Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-3840QM CPU @ 2.80GHz
Family
IvyBridge
Intel® Speed Shift
False
Intel® Turbo Boost Max
False
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 10 專業版
Service Pack
Version
10.0.16299
Motherboard
Manufacturer
Micro-Star International Co., Ltd.
Model
MS-16GA
Version
REV:1.0
Memory
Total Installed Memory
16.00 GB
Default Speed
1600 MHz
Manufacturer
Transcend
Capacity
8.00 GB
Bank Label
BANK 2
Device Locator
ChannelB-DIMM0
Manufacturer
Transcend
Device Locator
ChannelA-DIMM0
Capacity
8.00 GB
Default Speed
1600 MHz
Bank Label
BANK 0
Graphics
Compatibility
NVIDIA
Compatibility
Intel Corporation
DAC Type
Integrated RAMDAC
DAC Type
Internal
Driver Date
5/17/2017
Driver Date
4/4/2016
Driver Version
10.18.10.4425
Driver Version
22.21.13.8233
Name
NVIDIA GeForce GTX 660M
Name
Intel(R) HD Graphics 4000
RAM
2.00 GB
RAM
2.06 GB
BIOS
Manufacturer
American Megatrends Inc.
Release Date
12/18/2012
Version
E16GAIMS.10F
BIOS/UEFI Settings
Processor
Max Non Turbo Boost Ratio
28.0 x
Processor Core Ratio
38.0 x
Reference Clock
100.0 MHz
Processor Turbo Ratios
1 Active Core
42.0 x
2 Active Cores
41.0 x
3 Active Cores
40.0 x
4 Active Cores
38.0 x
Processor Turbo
Additional Turbo Voltage
0.0 mV
Processor Powercurrent
Core Current Limit
112.0 A
Turbo Boost Power Max
68.25 W
Turbo Boost Power Time Window
56.0 Seconds
Turbo Boost Short Power Max
68.25 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
