Comparison of XFX Radeon RX 5700 XT Raw II Ultra video card vs Gainward GeForce RTX 3080 Phantom+ LHR 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 Gainward GeForce RTX 3080 Phantom+ LHR runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 225 W, and the second is 340 W+ 6 %. Compare the table of benchmark results to find out which graphic card is better.