AMD Radeon R9 M380 Mac Edition 's Advantages
Boost Clock has increased by 1% (1021MHz vs 1015MHz)
Larger VRAM bandwidth (100.4GB/s vs 16.00GB/s)
384 additional rendering cores
AMD Radeon R5 M465 's Advantages
Released 8 months late
More VRAM (4GB vs 2GB)