Comparison of MSI GeForce RTX 2080 Duke 8G OC video card vs Manli GeForce RTX 3060 (M2500 + 630-00) video card by specifications and benchmarks. MSI GeForce RTX 2080 Duke 8G OC runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory, while video card Manli GeForce RTX 3060 (M2500 + 630-00) runs at 1.320 GHz base clock speed and has 12 GB of GDDR6 memory. The TDP of the first video card is 245 W+ 14 %, and the second is 170 W. Compare the table of benchmark results to find out which graphic card is better.