Comparison of Colorful iGame GeForce RTX 2060 Ultra OC-V video card vs Colorful GeForce RTX 2070 8G V2-V video card by specifications and benchmarks. Colorful iGame GeForce RTX 2060 Ultra OC-V runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory, while video card Colorful GeForce RTX 2070 8G V2-V runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 160 W, and the second is 175 W. Compare the table of benchmark results to find out which graphic card is better.