Comparison of PowerColor Radeon RX 5500 XT 8G video card vs Palit GeForce GTX 1080 Ti GameRock Premium video card by specifications and benchmarks. PowerColor Radeon RX 5500 XT 8G runs at 1.647 GHz+ 2 % base clock speed and has 8 GB of GDDR6 memory, while video card Palit GeForce GTX 1080 Ti GameRock Premium runs at 1.518 GHz+ 3 % base clock speed and has 11 GB of GDDR5X memory. The TDP of the first video card is 130 W, and the second is 300 W+ 20 %. Compare the table of benchmark results to find out which graphic card is better.