I run a TFX Power 2 300W in an Elite 110, 3 years ago I put in a homemade Itx Rx470, It was quickly swapped out with my current Gtx1060 6g.
I used to own 7x Rx570's itx's, now down to just 1.
For some the power consumption vs performance is more critical than others.
Both the RX470 and GTX1060 are similar in power consumption,although the latter is a faster card overall. Those figures look similar to the difference I saw between my RX470 and the GTX1080 I now have. I also had a GTX960 4GB too.
The RX570 actually increased power consumption a reasonable amount over the RX470 BTW. AMD just overvolted the GPU to increase clockspeeds. It went up another 40W!!
But that is the problem there. You ran a GTX1060 fine off a 300W PSU. I am running a GTX1080 fine off a 450W SFX PSU. I ran the system parts outside the case for a week or so before my rebuild and the fan on my SF450 wouldn't even spin up for a number of games with the GTX1080!! With my old IB Core i7,a few SSDs and HDDs,AIO water cooler,16GB of RAM,etc the GTX1080 system was maxing out 280W to 290W IIRC,and the RX470 system was maxing out at roughly 240W,with a low of 130W. These are at the wall BTW.
Corsair was running their own Corsair ONE SFF PC with a GTX1080 off the 400W version of my PSU.
So what is the point of this card at close to £150,if you can run a GTX1060 or GTX1660 off a 300W~400W PSU?? The worst thing is RX470 cards were as low as £150 in 2016,GTX1060 3GB cards a bit higher than that and if you had a system with a normal sized case you could get a good enough PSU to do the job for like £30 to £40. If you had a totally non crap 400W you would be fine.
So in 2016 or early 2017 ,you could have spent £180 to £190(or less) on either option and had better performance for 2 to 2.5 years when compared to a £140 to £150 GTX1650 in 2019.
The RX570 at £125 is not massively amazing if you could get RX470/RX570 cards in late 2016 and early 2017 for £150. Its only the GPU market has stagnated so much it looks good in comparison. The same as the GTX1660 which looks good partly down to the market being pushed upwards increasingly and a whole ton of meh or overpriced releases since 2017.