I've just done some playing around with some desktop/game overlays and came across Rainmeter for AIDA64.
I've made some mods to it for my needs in the DeviantArt thread for Rainmeter AIDA64.
I now updated from the rather ugly and old Aida64 sensor panels. (which also dont do transparent backgrounds - while RainMeter does)
Thought some of you fellow geeks may have an interest... CPU overhead seems really low and its stable.
https://www.deviantart.com/pul53dr1v3r/art/Rainformer-2-9-3-AIDA64-Edition-Rainmeter-444287665
Rainmeter Aida64 Desktop Overlay
Desktop_Overlay by Hilton, on Flickr
Detailed Game Mode
Doom-All-Overlay by Hilton, on Flickr
Minimum Game Mode
Doom-Game-Overlay by Hilton, on Flickr
Some of the mods
Rainformer_Fans_Update by Hilton, on Flickr
Rainformer_Fans_Update2 by Hilton, on Flickr