For months, Intel's high-end desktop gaming processors have had a wierd tendency to often crash video games — and regardless of what you noticed earlier in the present day, Intel says it doesn't have a closing repair for Intel 13th and 14th era Core i9. “Raptor Lake” and “Raptor Lake S” chips but.
“Opposite to latest media stories, Intel did not has confirmed the foundation trigger and, along with its companions, continues to research consumer stories of instability points with unlocked 13th and 14th era Intel Core desktop processors (Okay/KF/KS),” it mentioned in an announcement by Intel spokesman Thomas Hannaford.
It continues: “The microcode patch referenced within the press stories fixes an eTVB bug found by Intel whereas investigating stories of instability. Whereas this drawback might contribute to instability, it’s not the foundation trigger.”
Intel's official assertion references (and partially confirms) leaked inside Intel paperwork obtained by Igor's laboratory earlier in the present day. These paperwork counsel that a part of the issue is how Intel chips mistakenly overclocked their very own cores, utilizing a function referred to as Enhanced Thermal Velocity Increase (eTVB), even when they need to have recognized they have been too sizzling for to do that.
“The basis trigger is an incorrect worth in a microcode algorithm related to the eTVB function,” that leaked doc started. Continued:
Failure evaluation (FA) of 13th and 14th era Okay SKU processors signifies a shift within the minimal working voltage on the affected processors ensuing from cumulative publicity to excessive base voltages. Intel® evaluation has decided that a contributing issue to this problem is the excessive enter voltage to the processor because of earlier BIOS settings that enable the processor to function at turbo frequencies and voltages even when the processor is at a excessive temperature. Earlier generations of Intel® Okay SKU processors have been much less delicate to the sort of setting because of their decrease default working voltage and frequency.
Intel® requires all clients to replace their BIOS to microcode 0x125 or later by 07/19/2024.
This microcode contains an eTVB repair for a difficulty that will enable the processor to enter a better efficiency state even when the processor temperature has exceeded eTVB thresholds.
However whereas Intel confirms that eTVB was probably a part of the issue, it seems to not be the “root trigger” of the whole problem.
Hopefully we'll get a full repair quickly.