NVIDIA Quadro GP100 's Advantages
Lower TDP (235W vs 295W)
NVIDIA Quadro NVS 440 PCIe x16 's Advantages
Released 6 years and 6 months late
Boost Clock has increased by 73% (2495MHz vs 1442MHz)
More VRAM (48GB vs 16GB)
Larger VRAM bandwidth (864.0GB/s vs 732.2GB/s)
2560 additional rendering cores