Comparison of PowerColor Radeon RX 6800 Red Devil Limited Edition video card vs ASUS ROG Strix GeForce GTX 1080 Advanced edition video card by specifications and benchmarks. PowerColor Radeon RX 6800 Red Devil Limited Edition runs at 1.850 GHz+ 9 % base clock speed and has 16 GB of GDDR6 memory, while video card ASUS ROG Strix GeForce GTX 1080 Advanced edition runs at 1.670 GHz+ 4 % base clock speed and has 8 GB of GDDR5X memory. The TDP of the first video card is 250 W, and the second is 180 W. Compare the table of benchmark results to find out which graphic card is better.