Z790 Pro RS More Ram for IGPU
Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=25431
Printed Date: 28 Apr 2024 at 11:12pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: Z790 Pro RS More Ram for IGPU
Posted By: wadeburrows
Subject: Z790 Pro RS More Ram for IGPU
Date Posted: 04 Feb 2023 at 10:46am
I found the setting for shared memory, but it tops out at 1024MB... I have 64GB of memory available, would like to use more of it for the IGPU...
Is there any way to accomplish this?
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Replies:
Posted By: threadzipper1957
Date Posted: 20 Feb 2023 at 5:55pm
I think it would be best to use the latest BIOS, if still the 1 GB is maximum,
The fixed value is usually, when You want to keep the buit in graphics active, when using a dedicated graphics card, by default the built in, is deactivated, when a graphics card is used, and only by settings this fixed value, You can keep the onboard graphics active.
But Windows uses DVMT, so a dynamic use of your RAm memory, depending on the needs of the application, it uses up to half of the available RAM memory.
By setting built in to a fixed value, it will not increase the performance.
As soon as the operating system is acive, it will take control of all the resources.
By setting it to a fixed value, you actually limit the graphics capabilities that Windows can address, because you disable DVMT
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Kind Regards
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