Comparison of Colorful iGame GeForce GTX 1070 Ti Vulcan X-V video card vs Gigabyte GeForce RTX 2060 Windforce OC 12G video card by specifications and benchmarks. Colorful iGame GeForce GTX 1070 Ti Vulcan X-V runs at 1.607 GHz base clock speed and has 8 GB of GDDR5 memory, while video card Gigabyte GeForce RTX 2060 Windforce OC 12G runs at 1.470 GHz base clock speed and has 12 GB of GDDR6 memory. The TDP of the first video card is 180 W, and the second is 185 W. Compare the table of benchmark results to find out which graphic card is better.