NVIDIA GeForce GTX 880M 's Advantages
More VRAM (8GB vs 4GB)
NVIDIA GeForce RTX 3050 Mobile Refresh 4 GB 's Advantages
Released 8 years and 4 months late
Boost Clock has increased by 22% (1207MHz vs 993MHz)
Larger VRAM bandwidth (224.0GB/s vs 160.0GB/s)
1024 additional rendering cores
Lower TDP (45W vs 122W)