Comparison of Palit GeForce GTX 1660 SUPER GP video card vs ASUS Dual GeForce RTX 2080 OC Evo video card by specifications and benchmarks. Palit GeForce GTX 1660 SUPER GP runs at 1.530 GHz base clock speed and has 6 GB of GDDR6 memory, while video card ASUS Dual GeForce RTX 2080 OC Evo runs at 1.515 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 215 W. Compare the table of benchmark results to find out which graphic card is better.