NVIDIA GeForce 8600M GS 's Advantages
Lower TDP (20W vs 33W)
NVIDIA GeForce GT 745A 's Advantages
Released 6 years and 3 months late
Boost Clock915MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (28.80GB/s vs 12.80GB/s)
368 additional rendering cores