NVIDIA P102 100 's Advantages
Released 5 years and 6 months late
Boost Clock has increased by 90% (1683MHz vs 888MHz)
More VRAM (5GB vs 1GB)
Larger VRAM bandwidth (440.3GB/s vs 134.4GB/s)
2048 additional rendering cores
NVIDIA GeForce GTX 660 OEM 's Advantages
Lower TDP (130W vs 250W)