x370pro 4 + ryzen 2600, BIOS P7.xx £  
       
      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=26154
       Printed Date: 04 Nov 2025 at 10:50am Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
      
 
  
      Topic: x370pro 4 + ryzen 2600, BIOS P7.xx £
       
      Posted By: Rstudio
       Subject: x370pro 4 + ryzen 2600, BIOS P7.xx £
       Date Posted: 14 Jul 2023 at 3:54am
       
      
        
          
	
Hello there.
  To sum it up quickly, i have a ryzen 2600 and an x370 pro 4. I want to update to the latest version of the bios ( i am still at 4.60 ). I want to do that in order to be able to use SAM with my AMD GPU ( 7900 xtx ).
  As there is no SAM  option in bios with my current bios version.
  I don't see any warning under the 7.xx bios for Pinnacle Ridge.
  I want a confirmation that i can update to the 7.00x bios without risk.
  Thanks. 
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  Replies: 
       
      Posted By: kerberos_20
       
      Date Posted: 14 Jul 2023 at 4:28am
       
      
        
          
	
your CPU doesnt support SAM, in bios it would be called resizeable BAR anyway and not SAM, you will need ryzen 3000 or better for re-bar
  and yes you can use 7.xx with your CPU
  -------------  http://valid.x86.fr/diq4l4" rel="nofollow">    http://www.userbenchmark.com/UserRun/47132492" rel="nofollow - userbenchmark 
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      Posted By: eccential
       
      Date Posted: 14 Jul 2023 at 7:00am
       
      
        
          
	
A bit off topic, but that RX 7900XTX is quite a monster to pair with an R5-2600.  I can imagine that CPU being a bottleneck to the GPU in a lot of situations, but maybe your use case doesn't require a fast CPU.
  I don't know where you live, but if you can pick up an R5-5600 on sale, I think it would really bring that GPU to life.
  Maybe you live near a MicroCenter and can get a 5600X3D or something, too.  But obviously, I don't know your situation.  I just thought that the CPU/GPU combo is a bit lopsided. 
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