Comparison of EVGA GeForce GTX 1080 SC GAMING video card vs MSI GeForce GTX 1660 SUPER GAMING video card by specifications and benchmarks. EVGA GeForce GTX 1080 SC GAMING runs at 1.708 GHz+ 6 % base clock speed and has 8 GB of GDDR5X memory, while video card MSI GeForce GTX 1660 SUPER GAMING runs at 1.530 GHz base clock speed and has 6 GB of GDDR6 memory. The TDP of the first video card is 180 W, and the second is 125 W. Compare the table of benchmark results to find out which graphic card is better.