Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-4558U CPU @ 2.80GHz
Family
Haswell
Logical CPU Cores
4
Microcode Update
0x15
Physical CPU Cores
2
Possible Turbo Bins
4
Turbo Overclockable
True
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 8.1 Pro
Service Pack
Version
6.3.9600
Motherboard
Manufacturer
ASUSTeK COMPUTER INC.
Model
UX301LAA
Version
1.0
Memory
Total Installed Memory
8.00 GB
Device Locator
ChannelA-DIMM0
Capacity
4.00 GB
Default Speed
MHz
Bank Label
BANK 0
Manufacturer
Elpida
Device Locator
ChannelB-DIMM0
Capacity
4.00 GB
Manufacturer
Elpida
Default Speed
MHz
Bank Label
BANK 2
Graphics
Compatibility
Intel Corporation
DAC Type
Internal
Driver Date
3/11/2014
Driver Version
10.18.10.3496
Name
Intel(R) Iris(TM) Graphics 5100
RAM
2.50 GB
BIOS
Manufacturer
American Megatrends Inc.
Release Date
12/31/2013
Version
UX301LAA.206
BIOS/UEFI Settings
Processor
Core Voltage
0.00585938 V
Dynamic CPU Voltage Offset
1.953125 mV
Processor Cache Ratio
33.0 x
Processor Cache Voltage
0.00488281 V
Processor Cache Voltage Offset
3.90625 mV
Reference Clock
100.0 MHz
Core Voltage Mode
Adaptive
Processor Cache Voltage Mode
Adaptive
Processor Turbo Ratios
1 Active Core
34.0 x
2 Active Cores
33.0 x
Processor Turbo
Processor Powercurrent
Processor Current Limit
39.0 A
Turbo Boost Power Max
28.0 W
Turbo Boost Power Time Window
64.0 Seconds
Turbo Boost Short Power Max
35.0 W
Package Turbo Power Lock
Enable
Turbo Boost Short Power Max Enable
Enable
Other
Processor Integrated VR Efficiency Mode
Disable
Processor Integrated VR Faults
Enable
Graphics
Processor Graphics Ratio Limit
0.5 x
Processor Graphics Voltage
9.7656E-4 V
Processor Graphics Voltage Offset
1.953125 mV
Processor Graphics Voltage Mode
Adaptive
