Comparison of MSI GeForce GTX 1650 D6 GAMING video card vs Gainward GeForce GTX 1660 Pegasus OC video card by specifications and benchmarks. MSI GeForce GTX 1650 D6 GAMING runs at 1.410 GHz base clock speed and has 4 GB of GDDR6 memory, while video card Gainward GeForce GTX 1660 Pegasus OC runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 memory. The TDP of the first video card is 85 W+ 13 %, and the second is 120 W. Compare the table of benchmark results to find out which graphic card is better.