Comparison of GIGABYTE GeForce GTX 1080 Ti Gaming OC BLACK 11G video card vs ZOTAC GAMING GeForce RTX 3070 Ti Trinity video card by specifications and benchmarks. GIGABYTE GeForce GTX 1080 Ti Gaming OC BLACK 11G runs at 1.518 GHz+ 3 % base clock speed and has 11 GB of GDDR5X memory, while video card ZOTAC GAMING GeForce RTX 3070 Ti Trinity runs at 1.580 GHz base clock speed and has 8 GB of GDDR6X memory. The TDP of the first video card is 280 W+ 12 %, and the second is 290 W. Compare the table of benchmark results to find out which graphic card is better.