Comparison of MSI GeForce GTX 1060 ARMOR 6G OCV1 video card vs MSI GeForce GTX 1660 GAMING X 6G video card by specs and benchmarks. MSI GeForce GTX 1060 ARMOR 6G OCV1 runs at 1.544 GHz+ 3 % base clock speed and has 6 GB of GDDR5 memory, while video card MSI GeForce GTX 1660 GAMING X 6G runs at 1.544 GHz+ 3 % base clock speed and has 6 GB of GDDR5 memory. The weight is different, 692 g vs 845 g. The TDP of the first video card is 120 W, and the second is 120 W . Compare the benchmark results to find out which video card is better.