NVIDIA GeForce GT 640 's Advantages
Lower TDP (65W vs 70W)
NVIDIA GeForce RTX 3050 6 GB 's Advantages
Released 11 years and 8 months late
Boost Clock1470MHz
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (168.0GB/s vs 28.51GB/s)
1920 additional rendering cores