NVIDIA P104 101 's Advantages
Released 4 years and 4 months late
Boost Clock has increased by 87% (1683MHz vs 902MHz)
256 additional rendering cores
Lower TDP (125W vs 250W)
NVIDIA GeForce GTX 780 6 GB 's Advantages
More VRAM (6GB vs 4GB)
Larger VRAM bandwidth (288.4GB/s vs 256.3GB/s)