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: C2 / Technology: 32 nm
CPUID / Ext.
6.5.2 / 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. 0xE
TDP / Vcore
73 Watts / 2.004 Volts
Temperature
52 °C / 126 °F
Type
Retail (Stock Frequency : 3066 MHz)
Cores Frequencies
#00: 3058.54 MHz  #01: 3058.54 MHz 
Motherboard
Model
Acer Aspire X5950
Socket
Socket 1156 LGA
North Bridge
Intel Havendale/Clarkdale Host Bridge re
South Bridge
Intel H57 rev 06
BIOS
American Megatrends Inc. P01-A2 (04/13/2010)
Memory (RAM)
Total Size
4096 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
664.9 MHz (DDR3-1330) - Ratio 4:20
Timings
9-9-9-24-1 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
2048 MB (DDR3-1337) - P/N: GU512303EP0202
Slot #2 Module
2048 MB (DDR3-1337) - P/N: GU512303EP0202
Graphic Card (GPU)
GPU Type
ATI Radeon HD 5450 @ 650 MHz
GPU Brand
PC Partner
GPU VRAM
512 MB @ 800 MHz
Storage (HDD/SSD)
Model #1 Name
Western Digital WDC WD6400AAKS-22A7B2 (FW: 01.03B01)
Model #1 Capacity
596.2 GiB (~640 GB)
Model #1 Type
Fixed - Bus: ATA (3)
Display
Screen #1
Hewlett Packard L2151w (HWP2872)
Screen #1 Spec
21.7 inches (55.1 cm) / 1920 x 1080 pixels @ 48-76 Hz
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Home Premium Edition 64-bit
CPU-Z Version
1.87.0 (64 bit)