AMD Radeon Pro W5500M 's Advantages
Released 7 years and 11 months late
Boost Clock1700MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (224.0GB/s vs 28.80GB/s)
1024 additional rendering cores
NVIDIA GeForce GT 640M 's Advantages
Lower TDP (32W vs 85W)