Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-4700HQ CPU @ 2.40GHz
Family
Haswell
Intel® Speed Shift
False
Intel® Turbo Boost Max
False
Logical CPU Cores
8
Microcode Update
0x1E
Physical CPU Cores
4
Possible Turbo Bins
2
Turbo Overclockable
True
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 10 Home
Service Pack
Version
10.0.14393
Motherboard
Manufacturer
LENOVO
Model
Lenovo Y50-70 Touch
Version
31900058Std
Memory
Total Installed Memory
8.00 GB
Device Locator
DIMM0
Bank Label
BANK 0
Manufacturer
Samsung
Default Speed
1600 MHz
Capacity
4.00 GB
Manufacturer
Samsung
Capacity
4.00 GB
Default Speed
1600 MHz
Device Locator
DIMM2
Bank Label
BANK 2
Graphics
Compatibility
NVIDIA
Compatibility
Intel Corporation
DAC Type
Integrated RAMDAC
DAC Type
Internal
Driver Date
9/29/2016
Driver Date
7/22/2015
Driver Version
10.18.13.5362
Driver Version
20.19.15.4531
Name
Intel(R) HD Graphics 4600
Name
NVIDIA GeForce GTX 860M
RAM
1.00 GB
RAM
2.00 GB
BIOS
Manufacturer
LENOVO
Release Date
5/27/2014
Version
9ECN26WW(V1.09)
BIOS/UEFI Settings
Processor
Core Voltage
1.125 V
Core Voltage Offset
-75.0 mV
Processor Core Ratio
34.0 x
Reference Clock
100.0 MHz
Core Voltage Mode
Adaptive
Processor Turbo Ratios
1 Active Core
34.0 x
2 Active Cores
34.0 x
3 Active Cores
34.0 x
4 Active Cores
34.0 x
Processor Turbo
Processor Powercurrent
Processor Current Limit
651.0 A
Turbo Boost Power Max
679.0 W
Turbo Boost Power Time Window
28.0 Seconds
Turbo Boost Short Power Max
679.0 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
12.0 x
Processor Graphics Voltage
0.0 V
Processor Graphics Voltage Offset
0.0 mV
Processor Graphics Voltage Mode
Adaptive
Cache
Cache Voltage
1.295 V
Cache Voltage Offset
-75.0 mV
Processor Cache Ratio
36.0 x
Cache Voltage Mode
Adaptive
