Comparison of MSI GeForce GTX 1060 GAMING X 6G video card vs ASUS Dual GeForce GTX 1660 TI EVO OC video card by specifications and benchmarks. MSI GeForce GTX 1060 GAMING X 6G runs at 1.506 GHz base clock speed and has 6 GB of GDDR5 memory, while video card ASUS Dual GeForce GTX 1660 TI EVO OC runs at 1.500 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 120 W. Compare the table of benchmark results to find out which graphic card is better.