Comparison of Gainward GeForce GT 1030 SilentFX video card vs NVIDIA GeForce RTX 2050 Laptop (Mobile) - 30 W video card by specs 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 NVIDIA GeForce RTX 2050 Laptop (Mobile) - 30 W runs at 1.227 GHz base clock speed and has 4 GB of GDDR6 memory. The weight is different, -- vs --. The TDP of the first video card is 30 W, and the second is 30 W . Compare the benchmark results to find out which video card is better.