Comparison of GIGABYTE AORUS GeForce GTX 1070Ti Gaming 8G video card vs ZOTAC GeForce GTX 1080 ArcticStorm video card by specifications and benchmarks. GIGABYTE AORUS GeForce GTX 1070Ti Gaming 8G runs at 1.607 GHz base clock speed and has 8 GB of GDDR5 memory, while video card ZOTAC GeForce GTX 1080 ArcticStorm runs at 1.632 GHz+ 2 % base clock speed and has 8 GB of GDDR5X memory. The TDP of the first video card is 180 W, and the second is 180 W. Compare the table of benchmark results to find out which graphic card is better.