: It natively doubled the bus bandwidth over PCIe 2.0, providing much faster data pathways for modern discrete graphics cards and early solid-state storage.
: 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.
Set the to 5% and the Maximum processor state to 99% (dropping it to 99% disables Intel Turbo Boost, which can instantly stabilize a degrading or overheating CPU).
Understanding each segment—ACPI, vendor string, 64-bit capability, and family-model-stepping—is a valuable exercise for any systems engineer working on x86 power management, hypervisors, or kernel debugging. While the dashes are anomalous, the underlying hardware is solid, well-documented, and widely deployed.
: 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
, which was the 3rd generation of Intel Core processors (e.g., Core i3/i5/i7-3xxx). Key Features of Family 6 Model 58 (Ivy Bridge) 22nm Manufacturing Process : This was Intel’s first architecture to use 3D "Tri-Gate" transistors
ACPI needs to know the precise CPU model for several reasons:
Because this ID points directly to Family 6, Model 58, we know with absolute certainty that the machine houses a , manufactured on a 22-nanometer process.
While the technology is over a decade old, many Model 58 systems (like the legendary Core i7-3770K) are still in use as reliable office PCs, home servers, or budget gaming rigs. However, keep in mind that these CPUs are not officially supported by Windows 11
microarchitecture (specifically the 22nm third-generation Intel Core series). Which CPU is this? If your system shows "Model 58," you are running a 3rd Generation Intel Core Processor . Common examples of this family include: Mobile (Laptops): Core i5-3230M, Core i7-3630QM Core i5-3570K, Core i7-3770
If you have ever dug deep into your Windows Device Manager or system logs and found the string ACPI\GenuineIntel_-_Intel64_Family_6_Model_58
Confirms that the CPU natively supports the 64-bit extension (x86-64 / AMD64 computing architecture). CPU Family Designator