Comparison of Gainward GeForce RTX 4070 Ti Phantom video card vs ZOTAC GAMING GeForce RTX 4070 Ti AMP Extreme AIRO video card by specifications and benchmarks. Gainward GeForce RTX 4070 Ti Phantom runs at 2.310 GHz base clock speed and has 12 GB of GDDR6X memory, while video card ZOTAC GAMING GeForce RTX 4070 Ti AMP Extreme AIRO runs at 2.310 GHz base clock speed and has 12 GB of GDDR6X memory. The TDP of the first video card is 285 W, and the second is 285 W. Compare the table of benchmark results to find out which graphic card is better.