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

grep "model name" /proc/cpuinfo grep "family" /proc/cpuinfo To see ACPI processor info:

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. 1.1 acpi A CPI (Advanced Configuration and Power Interface) is an open standard that operating systems use for discovery, configuration, power management, and thermal regulation of hardware. When you see acpi prepended to a CPU identifier, it typically indicates that the ACPI driver or subsystem is printing or parsing CPU information—often from the DSDT (Differentiated System Description Table) or during processor object enumeration. acpi genuineintel---intel64-family-6-model-58

| Feature | Detail | |---------|--------| | Microarchitecture | Ivy Bridge | | Process technology | 22 nm (Intel’s first Tri-Gate “FinFET” transistor) | | Supported sockets | LGA1155, Socket G2 (rPGA988B), BGA1023 | | Supported chipsets | Z77, H77, Q77, Z75, B75, HM77, UM77 etc. | | Memory support | DDR3-1333/1600, dual-channel (max 32GB desktop, 16GB mobile) | | Integrated GPU | Intel HD Graphics 2500/4000 (DirectX 11, OpenGL 4.0) | | Instruction set additions | AES-NI, RDRAND, MOVBE, AVX (not AVX2), F16C | | TDP range | 17W (ULV) to 77W (desktop quad-core) | Socket G2 (rPGA988B)

Decoding “ACPI GenuineIntel---Intel64-Family-6-Model-58”: A Deep Dive into Processor Identification and Linux ACPI Introduction If you have ever dug through Linux kernel logs, examined /proc/cpuinfo , or tried to debug power management issues on an Intel-based system, you may have stumbled upon a cryptic string: acpi genuineintel---intel64-family-6-model-58 dual-channel (max 32GB desktop