Processor (CPU)
CPU Name
Intel® Core™ i5 CPU M 580 @ 2.67GHz
Threading
1 CPU - 2 Core - 4 Threads
Frequency
4522.54 MHz (34 * 132.98 MHz)
Multiplier
Current: 34 / Min: 9 / Max: 25
Architecture
Arrandale / 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, AES
Caches
L1D : 32 KB / L2 : 256 KB / L3 : 3072 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 12-way
Microcode
Rev. 0x2
Temperature
67 °C / 153 °F
Type
Retail (Stock Frequency : 2666 MHz)
Cores Frequencies
#00: 4522.54 MHz  #02: 2926.35 MHz 
Motherboard
Model
Dell 02K3Y4
Socket
Socket 989 rPGA
North Bridge
Intel Havendale/Clarkdale Host Bridge re
South Bridge
Intel QM57 rev 05
BIOS
Dell Inc. A06 (11/20/2010)
Memory (RAM)
Total Size
4096 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
532.1 MHz (DDR3-1064) - Ratio 4:16
Timings
7-7-7-20-1 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Samsung 2048 MB (DDR3-1337) - P/N: M471B5773CHS-CH9
Slot #2 Module
Samsung 2048 MB (DDR3-1337) - P/N: M471B5773CHS-CH9
Graphic Card (GPU)
GPU Type
Intel(R) HD Graphics
GPU Brand
0x1028 (0x040B)
GPU VRAM
1722 MB
Storage (HDD/SSD)
Model #1
Western Digital WDC WD25 00BEKT-75PVM
Capacity #1
250 GB
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Ultimate Edition 64-bit
CPU-Z Version
1.78.1 (64 bit)