Comparison of MSI GeForce GTX 1060 6G OC video card vs INNO3D GeForce GTX 1660 TWIN X2 video card by specifications and benchmarks. MSI GeForce GTX 1060 6G OC runs at 1.544 GHz+ 3 % base clock speed and has 6 GB of GDDR5 memory, while video card INNO3D GeForce GTX 1660 TWIN X2 runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 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.