Comparison of ASUS Dual GeForce GTX 1660 TI EVO video card vs KFA2 GeForce RTX 2080 SUPER EX (1-Click OC) PINK Edition video card by specifications and benchmarks. ASUS Dual GeForce GTX 1660 TI EVO runs at 1.500 GHz base clock speed and has 6 GB of GDDR6 memory, while video card KFA2 GeForce RTX 2080 SUPER EX (1-Click OC) PINK Edition runs at 1.650 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 120 W, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.