Processor (CPU)
CPU Name
Intel® Core™ i7 CPU M 640 @ 2.80GHz
Threading
1 CPU - 2 Core - 4 Threads
Frequency
3200.11 MHz (24 * 133.34 MHz)
Multiplier
Current: 24 / 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. 0x7
TDP / Vcore
25 Watts /
Temperature
55 °C / 131 °F
Type
Retail (Stock Frequency : 2800 MHz)
Cores Frequencies
#00: 1466.72 MHz  #01: 1466.72 MHz 
Motherboard
Model
Acer HMA71_CP
Socket
Socket 989 rPGA
North Bridge
Intel Havendale/Clarkdale Host Bridge re
South Bridge
Intel HM55 rev 05
BIOS
Insyde Corp. V1.06 (08/10/2012)
Memory (RAM)
Total Size
8192 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
533.4 MHz (DDR3-1066) - Ratio 4:16
Timings
7-7-7-19-1 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Crucial Technology 4096 MB (DDR3-1600) - P/N: CT51264BF160B.C16F
Slot #2 Module
Crucial Technology 4096 MB (DDR3-1600) - P/N: CT51264BF160B.C16F
Graphic Card (GPU)
GPU #1 Type
Intel(R) HD Graphics
GPU #1 Brand
ACER
GPU #2 Type
NVIDIA GeForce GT 520M (GF108) @ 50 MHz
GPU #2 Brand
ACER
GPU #2 VRAM
1024 MB @ 135 MHz
Storage (HDD/SSD)
Model #1 Name
Seagate ST2000LX001-1RG174 (FW: SDM1)
Model #1 Capacity
1863.0 GiB (~2000 GB)
Model #1 Type
Fixed - Bus: SATA (11)
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Professional 64-bit
CPU-Z Version
2.00.0 (64 bit)