NVIDIA GeForce 8600M GS 's Advantages
Lower TDP (20W vs 148W)
NVIDIA GeForce GTX 980MX 's Advantages
Released 9 years and 1 months late
Boost Clock1178MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (192.0GB/s vs 12.80GB/s)
1648 additional rendering cores