Comparison of Gainward GeForce GTX 1650 Pegasus video card vs MSI GeForce GTX 1660 AERO ITX 6G video card by specifications and benchmarks. Gainward GeForce GTX 1650 Pegasus runs at 1.485 GHz base clock speed and has 4 GB of GDDR5 memory, while video card MSI GeForce GTX 1660 AERO ITX 6G runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 memory. The TDP of the first video card is 75 W, and the second is 120 W. Compare the table of benchmark results to find out which graphic card is better.