Because this identifier is tied to ACPI, it often relates to how the laptop or desktop sleeps, hibernates, or throttles speed.
This guide breaks down exactly what this identifier means, what specific processors belong to it, how it utilizes ACPI tables, and how to address common system errors linked to this string. Decoding the Hardware Identifier
ACPI thermal zones ( _TZ ) may use model-specific critical trip points. acpi genuineintel---intel64-family-6-model-58
Do you have a "Model 58" machine still running in your house? Tell us what you use it for in the comments! latest compatible drivers for a specific 3rd Gen Intel motherboard or laptop model? Hardware compatibility ? - Microsoft Q&A
In Intel's taxonomy, the "Family" number groups processors based on their microarchitecture. Family 6 is a broad category that spans a long lineage of Intel processors, starting from the Pentium Pro and continuing through the Core 2 Duo, and up to the early Core i-series (Nehalem, Sandy Bridge, and Ivy Bridge). Because this identifier is tied to ACPI, it
, Intel Turbo Boost 2.0, and Hyper-Threading (on supported models). Hardware Random Number Generator : Introduced the
Released in mid-2012, Ivy Bridge was a crucial milestone in Intel’s historical "Tick-Tock" development strategy. It represented a "Tick," meaning it took the existing microarchitecture of the previous generation (2nd Gen Sandy Bridge) and shrunk the manufacturing process node down from 32nm to 22nm. Key Architectural Highlights Do you have a "Model 58" machine still running in your house
The identifier represents a specific, older generation Intel processor commonly found in Windows logs, driver reports, and bug check messages. When Windows encounters problems managing the power or hardware interfacing of this processor, it may log this ID along with a Blue Screen of Death (BSOD) , most often with an ACPI_BIOS_ERROR or DRIVER_POWER_STATE_FAILURE .