Effects Of Changing Base Clock? (DMI/PEG) - Tom's Hardware Forum

Tom's Hardware Forum

Search

Everywhere Threads This forum This thread Search titles only Note By: Search Advanced search… Everywhere Threads This forum This thread Search titles only By: Search Advanced… Log in Register What's new

Search

Everywhere Threads This forum This thread Search titles only Note By: Search Advanced search… Everywhere Threads This forum This thread Search titles only By: Search Advanced… Toggle sidebar Toggle sidebar Menu Install the app Install How to install the app on iOS

Follow along with the video below to see how to install our site as a web app on your home screen.

Note: This feature may not be available in some browsers.

  • Home
  • Featured
  • Forums New posts Search forums
  • What's new Featured content New posts Latest activity
  • Thank you all very much for sharing your time with us in 2025. We hope you all have a safe and happy 2026!
Effects of changing Base clock? (DMI/PEG)
  • Thread starter Thread starter dakrazeedude
  • Start date Start date Oct 3, 2016
Toggle sidebar Toggle sidebar
  • Home
  • Forums
  • Hardware
  • Overclocking
You are using an out of date browser. It may not display this or other websites correctly.You should upgrade or use an alternative browser. D

dakrazeedude

Distinguished
Mar 8, 2013 136 0 18,680 Hello everyone, I've recently tried to optimise my current CPU overclock (a Core i5 4670K), and after roughly two weeks of testing I've come to the conclusion my CPU simply can't reach 4.5 Ghz. I have, however, noticed it comes very close to staying stable at that speed. I have been looking for a way to lower the overclock slightly (to 4480Mhz) in hopes of reaching stability. I was trying to achieve this by raising the base clock (and adjusting multipliers accordingly) yet I noticed it also alters something called the DMI/PEG clock. I have only a vague idea of what this does, and so I would like to ask: will altering this DMI/PEG clock (either raising or lowering it) change anything else apart from the CPU and RAM? Can this damage my system in any way? Thank you in advance! My specs: CPU: Core i5 4670K (@4.4 Ghz, 1.264v, 4.3 Ghz cache) CPU cooler: Arctic Liquid Freezer 240 Motherboard: Asus Maximus vi Gene RAM: Corsair XMS3 @1600Mhz PSU: Seasonic SS-600 ET Solution Adjusting the BCLK on that gen mobo should also affect your GPU Sort by date Sort by votes dylanestrada

dylanestrada

Reputable
Oct 21, 2015 404 0 4,960 Adjusting the BCLK on that gen mobo should also affect your GPU Upvote 0 Downvote Solution You must log in or register to reply here. Share: Facebook X Bluesky LinkedIn Reddit Tumblr WhatsApp Email Share Link

TRENDING THREADS

  • tecmo34 Tom's Hardware Member System Gallery
    • Started by tecmo34
    • Apr 30, 2011
    • Replies: 5K
    Systems
  • amdfangirl DiscussionWhat's your favourite video game you've been playing?
    • Started by amdfangirl
    • Aug 3, 2014
    • Replies: 4K
    PC Gaming
  • Admin NewsChina warns the Netherlands to ‘immediately correct its mistakes’ over Nexperia saga that has disrupted auto production — chip shipments remain sus...
    • Started by Admin
    • Wednesday at 8:05 AM
    • Replies: 18
    News Comments
  • K QuestionCPU usage 100% causing fps to drop
    • Started by Kyloz
    • Today at 1:14 AM
    • Replies: 1
    CPUs
  • Admin NewsChina's president Xi Jinping calls Taiwan reunification "unstoppable" — military drills around the island escalate in area and deployments
    • Started by Admin
    • Yesterday at 2:51 PM
    • Replies: 9
    News Comments
  • Admin News100kW Iron Beam laser becomes world’s first drone defense zapper to be operationally deployed — it can also shoot down rockets, mortars, and other...
    • Started by Admin
    • Tuesday at 9:20 AM
    • Replies: 38
    News Comments
  • R QuestionDoes anyone know anything about this monitor? Acer XR382CQK Ultrawide QHD
    • Started by rwag77
    • Yesterday at 10:41 PM
    • Replies: 4
    Displays

Latest posts

  • Chester1G QuestionPc not posting. I've tried everything please help.
    • Latest: Chester1G
    • 2 minutes ago
    Systems
  • CountMike QuestionCPU usage 100% causing fps to drop
    • Latest: CountMike
    • 4 minutes ago
    CPUs
  • S QuestionBlack screen only after a restart - -- is this a PSU issue ?
    • Latest: Snake86
    • 19 minutes ago
    Systems
  • M QuestionHelp Please: Used/New Parts Build Fails to Power On
    • Latest: Misgar
    • 23 minutes ago
    Systems
  • O QuestionRTX 5070 TI for 4k 85" TV
    • Latest: ohio_buckeye
    • 39 minutes ago
    Graphics Cards
  • O QuestionWhat amount of vram is ideal for 1440p? And will 12 gb be enough?
    • Latest: ohio_buckeye
    • 43 minutes ago
    Graphics Cards
  • M QuestionNo power in PC with a working PSU ?
    • Latest: Misgar
    • Today at 1:55 AM
    Systems

Moderators online

  • USAFRet

Share this page

Facebook X Bluesky LinkedIn Reddit Tumblr WhatsApp Email Share Link COMPANY Space.com is part of Future plc, an international media group and leading digital publisher. Visit our corporate site. © Future Publishing Limited Quay House, The Ambury, Bath BA1 1UA. All rights reserved. England and Wales company registration number 2008885. RESOURCES
  • Advertising
  • Cookies Policies
  • Privacy
  • Term & Conditions
  • Topics
FOLLOW Facebook Twitter Instagram Top Bottom

Tag » What Is Peg/dmi Ratio