Comparison of Palit GeForce GTX 1070 Founders Edition video card vs ZOTAC GeForce GTX 1080 AMP Extreme video card by specifications and benchmarks. Palit GeForce GTX 1070 Founders Edition runs at 1.506 GHz base clock speed and has 8 GB of GDDR5 memory, while video card ZOTAC GeForce GTX 1080 AMP Extreme runs at 1.771 GHz+ 10 % base clock speed and has 8 GB of GDDR5X memory. The TDP of the first video card is 150 W, and the second is 270 W+ 50 %. Compare the table of benchmark results to find out which graphic card is better.