Comparison of KFA2 GeForce GTX 1060 EXOC White 6GB video card vs Gainward GeForce RTX 2080 Phantom video card by specifications and benchmarks. KFA2 GeForce GTX 1060 EXOC White 6GB runs at 1.556 GHz+ 3 % base clock speed and has 6 GB of GDDR5 memory, while video card Gainward GeForce RTX 2080 Phantom runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 120 W, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.