5 ms·
You don't need 8 mobo shots: 4 in use, 3 interstitial. {Although my experience with retail mobos is that your only get two x16.) The case, otoh, sounds like a
by psd1 2mo ago
You don't need 8 mobo shots: 4 in use, 3 interstitial. {Although my experience with retail mobos is that your only get two x16.)
The case, otoh, sounds like a dremel job
- MrDrMcCoy 2mo agoPlease don't tell me what I need. Real 8 slots would have saved me from having to bifurcate slot 7 in my 8 GPU AI rig.
- numpad0 2mo agowait what? are you saying there are no 8-GPU motherboards period? Not 8 in ATXish form factor? There are plenty of those if you don't mind enterprise prices(or cryptomining reliability and performance if you're going for that)
- MrDrMcCoy 2mo agoIt's not the pricing that bothers me, it's the inflexibility of using fully-integrated vendors like Dell/HP over custom, vs standards compliant vendors like Supermicro/ASRock. The difference for me lies in the ability to use chassis, power supplies, etc of my choosing, and not have to pay ongoing license fees for access to the BMC.
- psd1 2mo agoApologies for not being clear - that was the impersonal "you", meaning "people in general". And i think it's correct in the general case, because both ATX and ITX point the extra bulk towards the edge of the mobo. Why was it not the case for you? Server layout?
- MrDrMcCoy 2mo agoI have never seen a server board that offers 8x 16 lane slots. Being stuck with 7 slots means if I want an even 8 GPUs, I'd need to bifurcate one slot into x8 x8, which sacrifices a precious PCIe4 bandwidth. On the chassis side, not having 8 slots means not supporting 4 GPUs internally, which sucks for certain workstation setups. Being that I actually do have 8x GPUs, I've had to settle for a jank mining rig for a chassis.