AMD Motherboards - Turbo mode memory changes

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Turbo mode memory changes

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=5840
Printed Date: 25 Dec 2024 at 1:10am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Turbo mode memory changes

Posted By: mixsetup
Subject: Turbo mode memory changes
Date Posted: 13 Aug 2017 at 2:11pm

" rel="nofollow - Hi there I have the 990fx extreme9 and a FX 9590 CPU.
When I hit X and went in to Turbo mode the CPU clock went up to 5052 MHz.
Thing is I had my system at 4700MHz for CPU and 2400 for the DDR3 but when I hit Turbo the memory speed drops. It went from 2400MHz to 800MHZ. I tried again and then it went to 1145MHz after I tried again to see if it was going to go to 2400MHz but then it went up to 2520MHZ.
After a reboot I went back to see and it was 1152MHZ

Why if I go in to Turbo does the memory speed drop. It did go up once but on average it was 1145 or 1152MHz?