Comparison of ZOTAC GAMING GeForce RTX 2070 AMP Extreme video card vs MANLI GeForce RTX 3070 LHR (M2479+N617-00) 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 MANLI GeForce RTX 3070 LHR (M2479+N617-00) runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 225 W+ 29 %, and the second is 220 W. Compare the table of benchmark results to find out which graphic card is better.