Intel rolls out final microcode fix for Raptor Lake CPUs
Briefly

After extensive investigation, Intel revealed that Vmin shift, caused by a clock tree circuit within their 13th and 14th Gen Core processors, leads to instability under intense heat and voltage.
Intel has been addressing the Vmin shift issue since February, with four public statements and multiple microcode updates to mitigate instability in 13th and 14th Gen desktop processors.
System crashes related to Intel's 13th and 14th Gen processors have been prevalent in online forums, highlighting the broad impact of the Vmin shift issue on users.
The microcode updates, particularly 0x125 and 0x129, aim to adjust the eTVB Microcode algorithm and SVID algorithm, crucial for stabilizing affected CPUs under operational stress.
Read at Theregister
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