NVIDIA GeForce GTX 780 's Advantages
Boost Clock902MHz
More VRAM (3GB vs 1GB)
Larger VRAM bandwidth (288.4GB/s vs 28.80GB/s)
2208 additional rendering cores
NVIDIA GeForce GT 730 's Advantages
Released 1 years and 1 months late
Lower TDP (49W vs 250W)