Comparison of Colorful iGame GeForce GTX 1080 Vulcan UT V2-V video card vs EVGA GeForce RTX 3080 Ti XC3 Gaming video card by specifications and benchmarks. Colorful iGame GeForce GTX 1080 Vulcan UT V2-V runs at 1.607 GHz base clock speed and has 8 GB of GDDR5X 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 TDP of the first video card is 180 W, and the second is 350 W. Compare the table of benchmark results to find out which graphic card is better.