Comparison of XFX Radeon RX 6800 XT video card vs GIGABYTE AORUS GeForce GTX 1080 Xtreme Edition 8G 11Gbps video card by specifications and benchmarks. XFX Radeon RX 6800 XT runs at 1.825 GHz base clock speed and has 16 GB of GDDR6 memory, while video card GIGABYTE AORUS GeForce GTX 1080 Xtreme Edition 8G 11Gbps 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.