ATI All In Wonder HD 3650 's Advantages
Lower TDP (55W vs 75W)
NVIDIA GeForce GT 640 OEM Rebrand 's Advantages
Released 3 years and 10 months late
More VRAM (1536GB vs 512GB)
Larger VRAM bandwidth (38.40GB/s vs 19.01GB/s)
24 additional rendering cores