Comparison of Gainward GeForce GTX 1650 Pegasus OC (DVI) video card vs Gainward GeForce GTX 1660 SUPER Ghost OC video card by specifications and benchmarks. Gainward GeForce GTX 1650 Pegasus OC (DVI) runs at 1.485 GHz base clock speed and has 4 GB of GDDR5 memory, while video card Gainward GeForce GTX 1660 SUPER Ghost OC runs at 1.530 GHz base clock speed and has 6 GB of GDDR6 memory. The TDP of the first video card is 75 W, and the second is 125 W. Compare the table of benchmark results to find out which graphic card is better.