NVIDIA GeForce GTX 660 OEM 's Advantages
384 additional rendering cores
NVIDIA P106 090 's Advantages
Released 4 years and 11 months late
Boost Clock has increased by 72% (1531MHz vs 888MHz)
More VRAM (3GB vs 1GB)
Larger VRAM bandwidth (192.2GB/s vs 134.4GB/s)
Lower TDP (75W vs 130W)