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Hardware Details
Processor
Brand String
Intel(R) Core(TM) i3-4020Y CPU @ 1.50GHz
Family
Haswell
Intel® Speed Shift
False
Intel® Turbo Boost Max
False
Logical CPU Cores
4
Microcode Update
0x1C
Physical CPU Cores
2
Possible Turbo Bins
0
Turbo Overclockable
False
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 8.1 Pro
Service Pack
Version
6.3.9600
Motherboard
Manufacturer
Microsoft Corporation
Model
Surface Pro 3
Version
1
Memory
Total Installed Memory
4.00 GB
Default Speed
1600 MHz
Device Locator
ChannelA-DIMM0
Manufacturer
0000
Bank Label
BANK 0
Capacity
2.00 GB
Manufacturer
0000
Capacity
2.00 GB
Device Locator
ChannelB-DIMM0
Default Speed
1600 MHz
Bank Label
BANK 2
Graphics
Compatibility
Intel Corporation
DAC Type
Internal
Driver Date
3/16/2015
Driver Version
10.18.14.4170
Name
Intel(R) HD Graphics Family
RAM
1.00 GB
BIOS
Manufacturer
American Megatrends Inc.
Release Date
4/26/2017
Version
3.11.2150
BIOS/UEFI Settings
Processor
Core Voltage
0.0 V
Core Voltage Offset
0.0 mV
Processor Core Ratio
15.0 x
Reference Clock
100.0 MHz
Core Voltage Mode
Adaptive
Processor Turbo Ratios
1 Active Core
15.0 x
2 Active Cores
15.0 x
Processor Turbo
Processor Powercurrent
Processor Current Limit
25.0 A
Turbo Boost Power Max
19.0 W
Turbo Boost Power Time Window
0.25 Seconds
Turbo Boost Short Power Max
25.0 W
Package Turbo Power Lock
Disable
Turbo Boost Short Power Max Enable
Enable
Other
Processor Integrated VR Efficiency Mode
Enable
Processor Integrated VR Faults
Enable
Graphics
Processor Graphics Voltage
0.0 V
Processor Graphics Voltage Offset
0.0 mV
Processor Graphics Voltage Mode
Adaptive
Cache
Cache Voltage
0.0 V
Cache Voltage Offset
0.0 mV
Cache Voltage Mode
Adaptive
