Comparison of EVGA GeForce GTX 1080 Ti SC2 GAMING video card vs Colorful iGame GeForce RTX 3080 Ultra OC 10G LHR-V video card by specifications and benchmarks. EVGA GeForce GTX 1080 Ti SC2 GAMING runs at 1.556 GHz+ 5 % base clock speed and has 11 GB of GDDR5X memory, while video card Colorful iGame GeForce RTX 3080 Ultra OC 10G LHR-V runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 250 W, and the second is 340 W+ 6 %. Compare the table of benchmark results to find out which graphic card is better.