Comparison of XFX Radeon RX 5700 XT Raw II Ultra video card vs KFA2 GeForce GTX 1660 (1-Click OC) video card by specifications and benchmarks. XFX Radeon RX 5700 XT Raw II Ultra runs at 1.730 GHz+ 8 % base clock speed and has 8 GB of GDDR6 memory, while video card KFA2 GeForce GTX 1660 (1-Click OC) runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 memory. The TDP of the first video card is 225 W, and the second is 120 W. Compare the table of benchmark results to find out which graphic card is better.