NVIDIA GeForce GTX 780 6 GB 's Advantages
Released 1 years and 4 months late
Boost Clock902MHz
More VRAM (6GB vs 1GB)
Larger VRAM bandwidth (288.4GB/s vs 28.80GB/s)
2208 additional rendering cores
NVIDIA GeForce GT 630 's Advantages
Lower TDP (65W vs 250W)