Comparison of ASRock Radeon RX 5500 XT Challenger D 8G OC video card vs GIGABYTE AORUS GeForce GTX 1080 Ti Waterforce WB Xtreme Edition 11G video card by specifications and benchmarks. ASRock Radeon RX 5500 XT Challenger D 8G OC runs at 1.685 GHz+ 5 % base clock speed and has 8 GB of GDDR6 memory, while video card GIGABYTE AORUS GeForce GTX 1080 Ti Waterforce WB Xtreme Edition 11G runs at 1.607 GHz+ 9 % base clock speed and has 11 GB of GDDR5X memory. The TDP of the first video card is 130 W, and the second is 280 W+ 12 %. Compare the table of benchmark results to find out which graphic card is better.