This specific identifier, , refers to the Intel Ivy Bridge microarchitecture (3rd Generation Intel Core processors), specifically those released around 2012.
Download the executable from your motherboard's support page.
: The standard vendor string returned when a system calls the CPUID instruction on an Intel processor.
Released over a decade ago, Ivy Bridge processors were workhorses of their era. While they are now considered legacy hardware, they remain in wide use in older desktops, laptops, and refurbished machines. They can still handle modern productivity tasks, web browsing, and media consumption, though they will struggle with the latest demanding software due to their age and lack of modern hardware security mitigations. acpi genuineintel---intel64-family-6-model-58
If you have an Ivy Bridge system and notice cores stuck at 800 MHz, the issue is not this string, but rather ACPI thermal or power limit. Check:
Click on the top menu bar, then click Scan for hardware changes . Windows will reload its built-in intelproc.sys microcode library to stabilize the device.
Standardized thermal envelopes for desktop products (typically 35W to 77W TDP). This specific identifier, , refers to the Intel
intel_pstate Bug in Kernel 3.18.6-1-ARCH, ivy bridge (possibly more)
microarchitecture (specifically the 22nm third-generation Intel Core series). Which CPU is this? If your system shows "Model 58," you are running a 3rd Generation Intel Core Processor . Common examples of this family include: Mobile (Laptops): Core i5-3230M, Core i7-3630QM Core i5-3570K, Core i7-3770
Because this identifier is tied to ACPI, it often relates to how the laptop or desktop sleeps, hibernates, or throttles speed. Released over a decade ago, Ivy Bridge processors
The ACPI identifier appears in several practical scenarios, often related to system configuration, driver compatibility, or OS customization.
: Added support for low-voltage DDR3 memory, which helped extend battery life in laptops. Instruction Set Extensions : Includes support for AVX (Advanced Vector Extensions)
If you cannot find a Win 10 driver, use the latest available (Windows 7/8 drivers often work in compatibility mode). 3. Disable "Fast Startup" in Windows
Understanding the Ivy Bridge Powerhouse: ACPI GenuineIntel Family 6 Model 58
Processors don't usually need a "driver" in the traditional sense, but they do need the correct . If the ID shows an error, it usually means the chipset drivers—which tell the OS how the motherboard talks to the CPU—are outdated or missing. 2. Power Management Errors