gabew
Newbie Boot Camper
Posts: 1
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Post by gabew on May 9, 2021 11:31:49 GMT
Windows 10 Home
Version 20H2
Installed on 5/3/2021
OS build 19042.964
Experience Windows Feature Experience Pack 120.2212.2020.0
--- iMac 2020 Radeon 5700 8gb vram --- Install method: DDU 3x, then ran setup. Currently on March release of Red. (But I've tried April red/blue, March red/blue, December red using the same install method).
Current issue: - I'm getting tons of crashes and driver timeouts after 0-20 minutes in SteamVR. Done around 12h of troubleshooting so far, but there's one thing I haven't been able to try yet: A bunch of searching for similar behavior seems to indicate that I might be able to fix or reduce these crashes if I underclock my GPU. But I can't unlock the 'Tuning' tab.
Using MSI Afterburner beta 4.64b2, if I check 'Extend official overclocking limits' and click apply, it restarts but then just unchecks the box and no Tuning area is revealed in Radeon Software.
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Post by .:Hydrogen:. on May 9, 2021 15:17:41 GMT
Try this guide: https://www.reddit.com/r/macgaming/comments/klxlbu/guide_automatically_undervolt_in_bootcamp/ It's a guide for 16-inch macbook pros with the 5500m that are locked out of accessing tuning. I think it'll work the same for 5700.
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Post by sgtpacket on May 10, 2021 17:55:33 GMT
I'm trying to figure this out, too. I've tried both Blue and Red drivers and don't have any control in MSI Afterburner or the Radeon software.
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ymac
Newbie Boot Camper
Posts: 1
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Post by ymac on Sept 6, 2021 17:36:47 GMT
I know this is a bit old, but I did not want to create a new post for the same issue. I tried the guide above and when I try to open the BIOS file in MorePowerTool it says "not supported" I have tried enabling the Extend official overclocking limits in Afterburner by checking and manually in the settings file. This is on a 2020 iMac w/ Radeon 5700 XT 16GB BIOS Version 017.001.000.068.000000 fresh Windows Pro 21H1 install with current Red Drivers.
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krich
Newbie Boot Camper
Posts: 1
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Post by krich on Sept 7, 2021 12:57:33 GMT
I think MorePowerTool isn't working with the 5700 Pro or 5700 XT BIOS files - I tried an iMac 2020 with a 5300 Pro before I got a 5700 Pro model instead and MPT worked fine with the 5300 Pro BIOS but nada with the 5700 Pro.
Also same here - nothing happens when trying to OC using Afterburner or enabling extend offical overclocking limits.
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