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Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-4720HQ CPU @ 2.60GHz
Family
Haswell
Logical CPU Cores
8
Microcode Update
0x1C
Physical CPU Cores
4
Possible Turbo Bins
2
Turbo Overclockable
True
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 8.1
Service Pack
Version
6.3.9600
Motherboard
Manufacturer
LENOVO
Model
Lenovo Y50-70
Version
31900058WIN
Memory
Total Installed Memory
16.00 GB
Manufacturer
Samsung
Capacity
8.00 GB
Device Locator
DIMM0
Bank Label
BANK 0
Default Speed
1600 MHz
Default Speed
1600 MHz
Device Locator
DIMM2
Bank Label
BANK 2
Manufacturer
Samsung
Capacity
8.00 GB
Graphics
Compatibility
NVIDIA
Compatibility
Intel Corporation
DAC Type
Internal
DAC Type
Integrated RAMDAC
Driver Date
4/8/2015
Driver Date
3/30/2014
Driver Version
10.18.10.3540
Driver Version
9.18.13.5012
Name
NVIDIA GeForce GTX 860M
Name
Intel(R) HD Graphics 4600
RAM
4.00 GB
RAM
2.03 GB
BIOS
Manufacturer
LENOVO
Release Date
2/11/2015
Version
9ECN37WW(V2.01)
BIOS/UEFI Settings
Processor
Core Voltage
0.0 V
Dynamic CPU Voltage Offset
-45.898438 mV
Reference Clock
100.0 MHz
Core Voltage Mode
Adaptive
Processor Turbo Ratios
1 Active Core
38.0 x
2 Active Cores
37.0 x
3 Active Cores
36.0 x
4 Active Cores
36.0 x
Processor Turbo
Processor Powercurrent
Processor Current Limit
85.0 A
Turbo Boost Power Max
47.0 W
Turbo Boost Power Time Window
28.0 Seconds
Turbo Boost Short Power Max
58.75 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
0.0 x
Processor Graphics Voltage
0.0 V
Processor Graphics Voltage Offset
0.0 mV
Processor Graphics Voltage Mode
Adaptive
Cache
Processor Cache Ratio
38.0 x
Processor Cache Voltage
0.0 V
Processor Cache Voltage Offset
0.0 mV
Processor Cache Voltage Mode
Adaptive
