Comparison of PowerColor Hellhound Radeon RX 6700 XT video card vs Palit GeForce GTX 1080 GameRock video card by specifications and benchmarks. PowerColor Hellhound Radeon RX 6700 XT runs at 2.321 GHz base clock speed and has 12 GB of GDDR6 memory, while video card Palit GeForce GTX 1080 GameRock runs at 1.645 GHz+ 2 % base clock speed and has 8 GB of GDDR5X memory. The TDP of the first video card is 230 W, and the second is 180 W. Compare the table of benchmark results to find out which graphic card is better.