12500H Efficiency Core Issue
hykilpikonna opened this issue · 7 comments
My setup:
| Part | Name |
|---|---|
| MB | Erying i5-12500H ITX (Taobao) |
| RAM | 32GB (2 * 16) DDR4 3200 Samsung (Taobao) |
| GPU | AMD Vega 64 Reference Card (Kijiji) |
| SSD | WD Blue SN570 500GB (Canada Computers) |
| PSU | Lian Li SP 750 W 80+ Gold (Canada Computers) |
| Fan | Jonsbo HX4170D (Taobao) |
| Wifi | Intel AX210 (Taobao) |
| Case | PCCooler i100 Pro (Taobao) |
The system was stuck on #[EB|LOG:EXITBS:START], but successfully launched after I disabled the efficiency cores in bios. ProvideCurrentCpuInfo is correctly set to True.
I first tried configuring my own EFI from a 12th-Gen template, and then tried using many people's existing Erying i7-12700H or i9-12900HK EFI configurations, all stuck on the same #[EB|LOG:EXITBS:START] message. Many others using the 12500H board also reported this issue.
Update: Disabling Hyperthreading while keeping all E-cores enabled also works, and have a higher multi-threading score.
The topology for 12500H is 4P+8E with a total of 16 threads.
Disabling E-cores while enabling Hyperthreading show 4 cores 8 threads: https://browser.geekbench.com/v6/cpu/2783616
Disabling Hyperthreading while enabling E-cores show 12 cores: https://browser.geekbench.com/v6/cpu/2786449
哥们我解决了，加内核补丁跳过EB阶段，就可以8核16线程
https://browser.geekbench.com/v6/cpu/5171681
I tested your EFI and the system was stuck on #[EB|LOG:EXITBS:START]. what is the problem? My motherboard is erying12500H ITX.
I tested your EFI and the system was stuck on #[EB|LOG:EXITBS:START]. what is the problem? My motherboard is erying12500H ITX.
I tested this bypass EB patch, because the patch is a patch with AMD bypass EB, it was valid before macos13.3, and after that it is still stuck EB, I am still working on it, and it has not been solved.
Come on, I look forward to sharing your results