Comparison of GIGABYTE Radeon RX 6900 XT Gaming OC 16G video card vs GIGABYTE AORUS GeForce GTX 1080 Ti Waterforce WB Xtreme Edition 11G video card by specifications and benchmarks. GIGABYTE Radeon RX 6900 XT Gaming OC 16G runs at 1.875 GHz+ 3 % base clock speed and has 16 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 340 W+ 13 %, and the second is 280 W+ 12 %. Compare the table of benchmark results to find out which graphic card is better.