Comparison of GIGABYTE GeForce GTX 1080 Mini ITX 8G video card vs EVGA GeForce RTX 2070 BLACK GAMING video card by specifications and benchmarks. GIGABYTE GeForce GTX 1080 Mini ITX 8G runs at 1.733 GHz+ 8 % base clock speed and has 8 GB of GDDR5X memory, while video card EVGA GeForce RTX 2070 BLACK GAMING runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 180 W, and the second is 175 W. Compare the table of benchmark results to find out which graphic card is better.