Processor (CPU)
CPU Name
Intel® Core™ i3 CPU 540 @ 3.07GHz
Threading
1 CPU - 2 Core - 4 Threads
Frequency
3058.54 MHz (23 * 132.98 MHz) - Uncore: 2127.7 MHz
Multiplier
Current: 23 / Min: 9 / Max: 23
Architecture
Clarkdale / Stepping: K0 / Technology: 32 nm
CPUID / Ext.
6.5.5 / 6.25
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x
Caches
L1D : 32 KB / L2 : 256 KB / L3 : 4096 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 16-way
Microcode
Rev. 0x2
TDP / Vcore
73 Watts / 1.24 Volts
Temperature
81 °C / 178 °F
Type
Retail (Stock Frequency : 3066 MHz)
Cores Frequencies
#00: 3058.54 MHz  #01: 3058.54 MHz 
Motherboard
Model
MSI H55M-P31(MS-7636)
Socket
Socket 1156 LGA
North Bridge
Intel Havendale/Clarkdale Host Bridge re
South Bridge
Intel H55 rev 06
BIOS
American Megatrends Inc. V1.9 (09/14/2010)
Memory (RAM)
Total Size
12288 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
664.9 MHz (DDR3-1330) - Ratio 4:20
Timings
9-9-9-24-2 (tCAS-tRC-tRP-tRAS-tCR)
Slot #1 Module
Kingston 2048 MB (DDR3-1337) - P/N: 9965413-011.A01LF
Slot #2 Module
Nanya Technology 4096 MB (DDR3-1600) - XMP 1.2 - P/N: M2X4G64CB8HG9N-DG
Slot #3 Module
SK Hynix 2048 MB (DDR3-1337) - P/N: HMT125U6TFR8C-H9
Slot #4 Module
Nanya Technology 4096 MB (DDR3-1600) - XMP 1.2 - P/N: M2X4G64CB8HG9N-DG
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GT 640
GPU Brand
EVGA Corp.
GPU VRAM
2048 MB (Samsung)
Storage (HDD/SSD)
Model #1 Name
Western Digital WDC WD2500JS-22NCB1 (FW: 10.02E02)
Model #1 Capacity
232.9 GiB (~250 GB)
Model #1 Type
Fixed - Bus: ATA (3)
Display
Screen #1
LG Electronics ( L1953S (GSM4B3E)
Screen #1 Spec
17.1 inches (43.4 cm) / 1280 x 1024 pixels @ 56-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Ultimate Edition 64-bit
Windows Subver.
Service Pack 1 (Build 7601
CPU-Z Version
1.89.0 (64 bit)