Comparison of Sapphire Nitro+ Radeon RX 5700 XT BE 8G video card vs ZOTAC GeForce GTX 1080 Ti AMP Edition video card by specifications and benchmarks. Sapphire Nitro+ Radeon RX 5700 XT BE 8G runs at 1.730 GHz+ 8 % base clock speed and has 8 GB of GDDR6 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 265 W+ 18 %, and the second is 270 W+ 8 %. Compare the table of benchmark results to find out which graphic card is better.