NVIDIA GeForce GTX 780 Rev. 2 's Advantages
Released 2 years and 7 months late
Boost Clock902MHz
More VRAM (3GB vs 1GB)
Larger VRAM bandwidth (288.4GB/s vs 9.600GB/s)
2288 additional rendering cores
NVIDIA GeForce 315 OEM 's Advantages
Lower TDP (33W vs 250W)