Comparison of MSI Radeon RX 580 Gaming X 4G video card vs ZOTAC GeForce GTX 1080 Ti AMP Edition video card by specifications and benchmarks. MSI Radeon RX 580 Gaming X 4G runs at 1.257 GHz base clock speed and has 4 GB of GDDR5 memory, while video card ZOTAC GeForce GTX 1080 Ti AMP Edition runs at 1.569 GHz+ 6 % base clock speed and has 11 GB of GDDR5X memory. The TDP of the first video card is 185 W, and the second is 270 W+ 8 %. Compare the table of benchmark results to find out which graphic card is better.