Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-3820QM CPU @ 2.70GHz
Family
IvyBridge
Logical CPU Cores
8
Microcode Update
0x1B
Physical CPU Cores
4
Possible Turbo Bins
4
Turbo Overclockable
True
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 8.1 專業版
Service Pack
Version
6.3.9600
Motherboard
Manufacturer
FUJITSU
Model
FJNBB2F
Version
Memory
Total Installed Memory
8.00 GB
Manufacturer
Samsung
Default Speed
1600 MHz
Device Locator
ChannelB-DIMM0
Bank Label
BANK 2
Capacity
4.00 GB
Bank Label
BANK 0
Manufacturer
Samsung
Device Locator
ChannelA-DIMM0
Default Speed
1600 MHz
Capacity
4.00 GB
Graphics
Compatibility
NVIDIA
Compatibility
Intel Corporation
DAC Type
Integrated RAMDAC
DAC Type
Internal
Driver Date
10/1/2013
Driver Date
8/30/2013
Driver Version
9.18.13.2702
Driver Version
10.18.10.3316
Name
NVIDIA GeForce GT 640M LE
Name
Intel(R) HD Graphics 4000
RAM
2.00 GB
RAM
2.06 GB
BIOS
Manufacturer
FUJITSU // American Megatrends Inc.
Release Date
8/28/2012
Version
2.00
BIOS/UEFI Settings
Processor
Max Non Turbo Boost Ratio
27.0 x
Processor Core Ratio
35.0 x
Reference Clock
100.0 MHz
Processor Turbo Ratios
1 Active Core
37.0 x
2 Active Cores
36.0 x
3 Active Cores
35.0 x
4 Active Cores
35.0 x
Processor Turbo
Additional Turbo Voltage
0.0 mV
Processor Powercurrent
Core Current Limit
112.0 A
Turbo Boost Power Max
45.0 W
Turbo Boost Power Time Window
28.0 Seconds
Turbo Boost Short Power Max
56.25 W
Package Turbo Power Lock
Enable
Turbo Boost Short Power Max Enable
Enable
Memory
Memory Clock Multiplier
1.3333 x
Graphics
Processor Graphics Current Limit
46.0 A
