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J4205 CPU Speed

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=4144
Printed Date: 22 Jul 2025 at 9:14am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com


Topic: J4205 CPU Speed
Posted By: metropetro
Subject: J4205 CPU Speed
Date Posted: 01 Jan 2017 at 11:22pm
" rel="nofollow - Hey Gang,

First off, Happy New Year to all!

I recently purchased a J4205 Embedded Mobo.
The specs call for a max of 2.6Ghz processor speed but when looking at the setup page, it tells me the speed range is only from 800Mhz to 1.5Mhz and from what I can see, non adjustable. It works, but not at its advertised speed.
So...

B) Is the CPU adjustable to 2.6Ghz, and if so, how is it done, or...
A) Do I have a bad board? And...
B) Is there a better embedded board to use for a media center (4k output)?

Many thanks in advance.

Steve



Replies:
Posted By: Xaltar
Date Posted: 02 Jan 2017 at 12:19am
2.6ghz is the maximum boost speed which will occur under the right thermal conditions when only a single core is in use. This is the way Intel's boost works. 2.6ghz on a single core is nowhere near as quick or useful as 1.5ghz across 4 cores. 

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Posted By: metropetro
Date Posted: 03 Jan 2017 at 7:04am
Understood.
Thanks for the feedback. Hope all is well in Bulgaria! Had a colleague at Philips who came from there.

Steve



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