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Hardware Details
Processor
Brand String
Intel(R) Core(TM) i5-4200U CPU @ 1.60GHz
Family
Haswell
Intel® Speed Shift
False
Intel® Turbo Boost Max
False
Logical CPU Cores
4
Microcode Update
0x20
Physical CPU Cores
2
Possible Turbo Bins
0
Turbo Overclockable
False
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 10 家庭单语言版
Service Pack
Version
10.0.17134
Motherboard
Manufacturer
ASUSTeK COMPUTER INC.
Model
S451LN
Version
1.0
Memory
Total Installed Memory
4.00 GB
Manufacturer
Hynix/Hyundai
Default Speed
1600 MHz
Capacity
4.00 GB
Bank Label
BANK 0
Device Locator
ChannelA-DIMM0
Graphics
Compatibility
Intel Corporation
Compatibility
NVIDIA
DAC Type
Internal
DAC Type
Integrated RAMDAC
Driver Date
11/10/2016
Driver Date
4/22/2018
Driver Version
20.19.15.4549
Driver Version
24.21.13.9731
Name
NVIDIA GeForce 840M
Name
Intel(R) HD Graphics Family
RAM
2.00 GB
RAM
1.00 GB
BIOS
Manufacturer
American Megatrends Inc.
Release Date
3/11/2014
Version
S451LN.303
BIOS/UEFI Settings
Processor
Core Voltage
0.0 V
Core Voltage Offset
0.0 mV
Processor Core Ratio
23.0 x
Reference Clock
100.0 MHz
Core Voltage Mode
Adaptive
Processor Turbo Ratios
1 Active Core
26.0 x
2 Active Cores
23.0 x
Processor Turbo
Processor Powercurrent
Processor Current Limit
32.0 A
Turbo Boost Power Max
16.0 W
Turbo Boost Power Time Window
64.0 Seconds
Turbo Boost Short Power Max
25.0 W
Package Turbo Power Lock
Enable
Turbo Boost Short Power Max Enable
Enable
Other
Processor Integrated VR Efficiency Mode
Enable
Processor Integrated VR Faults
Enable
Graphics
Processor Graphics Ratio Limit
10.0 x
Processor Graphics Voltage
0.7 V
Processor Graphics Voltage Offset
100.0 mV
Processor Graphics Voltage Mode
Adaptive
Cache
Cache Voltage
0.0 V
Cache Voltage Offset
0.0 mV
Cache Voltage Mode
Adaptive
