NVIDIA GeForce RTX 3050 Mobile Refresh 4 GB 's Advantages
Released 9 years and 2 months late
Boost Clock has increased by 84% (1207MHz vs 657MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (224.0GB/s vs 64.13GB/s)
1792 additional rendering cores
Lower TDP (45W vs 55W)