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On 2/21/2022 at 4:05 AM, eSaF said:

Exactly that - You should leave that as the default setting (-1)  and disable in BIOS. That is the setting I have with my RX580.

 

Ever the procrastinator, I am planning to update my BIOS to F12. I waited a bit, since I wasn't sure if the F12 update will work with Clover (and they made it so you can go back to a previous version), but since I am satisfied with OpenCore, I'm going to go update it.

 

I just wanted to make sure where to disable the Resize GPU Bars item is located in BIOS. It isn't part of @AudioGod's original setup guide, so I don't want to get caught fishing around for something that is buried deep in menus.

 

 

14 minutes ago, eSaF said:

That part of the config.plist I left as default also in the BIOS settings. To be quite honest I don't know or looked into the benefit of having this setting altered from the Default setting. I think @miliuco is the man to fully explain this feature, as I understand it, it offers little or no benefit to us with RX 580 Cards.

 

Thanks. I didn't realize what card you had made a difference.

Edited by Project 2501
dumb typo.

I noticed that after upgrading to 12.3, the interface is having a lot more stutters than before. Like, if I work in a terminal in Termius on my secondary display (or have codes compiling in the background) while having a 1080P youtube video playing on my primary, the stutter is bad enough that youtube automatically lowers the resolution because it thinks my system cannot handle 1080P. Anyone experiencing the same?

@eSaF @Project 2501

I can say that RX 580 and RX 6600 XT have the same behaviour with or without ReBAR. Even in Windows, not only macOS. Stress graphics tests get same scores, al least as I have tried in my system.

Maybe with a more powerful CPU (10-12 gen.) or GPU (6800 and 6900 series) scores can be better with ReBAR enabled.

You must think in this option as something useful in Windows. Before (OpenCore older versions) it was not possible to enable ReBAR in BIOS because OpenCore did not boot but now it is possible to do so and OpenCore boots fine with the correct configuration. But don't expect significant performance gain on macOS, it's mostly for Windows.

ReBAR option in BIOS usually is displayed only after enabling Above 4G Decoding and both options can be close to each other in BIOS settings.

 

@MisakaMikoto0

https://www.insanelymac.com/forum/topic/351099-release-macos-monterey-123/

Look at post 8 and following.

 

Edited by miliuco

@miliucoThanks, I got my 6800 XT patched and performance is back to normal. It even partially fixed my USB audio overload issue, or maybe completely? I'll need to test longer.

841269065_ScreenShot2022-03-18at21_04_07.png.2437bc70c0b2eb9f39030f29ed5c61ef.png

Edited by MisakaMikoto0
  • Like 1

@miliucoI have, thanks to iStat Menus. Pretty big drop after patch applied as you can see here. These temps are all at idle.

137995301_ScreenShot2022-03-18at21_15_42.png.d31f4bc5442ad6dc643ee4bb2e47d4fc.png

  • Like 1
On 3/10/2022 at 7:04 PM, panosru said:

Hey everyone! I noticed that after  updating to v0.7.9 if I set SetApfsTrimTimeout to 0 the trim delay (~7 minutes) with my Samsung Evo drive is eliminated and the boot is almost instantaneous, while I know that this is not a solution since Trim has to happen periodically (I believe every 3 days or once a week is sufficient), I was wondering if there is a way to somehow make the trim to happen ever n days (much like a cron tab) before booting into the system.

 

Thanks! 

Have tried this today, also running 0.79 but no difference in boot time using either AudioGod based EFI or Maldon based EFI 😞

Anyone using F12l BIOS with Aorus Pro with a Thunderbolt card (where they added ReBAR support, for Pro WiFi the version might differ)? While macOS appears to run fine, it creates a lot of problems in Windows, including Thunderbolt controller not working (code 48 in device manager), eGPU causing BSOD, and Thunderbolt HDD enclousure causing extreme slowdowns. Anyone got any ideas?

  • Like 1
3 hours ago, scotty pro said:

Would you get those speeds with this board though as the Z390 is only PCI-e 3 and the corsair MP600 is pci-e 4

ye. in this case only mp600, 3k speed read/write

On 3/20/2022 at 3:07 AM, texem said:

with RX5700 (XT) use this SSDT. This solves performance issues on 12.3 and fixes some other issues.

 

 

AMD5700.aml 661 B · 11 downloads

@texem

does it fix the reboot on wake with 12.3? and will it work with the iMac pro smbios

 

thanks

 

EDIT: worked great sleep works and no more wallpapers graphic errors 

 

Thank once again

Edited by gabe.p
  • Like 1

@saCULar it worked for me (and many others), but I reverted the value to -1 because skipping Trim isn't good and I don't want to degrade the performance of my drive. I plan to clean install the OS somewhere around mid-July as my current workload doesn't allow me to perform such actions.

 

Does anyone have any experience with Patriot VPN100 and 110? I'm leaning towards a 2GB VPN100 drive but I'm not sure if it is compatible or if it will end up like my Samsung drive 😕 

  • 2 weeks later...
3 hours ago, eSaF said:

The possibility to get aid would be greatly enhanced if you state what your specs are, better still list them in your profile so that you won't be asked every time you have a query.

 

@Blesh Account settings >> signature. Do as Esaf tells you.

 

There is something wrong in the config.plist file. The warning is not clear. There is a SSDT entry with the Enabled key as String instead of Boolean? Show us your config.plist without serial numbers.

 

  • Like 1

Problem found!! @miliuco you was right, I looked throw all boolean values and figured out that one of the SSDT entry (enabled) was set to string instead of boolean. 

@eSaF thanks! signature updated 😁

Edited by Blesh
  • Like 1
On 3/20/2022 at 10:07 AM, texem said:

with RX5700 (XT) use this SSDT. This solves performance issues on 12.3 and fixes some other issues.

 

 

AMD5700.aml 661 B · 21 downloads

Yep that worked for me also, many thanks. 

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