Comparison of ASUS ROG Strix GeForce RTX 3080 OC video card vs Gainward GeForce RTX 3080 Phantom+ GS LHR video card by specifications and benchmarks. ASUS ROG Strix GeForce RTX 3080 OC runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory, while video card Gainward GeForce RTX 3080 Phantom+ GS LHR runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 370 W+ 16 %, and the second is 370 W+ 16 %. Compare the table of benchmark results to find out which graphic card is better.