Comparison of MSI GeForce GTX 1660 AERO ITX 6G V1 video card vs ZOTAC Gaming GeForce RTX 2080 SUPER AMP Extreme video card by specifications and benchmarks. MSI GeForce GTX 1660 AERO ITX 6G V1 runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 memory, while video card ZOTAC Gaming GeForce RTX 2080 SUPER AMP Extreme runs at 1.650 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 120 W, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.