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

The breakdown of the GenuineIntel---Intel64-Family-6-Model-58 identifier is as follows:

: Ivy Bridge moved PCIe 3.0 controllers directly onto the CPU die, doubling the available data bandwidth for discrete graphics cards and early enterprise solid-state drives.

Introduced in 2012, processors represent the evolutionary "Tick" in Intel’s traditional "Tick-Tock" development cycle. It shrunk the preceding 32nm Sandy Bridge architecture down to a 22nm process while introducing Tri-Gate (3D) transistors , drastically improving power efficiency and integrated graphics performance. Common processors carrying this exact hardware ID include:

If you are currently troubleshooting a specific crash, let me know: acpi genuineintel---intel64-family-6-model-58

Intel(R) 64 and IA-32 Architectures Optimization ... - Error: 400

This is the specific internal signature for the Ivy Bridge microarchitecture released around 2012. Common Processors in This Family

Model 58 processors are over a decade old. Over time, silicon degrades. If you have an aggressive overclock or if the motherboard's voltage regulators (VRMs) are failing, the CPU will drop below its required voltage during power state transitions, causing an instant ACPI crash. 3. Chipset and Power Driver Mismatches Common processors carrying this exact hardware ID include:

If you are seeing this identifier in an error log or a Blue Screen of Death (BSOD), it typically points to one of the following:

: Ivy Bridge was the first commercial processor line to use vertical, three-dimensional transistors. This design reduced current leakage and boosted power efficiency.

Run dmesg | grep -i "acpi genuineintel" and you might see it during CPU enumeration. It is normal and harmless. Over time, silicon degrades

The identifier family-6-model-58 will almost always be paired with a stepping number (e.g., Stepping 9), which signifies smaller revisions of the silicon design, but the model-58 part is the definitive marker for the Ivy Bridge microarchitecture.

Which (e.g., Windows 10, Windows 11 via bypass) are you currently running?