Comparison of PowerColor Radeon RX 6800 Red Devil Limited Edition video card vs INNO3D GeForce RTX 3080 Twin X2 OC LHR 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 INNO3D GeForce RTX 3080 Twin X2 OC LHR runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 250 W, and the second is 320 W. Compare the table of benchmark results to find out which graphic card is better.