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add update stability post
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vasudev-gm committed Jul 23, 2024
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---
title: intel CPU stability woes
title: intel CPU stability woes (Microcode Fix Incoming August 2024)
date: 2024-04-30 23:03:04
tags:
- intel cpu
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- asus
- msi
- gigabyte
- intel
---

### Initial Reports
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2. Performance profile will have PL1 and PL2 set to 125W and 253W respectively.
3. Extreme profile will have PL1 and PL2 both set to 253W respectively.

Updates as of 23 July 2024:

Intel spokesperson Thomas Hannaford has confirmed in their [community forum][def15] they are root caused the issue to faulty microcode which exposed the CPU to higher voltages and the fix will be pushed via EFI firmware updates to motherboard vendors.

Here is the official statement or excerpt:
> Based on extensive analysis of Intel Core 13th/14th Gen desktop processors returned to us due to instability issues, we have determined that elevated operating voltage is causing instability issues in some 13th/14th Gen desktop processors. Our analysis of returned processors confirms that the elevated operating voltage is stemming from a microcode algorithm resulting in incorrect voltage requests to the processor.
Intel is delivering a microcode patch which addresses the root cause of exposure to elevated voltages. We are continuing validation to ensure that scenarios of instability reported to Intel regarding its Core 13th/14th Gen desktop processors are addressed. Intel is currently targeting mid-August for patch release to partners following full validation.
Intel is committed to making this right with our customers, and we continue asking any customers currently experiencing instability issues on their Intel Core 13th/14th Gen desktop processors reach out to Intel Customer Support for further assistance.

### Source(s)

[TechPowerUp](https://www.techpowerup.com/321959/intel-statement-on-stability-issues-motherboard-makers-to-blame)
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[Actually Hardcore Overclocking Asus Motherboard][def11]
[Actually Hardcore Overclocking GigaByte Motherboard][def12]
[Raptor Lake CPU Wiki][def13]
[Microcode Fix for 13th and 14th gen desktop CPUs][def15]

[def]: https://www.nvidia.com/en-us/geforce/forums/game-ready-drivers/13/542018/performance-issues-and-stability-problems-with-nvi/#!%2Ffollowing
[def2]: https://community.intel.com/t5/Processors/Regarding-Reports-of-13th-14th-Gen-Unlocked-Desktop-Users/td-p/1575863?profile.language=en
Expand All @@ -74,3 +85,4 @@ In a nutshell just for desktop CPUs the baseline power listed by [Steve from Har
[def12]: https://youtu.be/jNwFFJyAqQU?si=dlr4WgDM2IuKj0Bo
[def13]: https://en.wikipedia.org/wiki/Raptor_Lake
[def14]: https://cdrdv2.intel.com/v1/dl/getContent/743844?explicitVersion=true
[def15]: https://community.intel.com/t5/Processors/July-2024-Update-on-Instability-Reports-on-Intel-Core-13th-and/td-p/1617113

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