NVIDIA GeForce GT 640 's Advantages
Lower TDP (65W vs 158W)
AMD Radeon PRO V710 's Advantages
Released 12 years and 4 months late
Boost Clock2000MHz
More VRAM (28GB vs 2GB)
Larger VRAM bandwidth (504.0GB/s vs 28.51GB/s)
3072 additional rendering cores