Comparison of GALAX GeForce RTX 2080 Ti SG (1-Click OC) video card vs Gainward GeForce RTX 2080 SUPER Phantom GLH video card by specs and benchmarks. GALAX GeForce RTX 2080 Ti SG (1-Click OC) runs at 1.350 GHz base clock speed and has 11 GB of GDDR6 memory, while video card Gainward GeForce RTX 2080 SUPER Phantom GLH runs at 1.350 GHz base clock speed and has 8 GB of GDDR6 memory. The weight is different, -- vs --. The TDP of the first video card is 250 W, and the second is 250 W . Compare the benchmark results to find out which video card is better.