Those numbers are for Linux cold-booting to a useful desktop, which is extremely fast. To boot that fast, Windows is not cold-booting but resuming from kernel hibernation, a feature known as Windows FastBoot. In general, Windows never fully shuts down except when rebooting to install updates or if you physically force shut-down.
Even though Windows appears to be fully booted, it continues to load, and will be sluggish for some time, long after Linux is fully functional.
I looked it up to get more info on the subject and appreciate your comment. I'm not very tech savvy and was first introduced to Linux through the board on POAL and /g/ technology board on 4chan.
Windows will take shutdown -s for a proper shutdown.
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