NVIDIA GeForce GTX 550 Ti 's Advantages
Larger VRAM bandwidth (98.50GB/s vs 86.40GB/s)
NVIDIA GeForce GTX 750 Ti 's Advantages
Released 2 years and 11 months late
Boost Clock1085MHz
More VRAM (2GB vs 1GB)
448 additional rendering cores
Lower TDP (60W vs 116W)