NVIDIA GeForce GT 630 Rev. 2 PCIe x8 's Advantages
Released 4 years and 10 months late
More VRAM (2GB vs 512GB)
272 additional rendering cores
Lower TDP (25W vs 125W)
NVIDIA GeForce 9800 GT 's Advantages
Larger VRAM bandwidth (57.60GB/s vs 14.40GB/s)