Comparison of ZOTAC GAMING GeForce RTX 2070 AMP Extreme video card vs Colorful GeForce RTX 3060 NB DUO 12G L-V LHR V2 video card by specifications and benchmarks. ZOTAC GAMING GeForce RTX 2070 AMP Extreme runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory, while video card Colorful GeForce RTX 3060 NB DUO 12G L-V LHR V2 runs at 1.320 GHz base clock speed and has 12 GB of GDDR6 memory. The TDP of the first video card is 225 W+ 29 %, and the second is 170 W. Compare the table of benchmark results to find out which graphic card is better.