Comparison of GALAX GeForce RTX 3080 Ti SG (1-Click OC) video card vs EVGA GeForce RTX 3080 Ti XC3 Gaming video card by specs and benchmarks. GALAX GeForce RTX 3080 Ti SG (1-Click OC) runs at 1.365 GHz base clock speed and has 12 GB of GDDR6X memory, while video card EVGA GeForce RTX 3080 Ti XC3 Gaming runs at 1.365 GHz base clock speed and has 12 GB of GDDR6X memory. The weight is different, -- vs --. The TDP of the first video card is 350 W, and the second is 350 W . Compare the benchmark results to find out which video card is better.