Comparison of GIGABYTE Radeon RX 580 Gaming 8G MI video card vs Palit GeForce GTX 1080 Ti GameRock Premium video card by specifications and benchmarks. GIGABYTE Radeon RX 580 Gaming 8G MI runs at 1.257 GHz base clock speed and has 8 GB of GDDR5 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 185 W, and the second is 300 W+ 20 %. Compare the table of benchmark results to find out which graphic card is better.