NVIDIA GeForce GTX 750 Ti 's Advantages
128 additional rendering cores
Lower TDP (60W vs 75W)
NVIDIA GeForce GTX 1630 's Advantages
Released 8 years and 4 months late
Boost Clock has increased by 65% (1785MHz vs 1085MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (96.00GB/s vs 86.40GB/s)