Radeon r5 and performance level.
Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD and Intel Graphics Card
Forum Description: Question about ASRock AMD and Intel graphics card
URL: https://forum.asrock.com/forum_posts.asp?TID=13520
Printed Date: 16 Jun 2025 at 8:46am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: Radeon r5 and performance level.
Posted By: salvatoret59
Subject: Radeon r5 and performance level.
Date Posted: 27 Jan 2020 at 12:47am
Hello, and greetings to all those in the forum.....I have a small problem that I can't solve and maybe you could help me......
I have a motherboard ASRock fM2A88x-ITx+ and a CPU APU AMDA6 7400k with integrated video card Radeon R5.
The video card work at a frequency of 757mhz but this is reduced to 351 mhz.
Using CPUz I realized that there are two perflevels (perflevel0 at 351 mhz and perfleve1 at 757mhz) and that the video card is blocked on perflevel0.
Using AMD overdrive i can bring the card to the correct operating frequency (757 mhz) but every time i restart the pc it automatically returns to the lower frequency (351 mhz).
I disabled the energy saving settings from the bios (Cool'n'quiet, Turbo core technology, Core c6 mode, Application Power management, Cpu thermal trottle, etc.) and on Windows I set the energy saving to `` high performance '', but there was nothing to do......
I can't switch to perflevel1 even from the AMD Radeon driver settings .....
Do you have any other idea ?????
I think it is set up like this by AMD and it cannot be changed.
Thank you so much who will answer me .... and sorry for my poor English!!!!
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Replies:
Posted By: moonstarmac
Date Posted: 01 Feb 2020 at 5:40am
If you enter the BIOS, on the OC Tweaker page you can set the default GFX Clock (your gpu speed) manually. I will let you know, CPUZ will sometimes only report the known defaults in idle...you would need to run GPUZ and test when doing something GPU intensive to see if the clock reachs 757.
In most cases when you are just browsing around your computer, the GPU clock will go to it's low point and stay to conserve power.
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