Comparison of ASUS TUF Gaming GeForce GTX 1660 SUPER video card vs Gainward GeForce RTX 2070 Phoenix (DVI) video card by specifications and benchmarks. ASUS TUF Gaming GeForce GTX 1660 SUPER runs at 1.530 GHz base clock speed and has 6 GB of GDDR6 memory, while video card Gainward GeForce RTX 2070 Phoenix (DVI) runs at 1.410 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 185 W+ 6 %. Compare the table of benchmark results to find out which graphic card is better.