CPU-Z
Binaries
CPU-Z version 1.54
Processors
Number of processors 1
Number of threads 4
APICs
Processor 0
-- Core 0
-- Thread 0 0
-- Core 1
-- Thread 0 2
-- Core 2
-- Thread 0 4
-- Core 3
-- Thread 0 6
Processors Information
Processor 1 ID = 0
Number of cores 4 (max 8)
Number of threads 4 (max 16)
Name Intel Core i5 750
Codename Lynnfield
Specification Intel(R) Core(TM) i5 CPU 750 @ 2.67GHz
Package (platform ID) Socket 1156 LGA (0x1)
CPUID 6.E.5
Extended CPUID 6.1E
Core Stepping B1
Technology 45 nm
Core Speed 1805.9 MHz
Multiplier x FSB 9.0 x 200.7 MHz
Rated Bus speed 3210.4 MHz
Stock frequency 2666 MHz
Instructions sets MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x
L1 Data cache 4 x 32 KBytes, 8-way set associative, 64-byte line size
L1 Instruction cache 4 x 32 KBytes, 4-way set associative, 64-byte line size
L2 cache 4 x 256 KBytes, 8-way set associative, 64-byte line size
L3 cache 8 MBytes, 16-way set associative, 64-byte line size
FID/VID Control yes
Turbo Mode supported, disabled
Max non-turbo ratio 20x
Max turbo ratio 24x
Max efficiency ratio 9x
TDP Limit 95 Watts
TDC Limit 89 Amps
Core TDP 89 Watts
Uncore TDP 6 Watts
Power @ 9x 14 Watts
Power @ 10x 17 Watts
Power @ 11x 20 Watts
Power @ 12x 25 Watts
Power @ 13x 30 Watts
Power @ 14x 36 Watts
Power @ 15x 43 Watts
Power @ 16x 51 Watts
Power @ 17x 60 Watts
Power @ 18x 70 Watts
Power @ 19x 82 Watts
Power @ 20x 95 Watts
Max bus number 255
Attached device PCI device at bus 255, device 2, function 1
Attached device PCI device at bus 255, device 3, function 4
Chipset
Northbridge Intel DMI Host Bridge rev. 11
Southbridge Intel P55 rev. 05
Graphic Interface PCI-Express
PCI-E Link Width x16
PCI-E Max Link Width x16
Memory Type DDR3
Memory Size 8192 MBytes
Channels Dual
Memory Frequency 802.6 MHz (2:8)
CAS# latency (CL) 9.0
RAS# to CAS# delay (tRCD) 9
RAS# Precharge (tRP) 9
Cycle Time (tRAS) 24
Row Refresh Cycle Time (tRFC) 89
Command Rate (CR) 2T
Uncore Frequency 3210.4 MHz
Memory SPD
DIMM # 1
SMBus address 0x50
Memory type DDR3
Module format UDIMM
Manufacturer (ID) Corsair (7F7F9E0000000000)
Size 2048 MBytes
Max bandwidth PC3-10700H (667 MHz)
Part number CMD4GX3M2A1600C8
Manufacturing date Week 20/Year 09
Number of banks 8
Nominal Voltage 1.50 Volts
EPP no
XMP yes
XMP revision 1.2
JEDEC timings table CL-tRCD-tRP-tRAS-tRC @ frequency
JEDEC #1 6.0-6-6-16-23 @ 444 MHz
JEDEC #2 8.0-8-8-22-30 @ 592 MHz
JEDEC #3 9.0-9-9-24-34 @ 666 MHz
XMP profile XMP-1600
Specification PC3-12800
Voltage level 1.650 Volts
Min Cycle time 1.250 ns (800 MHz)
Min tRP 10.00 ns
Min tRCD 10.00 ns
Min tWR 15.00 ns
Min tRAS 30.00 ns
Min tRC 50.63 ns
Min tRFC 110.00 ns
Min tRTP 7.50 ns
Min tRRD 7.50 ns
Command Rate 2T
XMP timings table CL-tRCD-tRP-tRAS-tRC-CR @ frequency (voltage)
XMP #1 6.0-6-6-18-31-2T @ 600 MHz (1.650 Volts)
XMP #2 8.0-8-8-24-41-2T @ 800 MHz (1.650 Volts)
DIMM # 2
SMBus address 0x51
Memory type DDR3
Module format UDIMM
Manufacturer (ID) Corsair (7F7F9E0000000000)
Size 2048 MBytes
Max bandwidth PC3-10700H (667 MHz)
Part number CMD4GX3M2A1600C8
Manufacturing date Week 20/Year 09
Number of banks 8
Nominal Voltage 1.50 Volts
EPP no
XMP yes
XMP revision 1.2
JEDEC timings table CL-tRCD-tRP-tRAS-tRC @ frequency
JEDEC #1 6.0-6-6-16-23 @ 444 MHz
JEDEC #2 8.0-8-8-22-30 @ 592 MHz
JEDEC #3 9.0-9-9-24-34 @ 666 MHz
XMP profile XMP-1600
Specification PC3-12800
Voltage level 1.650 Volts
Min Cycle time 1.250 ns (800 MHz)
Min tRP 10.00 ns
Min tRCD 10.00 ns
Min tWR 15.00 ns
Min tRAS 30.00 ns
Min tRC 50.63 ns
Min tRFC 110.00 ns
Min tRTP 7.50 ns
Min tRRD 7.50 ns
Command Rate 2T
XMP timings table CL-tRCD-tRP-tRAS-tRC-CR @ frequency (voltage)
XMP #1 6.0-6-6-18-31-2T @ 600 MHz (1.650 Volts)
XMP #2 8.0-8-8-24-41-2T @ 800 MHz (1.650 Volts)
DIMM # 3
SMBus address 0x52
Memory type DDR3
Module format UDIMM
Manufacturer (ID) Corsair (7F7F9E0000000000)
Size 2048 MBytes
Max bandwidth PC3-10700H (667 MHz)
Part number CMD4GX3M2A1600C8
Manufacturing date Week 20/Year 09
Number of banks 8
Nominal Voltage 1.50 Volts
EPP no
XMP yes
XMP revision 1.2
JEDEC timings table CL-tRCD-tRP-tRAS-tRC @ frequency
JEDEC #1 6.0-6-6-16-23 @ 444 MHz
JEDEC #2 8.0-8-8-22-30 @ 592 MHz
JEDEC #3 9.0-9-9-24-34 @ 666 MHz
XMP profile XMP-1600
Specification PC3-12800
Voltage level 1.650 Volts
Min Cycle time 1.250 ns (800 MHz)
Min tRP 10.00 ns
Min tRCD 10.00 ns
Min tWR 15.00 ns
Min tRAS 30.00 ns
Min tRC 50.63 ns
Min tRFC 110.00 ns
Min tRTP 7.50 ns
Min tRRD 7.50 ns
Command Rate 2T
XMP timings table CL-tRCD-tRP-tRAS-tRC-CR @ frequency (voltage)
XMP #1 6.0-6-6-18-31-2T @ 600 MHz (1.650 Volts)
XMP #2 8.0-8-8-24-41-2T @ 800 MHz (1.650 Volts)
DIMM # 4
SMBus address 0x53
Memory type DDR3
Module format UDIMM
Manufacturer (ID) Corsair (7F7F9E0000000000)
Size 2048 MBytes
Max bandwidth PC3-10700H (667 MHz)
Part number CMD4GX3M2A1600C8
Manufacturing date Week 20/Year 09
Number of banks 8
Nominal Voltage 1.50 Volts
EPP no
XMP yes
XMP revision 1.2
JEDEC timings table CL-tRCD-tRP-tRAS-tRC @ frequency
JEDEC #1 6.0-6-6-16-23 @ 444 MHz
JEDEC #2 8.0-8-8-22-30 @ 592 MHz
JEDEC #3 9.0-9-9-24-34 @ 666 MHz
XMP profile XMP-1600
Specification PC3-12800
Voltage level 1.650 Volts
Min Cycle time 1.250 ns (800 MHz)
Min tRP 10.00 ns
Min tRCD 10.00 ns
Min tWR 15.00 ns
Min tRAS 30.00 ns
Min tRC 50.63 ns
Min tRFC 110.00 ns
Min tRTP 7.50 ns
Min tRRD 7.50 ns
Command Rate 2T
XMP timings table CL-tRCD-tRP-tRAS-tRC-CR @ frequency (voltage)
XMP #1 6.0-6-6-18-31-2T @ 600 MHz (1.650 Volts)
XMP #2 8.0-8-8-24-41-2T @ 800 MHz (1.650 Volts)
Monitoring
Mainboard Model Maximus III Formula (0x000006D5 - 0x737EC7E1)
LPCIO
LPCIO Vendor Winbond
LPCIO Model W83667HG-A
LPCIO Vendor ID 0x5CA3
LPCIO Chip ID 0xB3
LPCIO Revision ID 0x53
Hardware Monitors
Hardware monitor Winbond W83627DHG
Voltage 0 1.31 Volts [0xA4] (CPU VCORE)
Voltage 1 1.77 Volts [0xDD] (VIN1)
Voltage 2 3.34 Volts [0xD1] (+3.3V)
Voltage 3 5.02 Volts [0xD1] (+5V)
Voltage 4 11.99 Volts [0xD7] (+12V)
Voltage 6 0.86 Volts [0x6B] (VIN6)
Temperature 0 18°C (64°F) [0x12] (SYSTIN)
Temperature 1 19°C (65°F) [0x25] (CPUTIN)
Temperature 2 34°C (93°F) [0x44] (AUXTIN)
Hardware monitor Analog Device ASP0800
Current 0 24.13 Amps [0x304] (CPU)
Power 0 31.75 W [0x3F8] (CPU)
Hardware monitor Analog Device ASP0800
Current 0 24.38 Amps [0x30C] (CPU)
Power 0 32.06 W [0x201] (CPU)
Hardware monitor Intel Core i5 750
Power 0 14.11 W (Processor)
Temperature 0 28°C (82°F) [0x47] (Core #0)
Temperature 1 26°C (78°F) [0x49] (Core #1)
Temperature 2 30°C (86°F) [0x45] (Core #2)
Temperature 3 26°C (78°F) [0x49] (Core #3)
PCI Devices
Description Host Bridge
Location bus 0 (0x00), device 0 (0x00), function 0 (0x00)
Common header
Vendor ID 0x8086
Model ID 0xD131
Revision ID 0x11
Description PCI to PCI Bridge
Location bus 0 (0x00), device 3 (0x03), function 0 (0x00)
Common header
Vendor ID 0x8086
Model ID 0xD138
Revision ID 0x11
Description System Device
Location bus 0 (0x00), device 8 (0x08), function 0 (0x00)
Common header
Vendor ID 0x8086
Model ID 0xD155
Revision ID 0x11
Description System Device
Location bus 0 (0x00), device 8 (0x08), function 1 (0x01)
Common header
Vendor ID 0x8086
Model ID 0xD156
Revision ID 0x11
Description System Device
Location bus 0 (0x00), device 8 (0x08), function 2 (0x02)
Common header
Vendor ID 0x8086
Model ID 0xD157
Revision ID 0x11
Description System Device
Location bus 0 (0x00), device 8 (0x08), function 3 (0x03)
Common header
Vendor ID 0x8086
Model ID 0xD158
Revision ID 0x11
Description System Device
Location bus 0 (0x00), device 16 (0x10), function 0 (0x00)
Common header
Vendor ID 0x8086
Model ID 0xD150
Revision ID 0x11
Description System Device
Location bus 0 (0x00), device 16 (0x10), function 1 (0x01)
Common header
Vendor ID 0x8086
Model ID 0xD151
Revision ID 0x11
Description USB 2.0 Controller (EHCI)
Location bus 0 (0x00), device 26 (0x1A), function 0 (0x00)
Common header
Vendor ID 0x8086
Model ID 0x3B3C
Revision ID 0x05
Description Multimedia device
Location bus 0 (0x00), device 27 (0x1B), function 0 (0x00)
Common header
Vendor ID 0x8086
Model ID 0x3B56
Revision ID 0x05
Description PCI to PCI Bridge
Location bus 0 (0x00), device 28 (0x1C), function 0 (0x00)
Common header
Vendor ID 0x8086
Model ID 0x3B42
Revision ID 0x05
Description PCI to PCI Bridge
Location bus 0 (0x00), device 28 (0x1C), function 4 (0x04)
Common header
Vendor ID 0x8086
Model ID 0x3B4A
Revision ID 0x05
Description PCI to PCI Bridge
Location bus 0 (0x00), device 28 (0x1C), function 5 (0x05)
Common header
Vendor ID 0x8086
Model ID 0x3B4C
Revision ID 0x05
Description PCI to PCI Bridge
Location bus 0 (0x00), device 28 (0x1C), function 6 (0x06)
Common header
Vendor ID 0x8086
Model ID 0x3B4E
Revision ID 0x05
Description PCI to PCI Bridge
Location bus 0 (0x00), device 28 (0x1C), function 7 (0x07)
Common header
Vendor ID 0x8086
Model ID 0x3B50
Revision ID 0x05
Description USB 2.0 Controller (EHCI)
Location bus 0 (0x00), device 29 (0x1D), function 0 (0x00)
Common header
Vendor ID 0x8086
Model ID 0x3B34
Revision ID 0x05
Description PCI to PCI Bridge
Location bus 0 (0x00), device 30 (0x1E), function 0 (0x00)
Common header
Vendor ID 0x8086
Model ID 0x244E
Revision ID 0xA5
Description PCI to ISA Bridge
Location bus 0 (0x00), device 31 (0x1F), function 0 (0x00)
Common header
Vendor ID 0x8086
Model ID 0x3B02
Revision ID 0x05
Description RAID Controller
Location bus 0 (0x00), device 31 (0x1F), function 2 (0x02)
Common header
Vendor ID 0x8086
Model ID 0x2822
Revision ID 0x05
Description SMBus Controller
Location bus 0 (0x00), device 31 (0x1F), function 3 (0x03)
Common header
Vendor ID 0x8086
Model ID 0x3B30
Revision ID 0x05
Description VGA Controller
Location bus 1 (0x01), device 0 (0x00), function 0 (0x00)
Common header
Vendor ID 0x1002
Model ID 0x6899
Revision ID 0x00
Description Multimedia device
Location bus 1 (0x01), device 0 (0x00), function 1 (0x01)
Common header
Vendor ID 0x1002
Model ID 0xAA50
Revision ID 0x00
Description IDE Controller
Location bus 2 (0x02), device 0 (0x00), function 0 (0x00)
Common header
Vendor ID 0x197B
Model ID 0x2363
Revision ID 0x03
Description Ethernet Controller
Location bus 7 (0x07), device 4 (0x04), function 0 (0x00)
Common header
Vendor ID 0x10EC
Model ID 0x8167
Revision ID 0x10
Description Host Bridge
Location bus 255 (0xFF), device 0 (0x00), function 0 (0x00)
Common header
Vendor ID 0x8086
Model ID 0x2C51
Revision ID 0x04
Description Host Bridge
Location bus 255 (0xFF), device 0 (0x00), function 1 (0x01)
Common header
Vendor ID 0x8086
Model ID 0x2C81
Revision ID 0x04
Description Host Bridge
Location bus 255 (0xFF), device 2 (0x02), function 0 (0x00)
Common header
Vendor ID 0x8086
Model ID 0x2C90
Revision ID 0x04
Description Host Bridge
Location bus 255 (0xFF), device 2 (0x02), function 1 (0x01)
Common header
Vendor ID 0x8086
Model ID 0x2C91
Revision ID 0x04
Description Host Bridge
Location bus 255 (0xFF), device 3 (0x03), function 0 (0x00)
Common header
Vendor ID 0x8086
Model ID 0x2C98
Revision ID 0x04
Description Host Bridge
Location bus 255 (0xFF), device 3 (0x03), function 1 (0x01)
Common header
Vendor ID 0x8086
Model ID 0x2C99
Revision ID 0x04
Description Host Bridge
Location bus 255 (0xFF), device 3 (0x03), function 4 (0x04)
Common header
Vendor ID 0x8086
Model ID 0x2C9C
Revision ID 0x04
Description Host Bridge
Location bus 255 (0xFF), device 4 (0x04), function 0 (0x00)
Common header
Vendor ID 0x8086
Model ID 0x2CA0
Revision ID 0x04
Description Host Bridge
Location bus 255 (0xFF), device 4 (0x04), function 1 (0x01)
Common header
Vendor ID 0x8086
Model ID 0x2CA1
Revision ID 0x04
Description Host Bridge
Location bus 255 (0xFF), device 4 (0x04), function 2 (0x02)
Common header
Vendor ID 0x8086
Model ID 0x2CA2
Revision ID 0x04
Description Host Bridge
Location bus 255 (0xFF), device 4 (0x04), function 3 (0x03)
Common header
Vendor ID 0x8086
Model ID 0x2CA3
Revision ID 0x04
Description Host Bridge
Location bus 255 (0xFF), device 5 (0x05), function 0 (0x00)
Common header
Vendor ID 0x8086
Model ID 0x2CA8
Revision ID 0x04
Description Host Bridge
Location bus 255 (0xFF), device 5 (0x05), function 1 (0x01)
Common header
Vendor ID 0x8086
Model ID 0x2CA9
Revision ID 0x04
Description Host Bridge
Location bus 255 (0xFF), device 5 (0x05), function 2 (0x02)
Common header
Vendor ID 0x8086
Model ID 0x2CAA
Revision ID 0x04
Description Host Bridge
Location bus 255 (0xFF), device 5 (0x05), function 3 (0x03)
Common header
Vendor ID 0x8086
Model ID 0x2CAB
Revision ID 0x04
DMI
DMI BIOS
vendor American Megatrends Inc.
version 1607
date 03/26/2010
DMI System Information
manufacturer System manufacturer
product System Product Name
version System Version
serial System Serial Number
UUID E056001E-8C0000AD-40E990E6-BA2EDA97
DMI Baseboard
vendor ASUSTeK Computer INC.
model Maximus III Formula
revision Rev 1.xx
serial 101600370000337
DMI System Enclosure
manufacturer Chassis Manufacture
chassis type Desktop
chassis serial Chassis Serial Number
DMI Processor
manufacturer Intel
model Intel(R) Core(TM) i5 CPU 750 @ 2.67GHz
clock speed 4013.0 MHz
FSB speed 200.0 MHz
multiplier 20.0x
DMI Memory Controller
correction 64-bit ECC
Max module size 2048 MBytes
DMI Memory Module
designation DIMM0
size 2048 MBytes (double bank)
DMI Memory Module
designation DIMM1
size 2048 MBytes (double bank)
DMI Memory Module
designation DIMM2
size 2048 MBytes (double bank)
DMI Memory Module
designation DIMM3
size 2048 MBytes (double bank)
DMI Port Connector
designation PS/2 Keyboard (internal)
designation PS/2 Keyboard (external)
port type Keyboard Port
connector PS/2
DMI Port Connector
designation USB9_10 (internal)
designation USB9_10 (external)
port type USB
connector Access Bus (USB)
DMI Port Connector
designation USB11_12 (internal)
designation USB11_12 (external)
port type USB
connector Access Bus (USB)
DMI Port Connector
designation USB13_14 (internal)
designation USB13_14 (external)
port type USB
connector Access Bus (USB)
DMI Port Connector
designation GbE LAN (internal)
designation GbE LAN (external)
port type Network Port
connector RJ-45
DMI Port Connector
designation SATA6 (internal)
designation SATA6 (external)
DMI Port Connector
designation SATA1 (internal)
DMI Port Connector
designation SATA2 (internal)
DMI Port Connector
designation SATA3 (internal)
DMI Port Connector
designation SATA4 (internal)
DMI Port Connector
designation SATA5 (internal)
DMI Port Connector
designation USB1_2 (internal)
port type USB
connector Access Bus (USB)
DMI Port Connector
designation USB3_4 (internal)
port type USB
connector Access Bus (USB)
DMI Port Connector
designation USB5_6 (internal)
port type USB
connector Access Bus (USB)
DMI Port Connector
designation USB7_8 (internal)
port type USB
connector Access Bus (USB)
DMI Port Connector
designation IE1394_2 (internal)
port type Firewire (IEEE P1394)
connector IEEE 1394
DMI Port Connector
designation AAFP (internal)
port type Audio Port
connector Mini Jack (headphones)
DMI Port Connector
designation CPU_FAN (internal)
DMI Port Connector
designation CHA_FAN1 (internal)
DMI Port Connector
designation PWR_FAN (internal)
DMI Port Connector
designation CHA_FAN2 (internal)
DMI Port Connector
designation CHA_FAN3 (internal)
DMI Port Connector
designation OPT_FAN1 (internal)
DMI Port Connector
designation OPT_FAN2 (internal)
DMI Port Connector
designation OPT_FAN3 (internal)
DMI Port Connector
designation SATA_E1 (internal)
DMI Port Connector
designation SATA_E2 (internal)
DMI Port Connector
designation SATA_ODD1 (internal)
DMI Port Connector
designation SATA_ODD2 (internal)
DMI Port Connector
designation F_ESATA (internal)
DMI Extension Slot
designation PCIEX16_1
type A5
width 32 bits
populated yes
DMI Extension Slot
designation PCIEX1_1
type A5
width 32 bits
populated no
DMI Extension Slot
designation PCIEX1_2
type A5
width 32 bits
populated no
DMI Extension Slot
designation PCIEX16_2
type A5
width 32 bits
populated no
DMI Extension Slot
designation PCI1
type PCI
width 32 bits
populated no
DMI Extension Slot
designation PCIEX16_3
type A5
width 32 bits
populated no
DMI Extension Slot
designation PCI2
type PCI
width 32 bits
populated no
DMI OEM Strings
string[0] To Be Filled By O.E.M.
string[1] To Be Filled By O.E.M.
string[2] To Be Filled By O.E.M.
string[3] To Be Filled By O.E.M.
DMI Physical Memory Array
location Motherboard
usage System Memory
correction None
max capacity 4096 MBytes
max# of devices 4
DMI Memory Device
designation DIMM0
format DIMM
type DDR
total width 72 bits
data width 64 bits
size 2048 MBytes
DMI Memory Device
designation DIMM1
format DIMM
type DDR
total width 72 bits
data width 64 bits
size 2048 MBytes
DMI Memory Device
designation DIMM2
format DIMM
type DDR
total width 72 bits
data width 64 bits
size 2048 MBytes
DMI Memory Device
designation DIMM3
format DIMM
type DDR
total width 72 bits
data width 64 bits
size 2048 MBytes
Graphics
Number of adapters 0
Graphic APIs
Display Adapters
Software
Windows Version Microsoft Windows 7 (6.1) (Build 7600)
DirectX Version 11.0