: 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.
Confirms that the CPU natively supports the 64-bit extension (x86-64 / AMD64 computing architecture). CPU Family Designator
This article will dissect every part of this identifier, explain how it appears in system logs, what hardware it refers to, and why it matters for OS developers, power management engineers, and Linux enthusiasts. acpi genuineintel---intel64-family-6-model-58
By recognizing the importance of ACPI and the GenuineIntel---Intel64-Family-6-Model-58 identifier, developers can create more compatible and efficient systems, while system administrators can optimize system performance and power consumption. As technology continues to evolve, the role of ACPI and processor identifiers like GenuineIntel---Intel64-Family-6-Model-58 will remain crucial in ensuring seamless interactions between hardware and software components.
Visit the official support page for your motherboard manufacturer (ASUS, Gigabyte, MSI, ASRock, etc.). Download the latest available BIOS version. : This is the bus or namespace prefix
Using acpidump and iasl -d on a Linux system:
If the ACPI reported model (via _MAT or _PDC ) does not match the actual CPUID, the kernel may fall back to generic drivers, losing performance or power savings. CPU Family Designator This article will dissect every
The exact triple-dash string is in any major Linux distribution’s clean logs. Searching the internet yields few direct results; those who see it often ask on forums about “strange CPU identifier” or “acpi genuineintel---”. It is likely an artifact of a custom build , an old kernel (2.6.32 era with certain ACPI debug flags), or a poorly written kernel module that prints raw CPUID and ACPI concatenated fields.
If your manufacturer no longer hosts it, download the legacy Intel Chipset INF utility. Run the installer as an administrator and restart your PC. Step 5: Modify Windows Power Management
: This specific hex code identifies the Ivy Bridge lineup. These were the first chips to use the 22nm manufacturing process and "3D" Tri-Gate transistors. Common Contexts
