Comparison of Gainward GeForce GT 1030 DDR4 video card vs Gainward GeForce GTX 1660 SUPER Pegasus OC video card by specifications and benchmarks. Gainward GeForce GT 1030 DDR4 runs at 1.151 GHz base clock speed and has 2 GB of DDR4 memory, while video card Gainward GeForce GTX 1660 SUPER Pegasus OC runs at 1.530 GHz base clock speed and has 6 GB of GDDR6 memory. The TDP of the first video card is 30 W+ 50 %, and the second is 125 W. Compare the table of benchmark results to find out which graphic card is better.