Comparison of KFA2 GeForce GTX 1080 Ti EX OC video card vs Palit GeForce RTX 2080 SUPER X video card by specs and benchmarks. KFA2 GeForce GTX 1080 Ti EX OC runs at 1.531 GHz+ 3 % base clock speed and has 11 GB of GDDR5X memory, while video card Palit GeForce RTX 2080 SUPER X runs at 1.531 GHz+ 3 % base clock speed and has 8 GB of GDDR6 memory. The weight is different, -- vs --. The TDP of the first video card is 250 W, and the second is 250 W . Compare the benchmark results to find out which video card is better.