Comparison of ZOTAC GeForce GTX 1060 6GB GDDR5X video card vs ASUS Dual series GeForce GTX 1070 OC edition video card by specifications and benchmarks. ZOTAC GeForce GTX 1060 6GB GDDR5X runs at 1.506 GHz base clock speed and has 6 GB of GDDR5X memory, while video card ASUS Dual series GeForce GTX 1070 OC edition runs at 1.582 GHz+ 5 % base clock speed and has 8 GB of GDDR5 memory. The TDP of the first video card is 120 W, and the second is 150 W. Compare the table of benchmark results to find out which graphic card is better.