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Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-4700MQ CPU @ 2.40GHz
Family
Haswell
Logical CPU Cores
8
Microcode Update
0x1A
Physical CPU Cores
4
Possible Turbo Bins
2
Turbo Overclockable
True
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 8.1 Pro
Service Pack
Version
6.3.9600
Motherboard
Manufacturer
LENOVO
Model
VIQY0Y1
Version
31900004WIN8 STD SGL
Memory
Total Installed Memory
8.00 GB
Manufacturer
Unknown
Bank Label
BANK 2
Device Locator
DIMM2
Default Speed
1600 MHz
Capacity
4.00 GB
Capacity
4.00 GB
Manufacturer
Unknown
Default Speed
1600 MHz
Bank Label
BANK 0
Device Locator
DIMM0
Graphics
Compatibility
NVIDIA
Compatibility
Intel Corporation
DAC Type
Integrated RAMDAC
DAC Type
Internal
Driver Date
10/31/2013
Driver Date
12/29/2016
Driver Version
10.18.10.3345
Driver Version
21.21.13.7654
Name
NVIDIA GeForce GT 755M
Name
Intel(R) HD Graphics 4600
RAM
2.00 GB
RAM
2.03 GB
BIOS
Manufacturer
LENOVO
Release Date
1/30/2015
Version
74CN47WW(V3.08)
BIOS/UEFI Settings
Processor
Core Voltage
0.0 V
Core Voltage Offset
0.0 mV
Processor Core Ratio
32.0 x
Reference Clock
100.0 MHz
Core Voltage Mode
Adaptive
Processor Turbo Ratios
1 Active Core
32.0 x
2 Active Cores
32.0 x
3 Active Cores
32.0 x
4 Active Cores
32.0 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
11.5 x
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
Processor Cache Ratio
32.0 x
Cache Voltage Mode
Adaptive
