Comparison of Gainward GeForce GTX 1660 SUPER Pegasus OC video card vs GIGABYTE GeForce RTX 3070 Eagle 8G video card by specifications and benchmarks. Gainward GeForce GTX 1660 SUPER Pegasus OC runs at 1.530 GHz base clock speed and has 6 GB of GDDR6 memory, while video card GIGABYTE GeForce RTX 3070 Eagle 8G runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 125 W, and the second is 240 W+ 9 %. Compare the table of benchmark results to find out which graphic card is better.