Comparison of Gainward GeForce RTX 2060 SUPER Phantom GS video card vs GALAX GeForce RTX 2080 Ti Dual Black (1-Click OC) V2 video card by specifications and benchmarks. Gainward GeForce RTX 2060 SUPER Phantom GS runs at 1.470 GHz base clock speed and has 8 GB of GDDR6 memory, while video card GALAX GeForce RTX 2080 Ti Dual Black (1-Click OC) V2 runs at 1.350 GHz base clock speed and has 11 GB of GDDR6 memory. The TDP of the first video card is 215 W+ 23 %, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.