NVIDIA T600 Mobile 's Advantages
Released 7 years and 1 months late
Boost Clock has increased by 25% (1410MHz vs 1124MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (192.0GB/s vs 16.02GB/s)
512 additional rendering cores
NVIDIA GeForce 840M 's Advantages
Lower TDP (33W vs 40W)