5 ms·
Hope so, but Apple implemented the wholesale Metal Only (not Metal Only unless you run a command in terminal) update which killed off using Nvidia cards for tho
by jsgo 6y ago
Hope so, but Apple implemented the wholesale Metal Only (not Metal Only unless you run a command in terminal) update which killed off using Nvidia cards for those of us who bought MBPs for eGPUing Nvidia cards. Considering Apple hardware doesn’t have a Nvidia option and people like me are probably niche to bring their own GPU (even though CUDA exists), it’d be highly unrealistic to think that Nvidia would rewrite their drivers for Metal because the affected users has to be quite small.
I hope you’re right, but personally, I don’t trust Apple to allow me to do what I wish anymore.
- dhruvmittal 6y agoPossibly naive question but does anyone know if CUDA is supported on the new M1 macs? I think I heard on a podcast last week that eGPUs would no longer be supported, but I can't find a reference.
- jsgo 6y agoWell, Nvidia (outside of some really, really old hardware) isn’t supported on Mac so I’d imagine effectively M1 doesn’t support CUDA. I would hope they didn’t kill off eGPUing Radeon cards, but I haven’t kept track of the new hardware other than M1 being really good.
- rfoo 6y agoThey didn't. But there are no driver available for Radeon cards on M1, so for now it is effectively dead.
- valuearb 6y agoEGPUs aren’t supported for the M1, but Big Sur still identifies and connects to them, implying Apple may restore this feature in the future.
- robotnikman 6y agoI think eGPUs require a thunderbolt connection, which IIRC is only supported by Intel processors
- EwanToo 6y agoThe new mac's ship with USB4/Thunderbolt ports - it's now a cross-platform port (USB4 is a merger of sorts between USB and Thunderbolt) https://www.tomshardware.com/news/usb-4-faq,38766.html https://www.tomshardware.com/news/usb-4-faq,38766.html
- leoc 6y agoApparently Thunderbolt is full of low-level x86 quirks, so getting existing devices working on ARM Macs is likely to be a punishingly heavy lift even for Apple, which seems to have barely started work. And of course Intel isn't likely to be all that co-operative. https://level1techs.com/video/can-apple-do-thoughts-armthunderbolt https://level1techs.com/video/can-apple-do-thoughts-armthund...
- valuearb 6y agoApple is the developer of thunderbolt,They wrote the specifications for it and there are two thunderbolt ports on every M1 Mac
- dreamcompiler 6y agoIntel invented Thunderbolt as LightPeak. Apple developed it further in cooperation with Intel.
- valuearb 6y agoYou are right. I forgot about LightPeak, which was designed to work over optical cables. Apple came in when Intel decided to build a version for standardized cables, and helped Intel develop the spec (and even supplied the name). But my point remains. Apple knows Thunderbolt as well as Intel does by this time.
- 2wrist 6y agoI saw this mentioned recently that they are just missing drivers. Which this being ealy days for Apple Silicon makes sense.
- sixothree 6y agoIsn't it still an open question as to whether M1 Macs will support discrete graphics cards at all?
- jki275 6y agoThey don't right now, and Apple hasn't advertised that they will. Of course it's early for the M1. Barely a few days past initial product launch.