Comparison of INNO3D GeForce RTX 2060 TWIN X2 video card vs KFA2 GeForce RTX 2080 Ti OC video card by specifications and benchmarks. INNO3D GeForce RTX 2060 TWIN X2 runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory, while video card KFA2 GeForce RTX 2080 Ti OC runs at 1.350 GHz base clock speed and has 11 GB of GDDR6 memory. The TDP of the first video card is 160 W, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.