EVGA GeForce RTX 2070 Super FTW3 Gaming vs Gigabyte GeForce GTX 660 Ti WindForce 2X OC

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EVGA GeForce RTX 2070 Super FTW3 Gaming
EVGA GeForce RTX 2070 Super FTW3 Gaming Image
Gigabyte GeForce GTX 660 Ti WindForce 2X OC
Gigabyte GeForce GTX 660 Ti WindForce 2X OC Image
EVGA GeForce RTX 2070 Super FTW3 Gaming
Gigabyte GeForce GTX 660 Ti WindForce 2X OC
Key Differences Key Differences EVGA GeForce RTX 2070 Super FTW3 Gaming Gigabyte GeForce GTX 660 Ti WindForce 2X OC
GPU Base Clock Speed 1605MHz 1032MHz
GPU Boost Clock Speed 1770MHz 1110MHz
Pixel Rate 113.3 GPixel/s 28.9 GPixel/s
GPU Memory Speed 1750MHz 1502MHz
GPU Render Output Units (ROPs) 64 24
No. of Supported Displays 4 4
Performance Performance EVGA GeForce RTX 2070 Super FTW3 Gaming Gigabyte GeForce GTX 660 Ti WindForce 2X OC
GPU Base Clock Speed 1605MHz 1032MHz
Pixel Rate 113.3 GPixel/s 28.9 GPixel/s
FLOPS (Floating-point Performance) 9.06 TFLOPS 2.74 TFLOPS
Texture Filter Rate 283.2 GTexels/s 116 GTexels/s
GPU Memory Speed 1750MHz 1502MHz
Total GPU Shading Units 2560 1344
Total GPU TMUs 160 112
GPU Boost Clock Speed 1770MHz 1110MHz
GPU Render Output Units (ROPs) 64 24
DPFP (Double Precision Floating Point) Support No No
Features Features EVGA GeForce RTX 2070 Super FTW3 Gaming Gigabyte GeForce GTX 660 Ti WindForce 2X OC
DirectX Version Info 12 11
OpenGL Driver Version 4.5 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
Noise Level Under Load 45.5dB 47.9dB
3D Support Yes Yes
Idle Power Consumption 53W 111W
Idle Noise Level 41dB 41.8dB
Multi-GPU Support Count 2 3
No. of Supported Displays 4 4
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
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 318W
SmallLuxGPU (2.0d4) Result Not Known 6200
Miscellaneous Miscellaneous EVGA GeForce RTX 2070 Super FTW3 Gaming Gigabyte GeForce GTX 660 Ti WindForce 2X OC
USB Type-C Support Yes No Data Found
Ports Ports EVGA GeForce RTX 2070 Super FTW3 Gaming Gigabyte GeForce GTX 660 Ti WindForce 2X OC
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 EVGA GeForce RTX 2070 Super FTW3 Gaming Gigabyte GeForce GTX 660 Ti WindForce 2X OC
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 301.9mm 266mm
Height 136.8mm 111mm
Memory Memory EVGA GeForce RTX 2070 Super FTW3 Gaming Gigabyte GeForce GTX 660 Ti WindForce 2X OC
Effective Memory Clock 14000MHz 6008MHz
Max Memory Bandwidth 448GB/s 144GB/s
RAM 8GB 2GB
Memory Bus Interface Width 256bit 192bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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