: This specific code identifies the processor generation. Model 58 (3Ah) corresponds to the Ivy Bridge architecture, typically found in 3rd Generation Intel Core processors (e.g., Core i5-3470 or i7-3770). Common Occurrences
Sometimes this appears as Intel64 (or EM64T in older kernels). In the string, it explicitly distinguishes from ia64 (Itanium) or plain i386/i686 .
The hardware identifier is a unique device ID string used by Windows operating systems to communicate directly with Intel’s Ivy Bridge (3rd Generation Core) architecture. Representing legendary processors like the Core i7-3770K and Core i5-3570K, this specific hardware string acts as the bridge between system firmware (ACPI) and the OS kernel to manage core power, thermal throttling, and multi-threaded scheduling. 🔍 Decoding the Identifier acpi genuineintel---intel64-family-6-model-58
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.
ACPI \ GenuineIntel _-_ Intel64 _ Family 6 _ Model 58 ──┬── ────┬───── ───┬─── ───┬──── ───┬──── │ │ │ │ └─ Specific Microarchitecture (Ivy Bridge) │ │ │ └─ Intel Architecture Category (P6/Core Era) │ │ └─ 64-bit Instruction Set Architecture │ └─ Official Manufacturer Vendor ID String └─ Enumerator Subsystem (Power & Configuration Management Interface) : This specific code identifies the processor generation
: Stick with Windows 10, which supports this architecture completely, or use community-developed workarounds to bypass the Windows 11 CPU check at your own risk.
acpi genuineintel---intel64-family-6-model-58 In the string, it explicitly distinguishes from ia64
Knowing your specific processor model helps find the exact firmware updates needed. 22nm Ivy Bridge (Tick-tock model "Tick").
acpi genuineintel---intel64-family-6-model-58 is a structured hardware identifier that tells your OS it's communicating with a genuine 64-bit Intel CPU based on the Ivy Bridge architecture. It originates in the ACPI firmware tables and is central to everything from power management to driver installation. Understanding this identifier provides a glimpse into how software identifies hardware, helping you troubleshoot issues, plan upgrades, or simply appreciate the sophisticated standards making modern computing possible.
What is the specific ? Decoding Intel processor models reported by Windows