Comparison of Manli GeForce RTX 2060 Gallardo (M2435) video card vs ZOTAC Gaming GeForce RTX 3070 Twin Edge OC video card by specifications and benchmarks. Manli GeForce RTX 2060 Gallardo (M2435) runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory, while video card ZOTAC Gaming GeForce RTX 3070 Twin Edge OC runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 160 W, and the second is 220 W. Compare the table of benchmark results to find out which graphic card is better.