NVIDIA GeForce GT 550M 's Advantages
Lower TDP (35W vs 55W)
NVIDIA GeForce GTX 760M 's Advantages
Released 2 years and 4 months late
Boost Clock657MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (64.13GB/s vs 28.80GB/s)
672 additional rendering cores