Comparison of ZOTAC GeForce GTX 1070 OEM video card vs ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo video card by specifications and benchmarks. ZOTAC GeForce GTX 1070 OEM runs at 1.506 GHz base clock speed and has 8 GB of GDDR5 memory, while video card ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo runs at 1.580 GHz base clock speed and has 8 GB of GDDR6X memory. The TDP of the first video card is 150 W, and the second is 310 W+ 7 %. Compare the table of benchmark results to find out which graphic card is better.