Comparison of ZOTAC GeForce GTX 1060 AMP! Edition 3GB video card vs MSI GeForce GTX 1660 AERO ITX 6G OCV1 video card by specs and benchmarks. ZOTAC GeForce GTX 1060 AMP! Edition 3GB runs at 1.582 GHz+ 5 % base clock speed and has 3 GB of GDDR5 memory, while video card MSI GeForce GTX 1660 AERO ITX 6G OCV1 runs at 1.582 GHz+ 5 % base clock speed and has 6 GB of GDDR5 memory. The weight is different, -- vs 536 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.