For months, Intel’s highest-end desktop gaming processors have had an odd tendency to often make video games crash — and regardless of what you might need seen earlier in the present day, Intel says it doesn’t have a last repair for its thirteenth and 14th Gen Intel Core i9 “Raptor Lake” and “Raptor Lake S” chips simply but.
“Opposite to current media studies, Intel has not confirmed root trigger and is constant, with its companions, to research consumer studies relating to instability points on unlocked Intel Core thirteenth and 14th technology (Okay/KF/KS) desktop processors,” reads an announcement through Intel spokesperson Thomas Hannaford.
It continues: “The microcode patch referenced in press studies fixes an eTVB bug found by Intel whereas investigating the instability studies. Whereas this concern is probably contributing to instability, it’s not the basis trigger.”
Intel’s official assertion references (and partially confirms) leaked inside Intel paperwork obtained by Igor’s Lab earlier in the present day. These paperwork counsel that a part of the issue is how Intel’s chips have been erroneously overclocking their very own cores, utilizing a characteristic referred to as Enhanced Thermal Velocity Enhance (eTVB), even when they need to have identified they have been working too scorching to try this.
“Root trigger is an incorrect worth in a microcode algorithm related to the eTVB characteristic,” that leaked doc started. It continued:
Failure Evaluation (FA) of thirteenth and 14th Technology Okay SKU processors signifies a shift in minimal working voltage on affected processors ensuing from cumulative publicity to elevated core voltages. Intel® evaluation has decided a confirmed contributing issue for this concern is elevated voltage enter to the processor resulting from earlier BIOS settings which permit the processor to function at turbo frequencies and voltages even whereas the processor is at a excessive temperature. Earlier generations of Intel® Okay SKU processors have been much less delicate to those kind of settings resulting from decrease default working voltage and frequency.
Intel® requests all prospects to replace BIOS to microcode 0x125 or later by 7/19/2024.
This microcode consists of an eTVB repair for a problem which can enable the processor to enter the next efficiency state even when the processor temperature has exceeded eTVB thresholds.
However whereas Intel confirms eTVB was probably a part of the issue, it’s apparently not the “root trigger” of the entire concern.
Right here’s hoping we get a full repair quickly.
