NVIDIA GeForce GTX 750 Ti 's Advantages
Larger VRAM bandwidth (86.40GB/s vs 56.00GB/s)
128 additional rendering cores
AMD Radeon 550 's Advantages
Released 3 years and 2 months late
Boost Clock has increased by 9% (1183MHz vs 1085MHz)
Lower TDP (50W vs 60W)