Comparison of ZOTAC GeForce GT 1030 video card vs MSI GeForce RTX 3090 Gaming Trio 24G video card by specifications and benchmarks. ZOTAC GeForce GT 1030 runs at 1.227 GHz base clock speed and has 2 GB of GDDR5 memory, while video card MSI GeForce RTX 3090 Gaming Trio 24G runs at 1.395 GHz base clock speed and has 24 GB of GDDR6X memory. The TDP of the first video card is 30 W, and the second is 370 W+ 6 %. Compare the table of benchmark results to find out which graphic card is better.