AMD Radeon R9 M390X 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (160.0GB/s vs 48.06GB/s)
1664 additional rendering cores
NVIDIA GeForce MX150 GP107 's Advantages
Released 3 years and 9 months late
Boost Clock1532MHz
Lower TDP (25W vs 75W)