NVIDIA GeForce GTX 780 's Advantages
Released 3 years and 6 months late
Boost Clock902MHz
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (288.4GB/s vs 54.40GB/s)
2208 additional rendering cores
NVIDIA GeForce GT 240 's Advantages
Lower TDP (69W vs 250W)