Comparison of INNO3D GeForce GT 1030 0DB video card vs Gainward GeForce RTX 3080 12GB Phoenix GS video card by specifications and benchmarks. INNO3D GeForce GT 1030 0DB runs at 1.227 GHz base clock speed and has 2 GB of GDDR5 memory, while video card Gainward GeForce RTX 3080 12GB Phoenix GS runs at 1.260 GHz base clock speed and has 12 GB of GDDR6X memory. The TDP of the first video card is 30 W, and the second is 350 W. Compare the table of benchmark results to find out which graphic card is better.