NVIDIA GeForce GT 640 's Advantages
Lower TDP (65W vs 220W)
NVIDIA GeForce RTX 5070 's Advantages
Released 12 years and 7 months late
Boost Clock2520MHz
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (532.6GB/s vs 28.51GB/s)
6016 additional rendering cores