AMD Radeon 550X Mobile 's Advantages
Released 1 years and 7 months late
Boost Clock has increased by 2% (1287MHz vs 1266MHz)
Lower TDP (50W vs 95W)
AMD Radeon E9550 MXM 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (160.0GB/s vs 48.00GB/s)
1664 additional rendering cores