Comparison of KFA2 GeForce GTX 1660 EX (1-Click OC) video card vs INNO3D GeForce RTX 2080 SUPER JET video card by specifications and benchmarks. KFA2 GeForce GTX 1660 EX (1-Click OC) runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 memory, while video card INNO3D GeForce RTX 2080 SUPER JET 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 215 W-14 %. Compare the table of benchmark results to find out which graphic card is better.