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The following GUID Explorer output comes from selecting our Intel Core2 CPU on a Windows Vista system:
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Property Value
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Class Information
Class GUID GUID_DEVCLASS_PROCESSOR
Class GUID Value {50127dc3-0f36-415e-a6cc-4cb3be910b65}
SetupDiClassNameFromGuid Processor
SetupDiGetClassDescription Processors
Device Information
Device Name Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz
SetupDiGetDeviceInstanceId ACPI\GENUINEINTEL_-_X86_FAMILY_6_MODEL_15\_1
Device Interfaces
Device Interface
Device Interface GUID GUID_DEVICE_PROCESSOR
Device Interface GUID Value {97fadb10-4e33-40ae-359c-8bef029dbdd0}
Device Interface Path \\?\acpi#genuineintel_-_x86_family_6_model_15#_1#{97fadb10-4e33-40ae-359c-8bef029dbdd0}
Device Registry Properties
SPDRP_ADDRESS (property does not exist for this device)
SPDRP_BUSNUMBER (property does not exist for this device)
SPDRP_BUSTYPEGUID (property does not exist for this device)
SPDRP_CAPABILITIES 00000030h (CM_DEVCAP_UNIQUEID+CM_DEVCAP_SILENTINSTALL)
SPDRP_CHARACTERISTICS (property does not exist for this device)
SPDRP_CLASS Processor
SPDRP_CLASSGUID {50127dc3-0f36-415e-a6cc-4cb3be910b65}
SPDRP_COMPATIBLEIDS
Compatible ID #1 ACPI\Processor
SPDRP_CONFIGFLAGS 00000000h
SPDRP_DEVICE_POWER_DATA
CM_POWER_DATA
PD_Size 00000038h
PD_MostRecentPowerState 00000001h (PowerDeviceD0)
PD_Capabilities 00000009h (PDCAP_D0_SUPPORTED+PDCAP_D3_SUPPORTED)
PD_D1Latency 00000000h (Device does not support D1 state)
PD_D2Latency 00000000h (Device does not support D2 state)
PD_D3Latency 00000000h (Device does not support D3 state)
PD_PowerStateMapping[PowerSystemUnspecified] 00000000h (PowerDeviceUnspecified)
PD_PowerStateMapping[PowerSystemWorking] 00000001h (PowerDeviceD0)
PD_PowerStateMapping[PowerSystemSleeping1] 00000000h (PowerDeviceUnspecified)
PD_PowerStateMapping[PowerSystemSleeping2] 00000000h (PowerDeviceUnspecified)
PD_PowerStateMapping[PowerSystemSleeping3] 00000004h (PowerDeviceD3)
PD_PowerStateMapping[PowerSystemHibernate] 00000004h (PowerDeviceD3)
PD_PowerStateMapping[PowerSystemShutdown] 00000004h (PowerDeviceD3)
PD_DeepestSystemWake 00000000h (PowerSystemUnspecified)
SPDRP_DEVICEDESC Intel Processor
SPDRP_DEVTYPE (property does not exist for this device)
SPDRP_DRIVER {50127dc3-0f36-415e-a6cc-4cb3be910b65}\0001
SPDRP_ENUMERATOR_NAME ACPI
SPDRP_EXCLUSIVE (property does not exist for this device)
SPDRP_FRIENDLYNAME Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz
SPDRP_HARDWAREID
Hardware ID #1 ACPI\GenuineIntel_-_x86_Family_6_Model_15
Hardware ID #2 *GenuineIntel_-_x86_Family_6_Model_15
Hardware ID #3 ACPI\GenuineIntel_-_x86_Family_6
Hardware ID #4 *GenuineIntel_-_x86_Family_6
Hardware ID #5 ACPI\GenuineIntel_-_x86
Hardware ID #6 *GenuineIntel_-_x86
SPDRP_INSTALL_STATE 00000000h
SPDRP_LEGACYBUSTYPE (property does not exist for this device)
SPDRP_LOCATION_INFORMATION (property does not exist for this device)
SPDRP_LOCATION_PATHS (property does not exist for this device)
SPDRP_LOWERFILTERS (property does not exist for this device)
SPDRP_MFG Intel
SPDRP_PHYSICAL_DEVICE_OBJECT_NAME \Device\00000050
SPDRP_REMOVAL_POLICY 00000001h (CM_REMOVAL_POLICY_EXPECT_NO_REMOVAL)
SPDRP_REMOVAL_POLICY_HW_DEFAULT 00000001h (CM_REMOVAL_POLICY_EXPECT_NO_REMOVAL)
SPDRP_REMOVAL_POLICY_OVERRIDE (property does not exist for this device)
SPDRP_SECURITY (property does not exist for this device)
SPDRP_SECURITY_SDS (property does not exist for this device)
SPDRP_SERVICE intelppm
File Description Processor Device Driver
File Version 6.0.6000.16386 (vista_rtm.061101-2205) (6.0.6001.18000)
Product Name Microsoft® Windows® Operating System
Product Version 6.0.6000.16386 (6.0.6001.18000)
Company Name Microsoft Corporation
Copyright © Microsoft Corporation. All rights reserved.
File Path c:\windows\system32\drivers\intelppm.sys
Services Registry Values
DisplayName Intel Processor Driver
ErrorControl SERVICE_ERROR_NORMAL
Group Extended Base
ImagePath system32\DRIVERS\intelppm.sys
Start SERVICE_DEMAND_START
Tag 11
Type SERVICE_KERNEL_DRIVER
SPDRP_UI_NUMBER (property does not exist for this device)
SPDRP_UI_NUMBER_DESC_FORMAT (property does not exist for this device)
SPDRP_UPPERFILTERS (property does not exist for this device)
Device Drivers
SP_DRVINFO_DATA
DriverType SPDIT_COMPATDRIVER
Description Processor
MfgName (Standard processor types)
ProviderName Microsoft
DriverDate 06/20/06 16:00:00
DriverVersion 6.0.6001.18000
SP_DRVINFO_DETAIL_DATA
InfDate 01/18/08 19:16:46
CompatIDsOffset 15
CompatIDsLength 0
SectionName Processor_Inst
InfFileName C:\Windows\INF\cpu.inf
DrvDescription Processor
HardwareID acpi\processor
SP_DRVINFO_DATA
DriverType SPDIT_COMPATDRIVER
Description Intel Processor
MfgName Intel
ProviderName Microsoft
DriverDate 06/20/06 16:00:00
DriverVersion 6.0.6001.18000
SP_DRVINFO_DETAIL_DATA
InfDate 01/18/08 19:16:46
CompatIDsOffset 24
CompatIDsLength 0
SectionName IntelPPM_Inst
InfFileName C:\Windows\INF\cpu.inf
DrvDescription Intel Processor
HardwareID acpi\genuineintel_-_x86