ASRock Forums : X299 Taichi Turbo Boost 3.0 problem https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Tue, 07 Apr 2026 11:23:10 +0000 Tue, 12 Dec 2017 03:14:53 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=6908 <![CDATA[ASRock Forums]]> https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ <![CDATA[X299 Taichi Turbo Boost 3.0 problem : I have an X299 Taichi with a 7820X....]]> https://forum.asrock.com/forum_posts.asp?TID=6908&PID=40810&title=x299-taichi-turbo-boost-3-0-problem#40810 Author: GTwannabe
Subject: 6908
Posted: 12 Dec 2017 at 3:14am

I have an X299 Taichi with a 7820X.  Turbo Boost 3.0 is enabled and Windows 10 appears to pin tasks to the favored cores.  However, my maximum boost frequency in Intel Extreme Tuning Utility tops out at 4.26GHz.  The chip should boost to 4.5GHz for 1-2 core non-AVX workloads... am I missing something?

- 3200MHz memory using XMP profile
- Turbo Boost 3.0 enabled in BIOS and confirmed in Intel XTU
- Speedshift set to Native Mode in BIOS and confirmed in Intel XTU
- Intel TB 3.0 drivers installed properly
- Intel TB 3.0 tray utility indicates current version on Intel website
- Windows 10 64-bit is current (Fall Creators Update)
]]> Tue, 12 Dec 2017 03:14:53 +0000 https://forum.asrock.com/forum_posts.asp?TID=6908&PID=40810&title=x299-taichi-turbo-boost-3-0-problem#40810