NVIDIA GeForce GTX 260 Rev. 2 's Advantages
Larger VRAM bandwidth (111.9GB/s vs 14.40GB/s)
NVIDIA GeForce GT 630 Rev. 2 PCIe x8 's Advantages
Released 4 years and 10 months late
More VRAM (2GB vs 896GB)
192 additional rendering cores
Lower TDP (25W vs 182W)