Comparison of GIGABYTE GeForce GTX 1080 WINDFORCE OC 8G video card vs GALAX GeForce RTX 3070 Ti SG (1-Click OC) video card by specifications and benchmarks. GIGABYTE GeForce GTX 1080 WINDFORCE OC 8G runs at 1.632 GHz+ 2 % base clock speed and has 8 GB of GDDR5X memory, while video card GALAX GeForce RTX 3070 Ti SG (1-Click OC) runs at 1.580 GHz base clock speed and has 8 GB of GDDR6X memory. The TDP of the first video card is 180 W, and the second is 290 W. Compare the table of benchmark results to find out which graphic card is better.