AMD Motherboards - AB350 pro 4 share memory

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AB350 pro 4 share memory

Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=7143
Printed Date: 18 Jul 2025 at 9:49am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: AB350 pro 4 share memory

Posted By: wammaster
Subject: AB350 pro 4 share memory
Date Posted: 02 Jan 2018 at 12:09pm

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I have problem with setup share memory dedicated to graphics card.

My Graphics card is GTX 770 with 2gb but windows 10 say i have 6gb memory.

It must be change in bios but cannot find this.

I have bios 3.10

where can i find this settings in bios ?

Thank you.

Replies:

Posted By: ASRock_TSD
Date Posted: 02 Jan 2018 at 12:24pm

Dear wammaster,

Greetings, this is ASRock TSD.

The share memory function is designed for onboard graphic.

If using an add-on VGA card for system setup, there's no option to adjust it.

In addition, the dedicate video memory is auto-allocated by VGA driver under Win10 OS.

So the share memory function only works with Win7 OS and a system with onboard graphic output.

Thanks!

All the best,

ASRock TSD

Posted By: kerberos_20
Date Posted: 02 Jan 2018 at 3:50pm

he probably means shared mem (teh old agp aperture size)
i think that since pci-e it gets automatically adjusted based on how much ram u have installed (around half of ram gets shared to GPU)
but dont worry, this ram is not reserved for GPU, it will get used only if GPU ram gets full, then it will use your system ram through pci-e links...which can be slowpoke and u might want to avoid that
only few AAA titles can go easily over 2gigs...u can check with https://www.techpowerup.com/download/gpu-z/" rel="nofollow - gpu-z how much gpu ram gets used by game to avoid going over your 2gigs