Comparison of ZOTAC GAMING GeForce RTX 2060 AMP Extreme video card vs MANLI GeForce RTX 2080Ti (M3423+N504) video card by specifications and benchmarks. ZOTAC GAMING GeForce RTX 2060 AMP Extreme runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory, while video card MANLI GeForce RTX 2080Ti (M3423+N504) runs at 1.350 GHz base clock speed and has 11 GB of GDDR6 memory. The TDP of the first video card is 190 W+ 19 %, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.