feinberj thank you for the feedback !I am booting Monterey 12.1 with OpenCore 0.7.6 and a Samsung 970pro NVMe mounted in a HighPoint 7101a. OpenCore is installed on a SATA SSD in bay 2. Works great!
do you boot from a raid nvme volume ?
feinberj thank you for the feedback !I am booting Monterey 12.1 with OpenCore 0.7.6 and a Samsung 970pro NVMe mounted in a HighPoint 7101a. OpenCore is installed on a SATA SSD in bay 2. Works great!
No I am using any drives in RAID configuration. I have four NVMe drives on the card. I get over 2500 Mb/Sec from each of the drives, standalone. I don't really need any faster than that, and faster than that on a boot drive won't really make any difference anyway.
For a Mac? Seems you are forgetting Apple don't allow bootable RAID arrays since Mojave and the easy hacks to get a bootable array stopped to work with Catalina. BigSur and Monterey sealed containers make it almost impossible now.Try a new MBP M1max machine and see if you still think it doesnt make a difference. Getting around 5GB/s really makes things way snappier. I also have a relatively 'slow' boot drive, theoretically 3500MB/s but with encryption/OS overhead, gets around 2800MB/sec. It's fine, but I'm now contemplating how I can get a boot drive that raids to over 8GB/sec, ideally 12+GB/sec.
For a Mac? Seems you are forgetting Apple don't allow bootable RAID arrays since Mojave and the easy hacks to get a bootable array stopped to work with Catalina. BigSur and Monterey sealed containers make it almost impossible now.
Same here, though it's a 970 EVO Plus at this end and my OpenCore is installed on the NVMe drive itself, on the 7101A. I remember hearing this wasn't necessarily recommended, but it's been working fine for a couple of years now.I am booting Monterey 12.1 with OpenCore 0.7.6 and a Samsung 970pro NVMe mounted in a HighPoint 7101a. OpenCore is installed on a SATA SSD in bay 2. Works great!
Check your BootROM version, before 138.0.0.0.0 only Apple GPU cards were correctly initialized as PCIe v2.0 (5GT/s).Hey guys. My highpoint 7101a is in slot 2 of my 5.1 CMP. System profiler lists it operating at 2.5GT/s. I want to begin trouble shooting why that is. I’ve been using the 7101 for quite a while and it’s flawless, but I never really got around to optimizing it. Now the build is getting close to completely maxed out, this is one of those details that I’d like to figure out… how to get past 2,500 Mb/s.
Anyway, struggling to find info for modifying/ forcing 5.0Gts. There must be a thread someone can point me to? I’m trying to suss out if it’s a software config or physical config and I just need to switch the slots around. Weird that my usb-c card is indicating 5GT/s. Maybe I should just start pulling cards and see if it changes, but then again I wouldn’t expect the 7101 to be effected by what happens in slots 3 and 4 even if switching them is better.
Specs… Slot 1 holds a W5700 video card in Slot 2 the High point 7101a with 4-1TB 970’s (2.5GT/s). Slot 3 holds an AbelCon USBC card (5 GT/s) and slot 4 has a Gigabyte titan ridge thunderbolt 3 card (2.5 GT/s) just installed. MACOS 11.52.
Let me know what you guys think. I would really appreciate a little direction in this one.
Alright. Alright. Thanks for the info. Boot Rom version oddly isn’t listed under hardware overview. it does list the system firmware as 9999.999.999.999. Maybe it’s an open core thing? Maybe the correct rom didn’t load? Hmm.Check your BootROM version, before 138.0.0.0.0 only Apple GPU cards were correctly initialized as PCIe v2.0 (5GT/s).
Boot vanilla, OC spoofing will mask your real BootROM version. You need to check the real version and upgrade it. See the first post of the thread below to know what to do:Alright. Alright. Thanks for the info. Boot Rom version oddly isn’t listed under hardware overview. it does list the system firmware as 9999.999.999.999. Maybe it’s an open core thing? Maybe the correct rom didn’t load? Hmm.
Thanks! Any idea why the USBC card (which does indicate 5gts) ?Boot vanilla, OC spoofing will mask your real BootROM version. You need to check the real version and upgrade it. See the first post of the thread below to know what to do:
MP5,1: What you have to do to upgrade to Mojave (BootROM upgrade instructions thread)
Please fully read this first post, you will probably find that you have one or more problems described into the various notes below. Mojave will only install if you have upgraded your BootROM to the current release and your Mac Pro have a Metal capable GPU*. If you are trying to install Mojave...forums.macrumors.com
Start by installing High Sierra if you already have MP51.0089.B00 (High Sierra installer will require it) or Sierra if you have a version earlier than MP51.0089.B00.
Slots 3 and 4 share 4 PCIe lines from the south bridge via a PCIe v2.0 switch, the switch initialize and enumerate the cards correctly, while the PCIe slots 1 and 2 are directly connected to the CPU PCIe lines and initialized to PCIe v1.0 for anything else than AppleOEM GPUs. This issue was corrected with 138.0.0.0.0 and newer MacPro5,1 BootROMs.Thanks! Any idea why the USBC card (which does indicate 5gts) ?
Ah. It’s making sense to me now. Wish I could buy you a drink. Thank you kind sir.Slots 3 and 4 share 4 PCIe lines from the south bridge via a PCIe v2.0 switch, the switch initialize and enumerate the cards correctly, while the PCIe slots 1 and 2 are directly connected to the CPU PCIe lines and initialized to PCIe v1.0 for anything else than AppleOEM GPUs. This issue was corrected with 138.0.0.0.0 and newer MacPro5,1 BootROMs.
You can upgrade directly to 144.0.0.0.0 from MP51.0089.B00, but not from an earlier release.
Hello. First time I post on this forum. Tsialex... do you know if there is a list of PCIe cards that will give the HIGHER speeds then the 1500.... I know the sonnet 4x4 silent 4000-5000 mb p/s, or the increst (with the right ssd m2 2500-2800) but is there a complete list of cards that will work in the Mac Pro 5.1 that has 144.0.0.0 or opencore? I'm searching the net but can't find it...I saw your list of cards that will not work so I hope there will be also a list of cards that will work. Only the options HIGHER then the normal 1500..... Hope to hear from you....Slots 3 and 4 share 4 PCIe lines from the south bridge via a PCIe v2.0 switch, the switch initialize and enumerate the cards correctly, while the PCIe slots 1 and 2 are directly connected to the CPU PCIe lines and initialized to PCIe v1.0 for anything else than AppleOEM GPUs. This issue was corrected with 138.0.0.0.0 and newer MacPro5,1 BootROMs.
You can upgrade directly to 144.0.0.0.0 from MP51.0089.B00, but not from an earlier release.
First post of the stickie thread below:Hello. First time I post on this forum. Tsialex... do you know if there is a list of PCIe cards that will give the HIGHER speeds then the 1500.... I know the sonnet 4x4 silent 4000-5000 mb p/s, or the increst (with the right ssd m2 2500-2800) but is there a complete list of cards that will work in the Mac Pro 5.1 that has 144.0.0.0 or opencore? I'm searching the net but can't find it...I saw your list of cards that will not work so I hope there will be also a list of cards that will work. Only the options HIGHER then the normal 1500..... Hope to hear from you....
Slots 3 and 4 share 4 PCIe lines from the south bridge via a PCIe v2.0 switch, the switch initialize and enumerate the cards correctly, while the PCIe slots 1 and 2 are directly connected to the CPU PCIe lines and initialized to PCIe v1.0 for anything else than AppleOEM GPUs. This issue was corrected with 138.0.0.0.0 and newer MacPro5,1 BootROMs.
You can upgrade directly to 144.0.0.0.0 from MP51.0089.B00, but not from an earlier release.
Possible, could be a BootROM issue, but could also be a hardware issue. People that had installed RX 480 with just one PCIe 6-pin connector frequently damage the PCIe slots. Also an issue with some Titan GPUs.Thanks again. I have some more work to do here. Firmware is 144.000. Maybe incomplete?
SMC is not upgrade-able, 1.39f11 is the correct SMC version for a mid-2010/mid-2012.Is there a discrepancy between the boot rom and the smc? Or does that display as normal?
I don't see the relevance of the Xeons processors, but memory defects can brick the backplane when doing firmware upgrades. Did you ever run ATD/ASD?I have 3.46 processors I didn’t see that affecting anything in the notes, but does that effect EFI updates?
I did try this setup and have a similar experience to yours.I am afraid to try this as the drivers are are most likely are meant for 7,1 mac. I wonder what would happen if its installed on 5,1 OC... Anybody willing to try ?
Just a quick follow up to my previous fan mod posted here - I am now using the 22.5dB(A) model BFB0512LA-C for a truly silent setup. The 3 wire leads model is BFB0512LA-CF00.
Temperature difference is +2~3C when compared with the 28 dB(A) model which is still within acceptable operating temperature ranges for both the PLX switch and NVMe blades.