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

Windows: use msinfo32, CPU-Z, or PowerShell Get-CimInstance Win32_Processor to view family/model information.

Decode CPUID with tools (cpuid, msr-tools). The raw CPUID leaf (EAX=1) returns family/model/stepping fields; extended model/family bits in higher bits produce the final model/family values used by OS.

"acpi genuineintel---intel64-family-6-model-58"

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Processor (CPU0, 0x01, 0x00000000, 0x06) 
    Name (_HID, "ACPI0007")
    Name (_UID, 0)
    Name (_CST)  …  // C-state latencies tuned for Family 6 Model 58

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