afaik this board runs TR PRO 5000
there are manual for 7865 at the Dell site
don't know. i doubt that.
ES Xeon Discussion
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there are manual for 7865 at the Dell site
no ES support. no QYFS.
but runs QS/prod. Xeon W 24xx/25xx/34xx/35xx
thi s mobo needs very very special PSU with power distribution unit and don't work without orig. front panel unit(EC on it)
look better for ASRock WS W790 ( is about $600usd) or ASUS W790 Ace (open box)
Threadripper pro have different socket compared to Xeon 34xx/35xx.
But vendors have a way to lock motherboard to accept only a subset of the CPUs even if the socket is the same
Dell Prec. 5860 runs 24xx/25xx only NOT 34xx/35xx but same socket.
Xeon Ws do not run on LGA4677 chipset C741 motherboard and vice versa.
so answer yourself,
charing socket means nothing.
I mean the sWRX8 3000WX and 5000WX
I know that LGA4677 is difference from sWRX8
i just want to explain that same socket not means support, BIOS must support too.
yes if the manufaturer wants that.
Dell Prec.7865 is not shipped with TR 3000 series, so i would say NO (politics)
Any supporting information? I can't find the 7865 case sold separately anywhere, only the 7875 case. But I checked the pictures of these two motherboards and find there are some screw holes that seem to be in different positions.
Excuse me for bothering but I am new here even if going through almost all the gazillion pages and discussion in this and the QS motherboards discussion.
Could you please share your OC settings? Because almost everyone is making that those CPUs don't overclock yet you got it to 4.2Ghz.
Got a 8480+ QYFS and for two weeks now dithering what motherboard to buy between the W790 Sage and the MS33-AR1. Reason is one supports OC but going to get stuck with 8 RAM modules while the other has 16 RAM slots and doesn't support overclocking.
Also could you tell me please what heatsink or waterblock you are using? The temps look pretty impressive considering.
Thank you.
I find that there are only T7875 cases for sale on goofish, no T7865 cases.
I tried to compare the two motherboards' pics on Dell official website and found that the screw holes can't be aligned, so the chassis shouldn't be common in all probability
at least for me its game over. if no SPR-SP D0 or 34xx/35xx run on Dell T5860, it makes no sense to go with it,
too much add. cost. for mobo + case + PSU you can get a sonsumer W790 (with luck, keep you eyes open)
Installed Q2SR into my MS33-AR0 motherboard with modified bios. Windows 11 boots, but when accessing things like Device Manager I see 4 Unknown devices which are all Coprocessors, does anyone know where to find drivers for these? Also device manager and hwinfo64 take a very long time to load, usually 2 or 3 minutes. With my QYFX both device manager and hwinfo64 loaded pretty quickly. Also the system seems a bit unstable, no hard crashes yet, but the system gets a bit laggy and sometimes some programs won't load. Also had a weird problem where the keyboard windows key will stop working after a couple of minutes of use.
I was able to get through a Cinebench R24 run with very good results, around 4060 pts multicore which is much faster than my QYFX 3294 pts for multicore.
Things seemed much more stable with my QYFX, is anyone else had these kinds of stability issues in Windows 11 with Q2SR? Are there any BIOS settings I should modify? Will Linux be more stable?
I was able to get through a Cinebench R24 run with very good results, around 4060 pts multicore which is much faster than my QYFX 3294 pts for multicore.
Things seemed much more stable with my QYFX, is anyone else had these kinds of stability issues in Windows 11 with Q2SR? Are there any BIOS settings I should modify? Will Linux be more stable?