Comparison of KFA2 GeForce GTX 980 Ti HOF LN2 GOC video card vs KFA2 GeForce GTX 1080 Ti EX OC DuraPro video card by specs and benchmarks. KFA2 GeForce GTX 980 Ti HOF LN2 GOC runs at 1.203 GHz+ 20 % base clock speed and has 6 GB of GDDR5 memory, while video card KFA2 GeForce GTX 1080 Ti EX OC DuraPro runs at 1.203 GHz+ 20 % base clock speed and has 11 GB of GDDR5X 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.