NVIDIA GeForce 840A 's Advantages
Released 5 years and 8 months late
Boost Clock1124MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (16.02GB/s vs 6.400GB/s)
344 additional rendering cores
ATI Mobility Radeon HD 3410 's Advantages
Lower TDP (7W vs 33W)