Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-2670QM CPU @ 2.20GHz
Family
SandyBridge
Logical CPU Cores
8
Microcode Update
0x23
Physical CPU Cores
4
Turbo Overclockable
False
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 7 Home Premium
Service Pack
Service Pack 1
Version
6.1.7601
Motherboard
Manufacturer
Acer
Model
Aspire 4755
Version
V2.19
Memory
Total Installed Memory
4.00 GB
Manufacturer
830B
Capacity
4.00 GB
Device Locator
ChannelA-DIMM0
Bank Label
BANK 0
Default Speed
1333 MHz
Graphics
Compatibility
Intel Corporation
Compatibility
NVIDIA
DAC Type
Internal
DAC Type
Integrated RAMDAC
Driver Date
6/5/2011
Driver Date
3/26/2011
Driver Version
8.17.12.6883
Driver Version
8.15.10.2345
Name
NVIDIA GeForce GT 540M
Name
Intel(R) HD Graphics Family
RAM
1.78 GB
RAM
2.00 GB
BIOS
Manufacturer
Phoenix Technologies Ltd.
Release Date
3/19/2012
Version
V2.19
BIOS/UEFI Settings
Processor
Max Non Turbo Boost Ratio
22.0 x
Processor Turbo Ratios
1 Active Core
31.0 x
2 Active Cores
30.0 x
3 Active Cores
28.0 x
4 Active Cores
28.0 x
Processor Turbo
Additional Turbo Voltage
0.0 mV
Processor Powercurrent
Turbo Boost Power Max
45.0 W
Turbo Boost Short Power Max
56.25 W
Package Turbo Power Lock
Enable
Turbo Boost Short Power Max Enable
Enable
