AMD Radeon 550X Mobile 's Advantages
Released 4 years and 1 months late
Boost Clock has increased by 38% (1287MHz vs 936MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (48.00GB/s vs 28.80GB/s)
NVIDIA GeForce GTX 850A 's Advantages
Lower TDP (45W vs 50W)