NVIDIA A16 PCIe 's Advantages
Released 7 years and 11 months late
Boost Clock1695MHz
More VRAM (16GB vs 1GB)
Larger VRAM bandwidth (231.9GB/s vs 40.06GB/s)
896 additional rendering cores
NVIDIA GeForce GT 640 Rev. 2 's Advantages
Lower TDP (49W vs 250W)