Big Sur 11.6.4 on T3500 with OC 0.7.8

semson

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Joined
Oct 22, 2021
Messages
5
Motherboard
Asus P6X58D-E
CPU
Xeon X5670
Graphics
Radeon HD 7000
OS X/macOS
11.0.x
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  1. OpenCore
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  1. Mac Pro
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Interesting, I tried MaciASL -> New from ACPI -> SSDT, here're the outcome:

Without custom SSDT being used, it has the same content as SSDT-0-CpuPm.aml generated by Clover.

However, if SSDT-x0_0-P001Ist.aml is used, MaciASL -> New from ACPI -> SSDT does showing all ratio including those x24 and x25, for complete 14 states of this CPU; but they are just ineffective in real life.
 

semson

New member
Joined
Oct 22, 2021
Messages
5
Motherboard
Asus P6X58D-E
CPU
Xeon X5670
Graphics
Radeon HD 7000
OS X/macOS
11.0.x
Bootloader
  1. OpenCore
Mac
  1. Mac Pro
Mobile Phone
  1. Android
Also, only MacPro5,1 allows speed stepping to x22; if using MacPro6,1, it will stuck at x12 forever.
 
Last edited:

_droz

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Joined
Feb 16, 2022
Messages
1
Motherboard
DELL XPDFK
CPU
W3650
Graphics
NVIDIA 710
OS X/macOS
10.15.x
Bootloader
  1. Clover (Legacy)
Mac
  1. iMac
Mobile Phone
  1. Android
I hope this thread isn't totally dead - I've just found this, and will make an assessment if I can make the move from my working Clover Catalina system.

I'll probably have some questions around the DSDTs setup, I made some changes YEARS ago to get sleep working, so hopefully that doesn't get in the way.

Anyway, that first post with all the info is really great - look forward to having a go at getting at least a couple more years out of this thing
 
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np44

New member
Joined
May 6, 2021
Messages
26
Motherboard
Dell 09KPNV
CPU
Intel Xeon W3530 Quad Core (Bloomfield/Nehalem)
Graphics
Gigayte GeForce GT 710 (2GB) [GK208] {GV-N710D5-2GL}
OS X/macOS
11.0.x
Bootloader
  1. OpenCore
Mac
  1. MacBook Air
Mobile Phone
  1. iOS
Also, only MacPro5,1 allows speed stepping to x22; if using MacPro6,1, it will stuck at x12 forever.
Sorry for the late reply. You can stick to MP5,1 smbios for now until I figure out a solution. I'm not sure if you changed bios options and configuration by now, so I'd like you to attach an archive with screenshots from your bios - what settings are used and what options are available, also your latest OC EFI.
 

np44

New member
Joined
May 6, 2021
Messages
26
Motherboard
Dell 09KPNV
CPU
Intel Xeon W3530 Quad Core (Bloomfield/Nehalem)
Graphics
Gigayte GeForce GT 710 (2GB) [GK208] {GV-N710D5-2GL}
OS X/macOS
11.0.x
Bootloader
  1. OpenCore
Mac
  1. MacBook Air
Mobile Phone
  1. iOS
I hope this thread isn't totally dead - I've just found this, and will make an assessment if I can make the move from my working Clover Catalina system.

I'll probably have some questions around the DSDTs setup, I made some changes YEARS ago to get sleep working, so hopefully that doesn't get in the way.

Anyway, that first post with all the info is really great - look forward to having a go at getting at least a couple more years out of this thing
The thread is alive. The DSDT remains untouched currently and everything is done via SSDTs. Regarding the sleep, unfortunately I wasn't able to find a fix.
 

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