The seemingly obscure string acpi genuineintel---intel64-family-6-model-58 is a master key to your processor's identity. It is a structured handshake between your computer's firmware and its operating system. Each part—from the "GenuineIntel" vendor string to the critical "model 58" number—tells a specific part of the story, ultimately revealing that your CPU is an Intel 64-bit Ivy Bridge processor, one of the most popular and enduring architectures of the early 2010s.
A: No. "Family 6" is a persistent lineage that continues to this day. Modern CPUs (like 12th-gen Alder Lake) are also part of "Family 6", but they have a much higher "Model" number (e.g., Model 151). It's a consistent naming scheme, not an indicator of age.
to tell your operating system exactly what kind of brain your computer has. Here is the breakdown: GenuineIntel : Confirms the processor was manufactured by Intel. acpi genuineintel---intel64-family-6-model-58
When this error appears, it typically means the Windows acpi.sys driver cannot correctly interpret the hardware's power state. Common causes include:
| Product Line | Example Models | Core/Thread Config | Market Segment | | :--- | :--- | :--- | :--- | | | i7-3770, i7-3770K, i7-3840QM | 4 Cores / 8 Threads | Desktop / High-Performance Laptop | | Core i5 | i5-3210M, i5-3320M, i5-3570K | 2-4 Cores / 4 Threads | Mid-Range Desktop / Laptop | | Core i3 | i3-3110M, i3-3220 | 2 Cores / 4 Threads | Entry-Level Desktop / Laptop | | Pentium | Pentium 2020M, G2030 | 2 Cores / 2 Threads | Budget Desktop / Laptop | It's a consistent naming scheme, not an indicator of age
: Clean out internal dust and reapply high-quality thermal paste to the processor. 3. Windows 11 Compatibility
Because this identifier is tied to ACPI, it often relates to how the laptop or desktop sleeps, hibernates, or throttles speed. better known as Ivy Bridge .
If a process related to this ID is taxing your system, it’s rarely the CPU itself. Instead, check for "System interrupts," which suggests a different piece of hardware is struggling to communicate with the Ivy Bridge processor via the ACPI. Performance in 2024 and Beyond
: Windows usually handles this automatically. If you see a yellow exclamation mark in Device Manager, install the Intel Chipset Device Software from the Intel Support site .
This is the precise technical "signature" for Intel’s 3rd Generation Core architecture, better known as Ivy Bridge . Why This Identifier Appears
Understanding the ACPI GenuineIntel Intel64 Family 6 Model 58 Processor