NVIDIA GeForce RTX 3050 Mobile Refresh 4 GB 's Advantages
Released 8 years and 6 months late
Boost Clock has increased by 28% (1207MHz vs 941MHz)
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (224.0GB/s vs 14.40GB/s)
2176 additional rendering cores
NVIDIA GeForce 825M 's Advantages
Lower TDP (33W vs 45W)