NVIDIA GeForce GTX 1060 3GB
AMD Radeon RX 560
AMD Radeon R5
Quick update on your configurations. I looked at your GPUs on PassMark benchmark performance ratings for high end products.
My GTX 1070 ranks at a Passmark G3D of
11384 and I have 16 gig memory. The former yields about 630,000 points a day while the latter yields about 30,000 points a day.
Your GTX 1060 3GB mark is
9095
Your Radeon RX 560 rank is
4352
So your performance seems appropriate for you GPUs presuming three D suggests a ratio scale in point output relative to G3D ranking.
Your memory is, I presume, between 12 and 20 gigabytes for the two computers that have the above video - I excluded the R5 card computer- cards which could give you about 50,000 point per day folding while your about 400,000 folding point average seems appropriate given the ranking of your Graphic cards vis a vis mine.
From my reading since only NVIDIA is CUDA certified your AMD Radeon cards may not be included. You should probably ignore you R5 card since it is kind of a bargain basement product. You can check out AMD cards in the literature if you are really interested in getting maximum performance folding.
Of course my calculations are based on some presumptions which you might use to adjust your estimates for what you should be getting at 50% usage level.