Comparison of Gainward GeForce GT 1030 SilentFX video card vs Colorful GeForce RTX 3080 NB 10G-V video card by specifications and benchmarks. Gainward GeForce GT 1030 SilentFX runs at 1.227 GHz base clock speed and has 2 GB of GDDR5 memory, while video card Colorful GeForce RTX 3080 NB 10G-V runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 30 W, and the second is 320 W. Compare the table of benchmark results to find out which graphic card is better.