Comparison of GIGABYTE Radeon RX 6800 XT video card vs GIGABYTE GeForce GTX 1080 Xtreme Gaming WATERFORCE WB 8G video card by specifications and benchmarks. GIGABYTE Radeon RX 6800 XT runs at 1.825 GHz base clock speed and has 16 GB of GDDR6 memory, while video card GIGABYTE GeForce GTX 1080 Xtreme Gaming WATERFORCE WB 8G runs at 1.759 GHz+ 9 % base clock speed and has 8 GB of GDDR5X memory. The TDP of the first video card is 300 W, and the second is 180 W. Compare the table of benchmark results to find out which graphic card is better.