NVIDIA GeForce GT 640 OEM Rebrand 's Advantages
Lower TDP (75W vs 120W)
NVIDIA GeForce GTX 1060 3 GB GP104 's Advantages
Released 4 years and 8 months late
Boost Clock1708MHz
More VRAM (3GB vs 1536GB)
Larger VRAM bandwidth (192.2GB/s vs 38.40GB/s)
1008 additional rendering cores