@princess_daphie thanks a lot for the offer! I somehow missed your message but decided that for now I'll stick with the PSU I have (more info below)
Update time!
After installing the custom cooler, memory temperatures were a little higher than I expected. Upon closer inspection I realized that the heat sink was hitting against some of the caps, basically meaning the cooler itself probably wasn't making perfect contact with the PCB.
So I decided to try and file away a little more copper everywhere the block was overlapping caps.
Before:
After:
While at it, decided to move from 1.5mm thermal pads to 2mm for the memory. I also added thermal pads to all VRMs because why not.
And finally I decided to move from "Noctua Nipples" to plain old screws to keep the fans in place. This allowed me to make them sit more flush with the heat sink. I also cut away a bit more of the foam from my makeshift fan duct because it was overhanging the blade tips too much. (If you look closely you can see that I tried to "expand" one of the screw holes to become a full-on vent but I quickly abandoned this idea since I have no way to keep my dremel tool perfectly straight)
Memory temps used to be in the high 80s but now they do not go over 74! And that is even though it is a very hot day here today (30 degrees). GPU core maxes at 74C when case is vertical and 78C when horizontal. Since I want to use it horizontal I might look into higher case feet. (But again, it is a very hot day today)
Main next priority is to shorten the cable and properly mount the DC-in jack somehow:
Once that is solved I think I can consider this build more or less "done".
Aside from that:
- Still thinking of getting a 5700G if I find a very good deal, mainly because I want to tinker with Linux and don't want to deal with Nvidia drivers
- Abandoned the shunt mod idea because I can not find conclusive information on how the two different shunts relate to each other and what the actual outcome would be of modding one or both (and I also don't think the extra performance would be worth the extra noise)
- Maybe adding front I/O one day
- Still dreaming of an RTX 4000 Ada SFF but I don't think I will ever drop to a price where it will make sense. (4060Ti performance for quadruple the price... no thanks)