU Memory Speed 1750MHz 1527MHz
Texture Filter Rate 283.2 GTexels/s 113 GTexels/s
Total GPU Shading Units 2560 1344
Total GPU TMUs 160 112
GPU Boost Clock Speed 1770MHz 1084MHz
GPU Render Output Units (ROPs) 64 24
DPFP (Double Precision Floating Point) Support Yes No
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Features Features Nvidia GeForce RTX 2070 Super Gainward GeForce GTX 660 Ti 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 75°C
Idle GPU Temperature 30°C 31°C
3D Support Yes Yes
Noise Level Under Load 45.5dB 47.9dB
Power Consumption Under Peak Load 314W 318W
Idle Noise Level 41dB 41.8dB
Idle Power Consumption 53W 111W
Ray Tracing Support Yes No
PassMark (G3D) Score Not Known 4692
3DMark Vantage Texture Fill Result Not Known 86.4GTexels/s
3DMark Vantage Pixel Fill Result Not Known 10.4GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 2547
Multi-GPU Support Count Not Known 3
SmallLuxGPU (2.0d4) Result Not Known 6200
No. of Supported Displays 4 4
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Ports Ports Nvidia GeForce RTX 2070 Super Gainward GeForce GTX 660 Ti Phantom
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 2 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 1 2
Mini DisplayPort Output 0 0
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General info General info Nvidia GeForce RTX 2070 Super Gainward GeForce GTX 660 Ti 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 266.74mm 247mm
Height 115.7mm 111mm
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Memory Memory Nvidia GeForce RTX 2070 Super Gainward GeForce GTX 660 Ti Phantom
Effective Memory Clock 14000MHz 6108MHz
Max Memory Bandwidth 448GB/s 147GB/s
RAM 8GB 2GB
Memory Bus Interface Width 256bit 192bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support Yes No
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