Comparison of ZOTAC GeForce GT 1030 video card vs EVGA GeForce GTX 1080 SC2 GAMING video card by specifications and benchmarks. ZOTAC GeForce GT 1030 runs at 1.227 GHz base clock speed and has 2 GB of GDDR5 memory, while video card EVGA GeForce GTX 1080 SC2 GAMING runs at 1.708 GHz+ 6 % base clock speed and has 8 GB of GDDR5X memory. The TDP of the first video card is 30 W, and the second is 180 W. Compare the table of benchmark results to find out which graphic card is better.