Comparison of Gainward GeForce GTX 1080 Ti Founders Edition video card vs Colorful GeForce RTX 2070 SUPER 8G-V video card by specifications and benchmarks. Gainward GeForce GTX 1080 Ti Founders Edition runs at 1.480 GHz base clock speed and has 11 GB of GDDR5X memory, while video card Colorful GeForce RTX 2070 SUPER 8G-V runs at 1.605 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 250 W, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.