Processor (CPU)
CPU Name
Intel® Core™ i7 CPU M 640 @ 2.80GHz
Threading
1 CPU - 2 Core - 4 Threads
Frequency
3724.45 MHz (28 * 133.02 MHz)
Multiplier
Current: 28 / Min: 9 / Max: 26
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 : 4096 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 16-way
Microcode
Rev. 0x2
TDP / Vcore
25 Watts /
Temperature
73 °C / 163 °F
Type
Retail (Stock Frequency : 2800 MHz)
Cores Frequencies
#00: 3724.45 MHz  #02: 3192.38 MHz 
Motherboard
Model
Hewlett-Packard 1521
Socket
Socket 989 rPGA
North Bridge
Intel Havendale/Clarkdale Host Bridge re
South Bridge
Intel QM57 rev 05
BIOS
Hewlett-Packard 68CVD Ver. F.23 (03/08/2013)
Memory (RAM)
Total Size
6144 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 4096 MB (DDR3-1337) - P/N: M471B5273DH0-CH9
Slot #2 Module
Micron Technology 2048 MB (DDR3-1337) - P/N: 8JSF25664HZ-1G4D1
Graphic Card (GPU)
GPU Type
NVIDIA NVS 5100M (GT216) @ 550 MHz
GPU Brand
Hewlett-Packard
GPU VRAM
1024 MB @ 790 MHz
Storage (HDD/SSD)
Model #1
SanDisk SDSSDP128G
Capacity #1
128 GB
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Professional 64-bit
CPU-Z Version
1.77.0 (64 bit)