NVIDIA GeForce GTX 660 Rev. 2 's Advantages
Released 6 months late
Boost Clock1032MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (144.2GB/s vs 12.80GB/s)
768 additional rendering cores
NVIDIA GeForce GT 710 PCIe x1 's Advantages
Lower TDP (19W vs 140W)