Comparison of KFA2 GeForce GTX 1080 Ti EX OC video card vs ASUS Dual GeForce RTX 2070 Mini video card by specifications 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 ASUS Dual GeForce RTX 2070 Mini runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 250 W, and the second is 175 W. Compare the table of benchmark results to find out which graphic card is better.