Genuineintel---intel64-family-6-model-58 'link' - Acpi

: This is the bus or namespace prefix. It signifies that this device is enumerated by the system’s ACPI firmware tables, as opposed to a discoverable bus like PCI or USB.

The ACPI standard defines processor performance states (P-states) for active performance and C-states (C-states) for idle power savings to prolong battery life and reduce heat. The operating system uses ACPI tables to understand which C-states a CPU can enter. Your Intel CPU (Family 6, Model 58) works with the kernel's ACPI processor driver to manage these states efficiently. For example, the intel_idle driver in Linux relies on these ACPI mechanisms to manage C-states. The acpi flag present in /proc/cpuinfo indicates your kernel has ACPI power management support for this CPU.

A (Advanced Configuration and Power Interface) is an open standard that operating systems use for discovery, configuration, power management, and thermal regulation of hardware. When you see acpi prepended to a CPU identifier, it typically indicates that the ACPI driver or subsystem is printing or parsing CPU information—often from the DSDT (Differentiated System Description Table) or during processor object enumeration. acpi genuineintel---intel64-family-6-model-58

Are you seeing this identifier because of a or system crash , and if so, what is the exact text of that error? Decoding Intel processor models reported by Windows

intel_pstate Bug in Kernel 3.18.6-1-ARCH, ivy bridge (possibly more) : This is the bus or namespace prefix

In short, GenuineIntel Family 6 Model 58 Stepping 9 specifically identifies an .

: Commonly paired with Intel HD Graphics 4000 or 2500. Common CPU Examples : Mobile : Core i5-3230M, Core i7-3630QM. Desktop : Core i7-3770K, Core i5-3570, Core i3-3220. Common Issues & Maintenance The operating system uses ACPI tables to understand

Intel categorizes its processors using a "Family," "Model," and "Stepping" system.

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

Navigate to the official download center for your hardware brand. Search for the .