AMD Radeon RX 580X Mobile 's Advantages
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.0GB/s vs 48.06GB/s)
2048 additional rendering cores
NVIDIA GeForce MX230 's Advantages
Released 10 months late
Boost Clock has increased by 42% (1531MHz vs 1077MHz)
Lower TDP (10W vs 100W)