Comparison of XFX Radeon RX 5700 XT Double Dissipation video card vs EVGA GeForce GTX 1080 Ti FTW3 ELITE GAMING BLACK video card by specifications and benchmarks. XFX Radeon RX 5700 XT Double Dissipation runs at 1.605 GHz base clock speed and has 8 GB of GDDR6 memory, while video card EVGA GeForce GTX 1080 Ti FTW3 ELITE GAMING BLACK runs at 1.569 GHz+ 6 % base clock speed and has 11 GB of GDDR5X memory. The TDP of the first video card is 225 W, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.