Device Tree ACPI x64-based PC Microsoft ACPI-Compliant System Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz System board ACPI Power Button ACPI Fixed Feature Button PCI bus Intel(R) G33/G31/P35/P31 Express Chipset Processor to I/O Controller - 29C0 Intel(R) 82801G (ICH7 Family) PCI Express Root Port - 27D0 Intel(R) 82801 PCI Bridge - 244E Intel(R) 82801G (ICH7 Family) SMBus Controller - 27DA System board Motherboard resources Intel(R) G33/G31/P35/P31 Express Chipset PCI Express Root Port - 29C1 NVIDIA GeForce 9500 GT Generic PnP Monitor High Definition Audio Controller High Definition Audio Device Intel(R) 82801G (ICH7 Family) PCI Express Root Port - 27D2 Realtek PCIe GBE Family Controller Intel(R) 82801G (ICH7 Family) USB Universal Host Controller - 27C8 USB Root Hub USB Composite Device USB Input Device HID-compliant mouse USB Input Device HID-compliant device Intel(R) 82801G (ICH7 Family) USB Universal Host Controller - 27C9 USB Root Hub USB Composite Device USB Input Device HID Keyboard Device USB Input Device HID-compliant mouse HID-compliant consumer control device HID-compliant device HID-compliant device HID-compliant device Intel(R) 82801G (ICH7 Family) USB Universal Host Controller - 27CA USB Root Hub Broadcom BCM20702 Bluetooth 4.0 USB Device Bluetooth Device (RFCOMM Protocol TDI) Bluetooth Device (Personal Area Network) Microsoft Bluetooth Enumerator Bluetooth Hands-free Audio Bluetooth L2CAP Interface Bluetooth Remote Control Intel(R) 82801G (ICH7 Family) USB Universal Host Controller - 27CB USB Root Hub Generic PC/SC Usb Smart Card Reader Smart card filter driver Intel(R) 82801G (ICH7 Family) USB2 Enhanced Host Controller - 27CC USB Root Hub Generic USB Hub USB Mass Storage Device Generic USB SD Reader USB Device Generic USB CF Reader USB Device Generic USB SM Reader USB Device Generic USB MS Reader USB Device Intel(R) 82801GB/GR (ICH7 Family) LPC Interface Controller - 27B8 Programmable interrupt controller Direct memory access controller System timer System CMOS/real time clock System speaker Numeric data processor Communications Port (COM1) Motherboard resources Intel(R) 82802 Firmware Hub Device Motherboard resources Motherboard resources Motherboard resources Communications Port (COM2) Printer Port (LPT1) Printer Port Logical Interface Intel(R) 82801G (ICH7 Family) Ultra ATA Storage Controllers - 27DF ATA Channel 1 ATA Channel 0 Optiarc DVD RW AD-7201A ATA Device Intel(R) 82801GB/GR/GH (ICH7 Family) Serial ATA Storage Controller - 27C0 ATA Channel 1 ATA Channel 0 CPU Intel Core 2 Quad Q9400 Cores 4 Threads 4 Name Intel Core 2 Quad Q9400 Code Name Yorkfield Package Socket 775 LGA Technology 45nm Specification Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz Family 6 Extended Family 6 Model 7 Extended Model 17 Stepping A Revision R0 Instructions MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, Intel 64 Virtualization Supported, Enabled Hyperthreading Not supported Fan Speed 2512 RPM Bus Speed 333.3 MHz Rated Bus Speed 1333.3 MHz Stock Core Speed 2666 MHz Stock Bus Speed 333 MHz Average Temperature 60 °C Caches L1 Data Cache Size 4 x 32 KBytes L1 Instructions Cache Size 4 x 32 KBytes L2 Unified Cache Size 2 x 3072 KBytes Core 0 Core Speed 2666.3 MHz Multiplier x 8.0 Bus Speed 333.3 MHz Rated Bus Speed 1333.3 MHz Temperature 67 °C Thread 1 APIC ID 0 Core 1 Core Speed 2666.3 MHz Multiplier x 8.0 Bus Speed 333.3 MHz Rated Bus Speed 1333.3 MHz Temperature 56 °C Thread 1 APIC ID 1 Core 2 Core Speed 2666.3 MHz Multiplier x 8.0 Bus Speed 333.3 MHz Rated Bus Speed 1333.3 MHz Temperature 59 °C Thread 1 APIC ID 2 Core 3 Core Speed 2666.3 MHz Multiplier x 8.0 Bus Speed 333.3 MHz Rated Bus Speed 1333.3 MHz Temperature 58 °C Thread 1 APIC ID 3 Motherboard Manufacturer MICRO-STAR INTERNATIONAL CO.,LTD Model G31M3-F(MS-7528) (CPU 1) Version 1.0 Chipset Vendor Intel Chipset Model P35/G33/G31 Chipset Revision 10 Southbridge Vendor Intel Southbridge Model 82801GB (ICH7/R) Southbridge Revision A1 System Temperature 68 °C BIOS Brand American Megatrends Inc. Version V1.3 Date 06/19/2009 Voltage +3.3V 3.376 V CPU CORE 1.136 V VIN2 1.856 V VIN3 1.023 V +5V 4.961 V +12V 11.968 V VIN6 1.776 V VSB3V 3.376 V CMOS BATTERY 3.296 V PCI Data Slot PCI Slot Type PCI Slot Usage Available Bus Width 32 bit Slot Designation PCI1 Slot Number 0 Slot PCI Slot Type PCI Slot Usage Available Bus Width 32 bit Slot Designation PCI2 Slot Number 1 Graphics GeForce 9500 GT GPU G96 Device ID 10DE-0640 Revision A2 Subvendor MSI (1462) Current Performance Level Level 1 Current GPU Clock 550 MHz Current Memory Clock 400 MHz Current Shader Clock 1350 MHz Technology 66 nm Die Size 144 nm² Transistors 314 M Release Date Jul 29, 2008 DirectX Support 10.0 DirectX Shader Model 4.0 OpenGL Support 3.0 Bus Interface PCI Express x16 Temperature 54 °C ForceWare version 296.10 BIOS Version 62.94.4e.00.00 ROPs 8 Shaders 32 unified Physical Memory 512 MB Virtual Memory 2304 MB Bus Width 128 Bit Count of performance levels : 1 Level 0 GPU Clock 550 MHz Memory Clock 400 MHz Shader Clock 1350 MHz