Comparison of Palit GeForce GTX 980 Ti video card vs KFA2 GeForce RTX 2080 Ti OC video card by specs and benchmarks. Palit GeForce GTX 980 Ti runs at 1.000 GHz base clock speed and has 6 GB of GDDR5 memory, while video card KFA2 GeForce RTX 2080 Ti OC runs at 1.000 GHz base clock speed and has 11 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.