AMD Radeon RX 480 Mobile 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (256.0GB/s vs 96.00GB/s)
1792 additional rendering cores
AMD Radeon E9174 MXM 's Advantages
Released 1 years and 2 months late
Boost Clock has increased by 13% (1219MHz vs 1077MHz)
Lower TDP (50W vs 100W)