Comparison of Colorful GeForce RTX 3070 NB LHR-V V2 video card vs ZOTAC Gaming GeForce RTX 3070 Twin Edge OC LHR video card by specs and benchmarks. Colorful GeForce RTX 3070 NB LHR-V V2 runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory, while video card ZOTAC Gaming GeForce RTX 3070 Twin Edge OC LHR runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory. The weight is different, 1100 g vs --. The TDP of the first video card is 220 W, and the second is 220 W . Compare the benchmark results to find out which video card is better.