Intel is currently investigating reports of instability in its 13th and 14th generation desktop CPUs. While the root cause of the issue is still unknown, Intel is working on issuing guidance to address the problem. The company has identified a power-related bug and is collaborating with vendors to distribute a patch to resolve the issue.
Reports have surfaced about instability under load in Intel’s 13th Gen Raptor Lake Refresh and 14th Gen Raptor Lake Refresh processors. Intel had previously discovered the cause of stability issues and had planned to release a firmware patch to fix the problem. However, it was later clarified that Intel has not confirmed the root cause and is continuing to investigate user reports of instability on these processors.
One of the contributing factors to the instability is attributed to high voltage input to the processor, allowing the CPU to operate at turbo frequencies even when it is too hot to do so safely. Intel has found a bug in its thermal speed boost algorithm, which may affect the operating conditions of the affected CPUs. A patch has been released for motherboard manufacturers to address this issue, with BIOS updates expected to be deployed by July 19, 2024.
Intel has also provided a table of recommended power supply settings for its 13th and 14th generation desktop CPUs to help prevent instability. This is not the first time Intel has recommended BIOS adjustments to address stability issues, as motherboard manufacturers like Asus have previously released BIOS updates to align with Intel’s energy delivery guidelines.
Users are cautioned that overclocking or using higher than recommended power delivery settings may void the warranty or compromise system health. It is advised to follow Intel’s guidelines for power settings to ensure the stability and performance of the CPUs.
In conclusion, Intel is actively investigating reports of instability in its 13th and 14th generation desktop CPUs and is working on addressing the issue with the help of motherboard partners. A power-related bug has been identified, and patches are being distributed to resolve the problem. Users are advised to follow Intel’s recommended power supply settings to avoid instability and potential damage to their systems.
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https://www.tomshardware.com/pc-components/cpus/intel-offers-new-guidance-on-13th-and-14th-gen-cpu-instability-but-no-definitive-fix-yet