

I get that, it was just something I noticed when looking to build a NAS a few months ago, I was considering the power usage over time when compared with a Synology, and I seem to recall the Synology being much more power efficient, and when I saw OP talking about using a full X86 machine for an AP, I just thought it sounded very inefficient.
Since you have the equipment at home you can just get a power meter and measure the computer and a router to see which uses most power over two hours.
Make sure to install the baseline for the computer before the test so it is fairly representative