I had an old Asus T200TA tablet from 2014, which runs a Windows 8. I was going to throw it away today, but then. I wondered what if I installed Linux on it and tried to do some CPU mining?
Of course, I wasn't expecting any dramatic hashrates, but I was genuinely surprised by how little it was.
You are reading that right - I was getting 1.16 H/s. I have a Rasberry Pi 3, and I can achieve 15 H/s! Anyways, it was still fun trying to get Linux running on this computer.