Comparison of Gainward GeForce GTX 1080 Ti Phoenix video card vs GIGABYTE GeForce RTX 2070 MINI ITX 8G V2 video card by specifications and benchmarks. Gainward GeForce GTX 1080 Ti Phoenix runs at 1.480 GHz base clock speed and has 11 GB of GDDR5X memory, while video card GIGABYTE GeForce RTX 2070 MINI ITX 8G V2 runs at 1.410 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 175 W. Compare the table of benchmark results to find out which graphic card is better.