Comparison of EVGA GeForce GTX 1080 SC GAMING ACX video card vs Gainward GeForce RTX 3080 Phoenix GS V1 LHR video card by specifications and benchmarks. EVGA GeForce GTX 1080 SC GAMING ACX runs at 1.708 GHz+ 6 % base clock speed and has 8 GB of GDDR5X 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 180 W, and the second is 320 W. Compare the table of benchmark results to find out which graphic card is better.