Comparison of ASUS ROG Strix Radeon RX 6800 OC video card vs Gainward GeForce RTX 3080 Phoenix GS V1 LHR video card by specifications and benchmarks. ASUS ROG Strix Radeon RX 6800 OC runs at 1.850 GHz+ 9 % base clock speed and has 16 GB of GDDR6 memory, while video card Gainward GeForce RTX 3080 Phoenix GS V1 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.