Comparison of MSI GeForce RTX 2080 Duke 8G OC video card vs ZOTAC Gaming GeForce RTX 3080 Trinity OC White Edition 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 ZOTAC Gaming GeForce RTX 3080 Trinity OC White Edition runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 245 W+ 14 %, and the second is 320 W. Compare the table of benchmark results to find out which graphic card is better.