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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
0x12
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
INVALID
Version
00000000Not Defined
Memory
Total Installed Memory
6.00 GB
Bank Label
BANK 0
Device Locator
DIMM0
Default Speed
1600 MHz
Manufacturer
Unknown
Capacity
2.00 GB
Manufacturer
Unknown
Default Speed
1600 MHz
Capacity
4.00 GB
Bank Label
BANK 2
Device Locator
DIMM2
Graphics
Compatibility
Advanced Micro Devices, Inc.
Compatibility
Intel Corporation
DAC Type
Internal DAC(400MHz)
DAC Type
Internal
Driver Date
04-Jul-14
Driver Date
04-Aug-15
Driver Version
10.18.14.4264
Driver Version
13.251.9001.1001
Name
Intel(R) HD Graphics 4600
Name
AMD Radeon HD 8600/8700M
RAM
1.00 GB
RAM
2.00 GB
BIOS
Manufacturer
LENOVO
Release Date
08-Nov-13
Version
79CN41WW(V3.01)
BIOS/UEFI Settings
Processor
Core Voltage
0.0 V
Core Voltage Offset
0.0 mV
Processor Core Ratio
34.0 x
Reference Clock
100.0 MHz
Core Voltage Mode
Adaptive
Processor Turbo Ratios
1 Active Core
36.0 x
2 Active Cores
35.0 x
3 Active Cores
34.0 x
4 Active Cores
34.0 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
558.625 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
20.5 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
36.0 x
Cache Voltage Mode
Adaptive
