Comparison of ZOTAC GeForce GTX 1060 OEM 6GB video card vs EVGA GeForce RTX 3070 XC3 Ultra Gaming video card by specifications and benchmarks. ZOTAC GeForce GTX 1060 OEM 6GB runs at 1.506 GHz base clock speed and has 6 GB of GDDR5 memory, while video card EVGA GeForce RTX 3070 XC3 Ultra Gaming runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 120 W, and the second is 220 W. Compare the table of benchmark results to find out which graphic card is better.