
Intel is now rolling out a patch to deal with a CPU bug destabilizing thirteenth and 14th Technology Core desktop chips, however it may not be the one repair the corporate has in retailer. Intel confirmed that it is distributing the “0x129” microcode patch to motherboard distributors, a day after Asus and MSI launched the software program repair to customers via a beta BIOS replace. The repair is supposed to resolve a software program bug that may set off affected processors to run at higher-than-expected voltage ranges, which may crash PCs and doubtlessly trigger everlasting injury.In its announcement, Intel mentioned the 0x129 microcode patch “will restrict voltage requests above 1.55V as a preventative mitigation for processors not experiencing instability signs.” Though that ought to enhance stability on the affected processors, the corporate additionally hinted that follow-up software program patches might be across the nook. “Intel is constant to analyze mitigations for eventualities that can lead to Vmin [minimum operating voltage] shift on doubtlessly impacted Intel Core thirteenth and 14th Gen desktop processors. Intel will present updates by [the] finish of August,” the corporate mentioned. Intel didn’t instantly reply to a request for remark. However in its put up, the corporate notes that the software program repair can impression a chip’s efficiency in restricted eventualities. This contains “average impacts” in benchmark exams similar to “WebXPRT On-line Homework” and “PugetBench GPU Results Rating.”“For gaming workloads examined, efficiency has additionally been inside run-to-run variation (eg. Cyberpunk 2077, Shadow of the Tomb Raider, Complete Conflict: Warhammer III – Mirrors of Insanity) with one exception exhibiting barely extra impression (Hitman 3: Dartmoor),” the corporate added. “Nonetheless, system efficiency relies on configuration and a number of other different elements.”PC reviewer JayzTwoCents examined the patch and located it solely causes a 2% efficiency drop at most in return for stability. However the greater query is how the 0x129 microcode repair fares over time when the CPU bug has harm Intel’s repute as a trusted PC chip supplier.
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The microcode replace can also be merely a preventative measure to deal with the CPU voltage bug. If an affected Intel CPU suffers repeated crashes, then the elevated voltage ranges could completely degrade the chip. In response, the corporate has pledged to produce affected clients with alternative CPUs at no further value via Intel’s guarantee program. Within the meantime, Intel’s put up on Friday famous that the 0x129 microcode replace will solely be out there via motherboard BIOS updates slightly than a Home windows OS patch. So, affected homeowners might want to re-flash the BIOS on their motherboard to correctly set up the repair.The chipmaker added: “For unlocked Intel Core thirteenth and 14th Gen desktop processors, this newest microcode replace (0x129) won’t forestall customers from overclocking in the event that they so select. Customers can disable the eTVB setting of their BIOS in the event that they want to push above the 1.55V threshold.” That mentioned, any overclocking would possibly void the chip’s guarantee, Intel added.
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