Comparison of GIGABYTE GeForce GTX 1060 G1 Gaming 3G video card vs MSI GeForce GTX 1660 SUPER VENTUS XS OC video card by specifications and benchmarks. GIGABYTE GeForce GTX 1060 G1 Gaming 3G runs at 1.594 GHz+ 6 % base clock speed and has 3 GB of GDDR5 memory, while video card MSI GeForce GTX 1660 SUPER VENTUS XS OC runs at 1.530 GHz base clock speed and has 6 GB of GDDR6 memory. The TDP of the first video card is 120 W, and the second is 125 W. Compare the table of benchmark results to find out which graphic card is better.