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Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-4558U CPU @ 2.80GHz
Family
Haswell
Logical CPU Cores
4
Microcode Update
0x18
Physical CPU Cores
2
Possible Turbo Bins
4
Turbo Overclockable
True
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 8.1
Service Pack
Version
6.3.9600
Motherboard
Manufacturer
ASUSTeK COMPUTER INC.
Model
UX301LAA
Version
1.0
Memory
Total Installed Memory
8.00 GB
Capacity
4.00 GB
Device Locator
ChannelA-DIMM0
Manufacturer
Elpida
Default Speed
1600 MHz
Bank Label
BANK 0
Device Locator
ChannelB-DIMM0
Default Speed
1600 MHz
Bank Label
BANK 2
Manufacturer
Elpida
Capacity
4.00 GB
Graphics
Compatibility
Intel Corporation
DAC Type
Internal
Driver Date
9/16/2013
Driver Version
10.18.10.3308
Name
Intel(R) Iris(TM) Graphics 5100
RAM
2.06 GB
BIOS
Manufacturer
American Megatrends Inc.
Release Date
5/8/2014
Version
UX301LAA.209
BIOS/UEFI Settings
Processor
Core Voltage
0.0 V
Core Voltage Offset
-50.78125 mV
Processor Core Ratio
30.0 x
Reference Clock
100.0 MHz
Core Voltage Mode
Adaptive
Processor Turbo Ratios
1 Active Core
33.0 x
2 Active Cores
30.0 x
Processor Turbo
Processor Powercurrent
Processor Current Limit
39.0 A
Turbo Boost Power Max
20.0 W
Turbo Boost Power Time Window
64.0 Seconds
Turbo Boost Short Power Max
28.0 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
12.0 x
Processor Graphics Voltage
0.0 V
Processor Graphics Voltage Offset
-50.78125 mV
Processor Graphics Voltage Mode
Adaptive
Cache
Cache Voltage
0.0 V
Cache Voltage Offset
-10.7421875 mV
Processor Cache Ratio
33.0 x
Cache Voltage Mode
Adaptive
