AMD Radeon R9 M380 's Advantages
More VRAM (4GB vs 3GB)
AMD Radeon RX 5300M 's Advantages
Released 4 years and 6 months late
Boost Clock has increased by 44% (1445MHz vs 1000MHz)
Larger VRAM bandwidth (168.0GB/s vs 96.00GB/s)
640 additional rendering cores