Comparison of MSI GeForce GTX 960 Gaming 2G video card vs Gainward GeForce GTX 1660 Pegasus video card by specifications and benchmarks. MSI GeForce GTX 960 Gaming 2G runs at 1.241 GHz+ 10 % base clock speed and has 2 GB of GDDR5 memory, while video card Gainward GeForce GTX 1660 Pegasus 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.