NVIDIA GeForce GT 630 Rev. 2 PCIe x8 's Advantages
Lower TDP (25W vs 75W)
NVIDIA GeForce GTX 950 Low Power 's Advantages
Released 2 years and 10 months late
Boost Clock1190MHz
Larger VRAM bandwidth (105.8GB/s vs 14.40GB/s)
384 additional rendering cores