Comparison of Colorful GeForce GTX 1060 NB 3G-V video card vs KFA2 GeForce GTX 1080 Ti EX OC video card by specifications and benchmarks. Colorful GeForce GTX 1060 NB 3G-V runs at 1.544 GHz+ 3 % base clock speed and has 3 GB of GDDR5 memory, while video card KFA2 GeForce GTX 1080 Ti EX OC runs at 1.531 GHz+ 3 % base clock speed and has 11 GB of GDDR5X memory. The TDP of the first video card is 120 W, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.