Comparison of ZOTAC GeForce GTX 1070 Mini video card vs Colorful GeForce RTX 2060 NB 12G-V video card by specifications and benchmarks. ZOTAC GeForce GTX 1070 Mini runs at 1.518 GHz+ 1 % base clock speed and has 8 GB of GDDR5 memory, while video card Colorful GeForce RTX 2060 NB 12G-V runs at 1.470 GHz base clock speed and has 12 GB of GDDR6 memory. The TDP of the first video card is 150 W, and the second is 185 W. Compare the table of benchmark results to find out which graphic card is better.