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Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-4700HQ CPU @ 2.40GHz
Family
Haswell
Logical CPU Cores
8
Microcode Update
0x17
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
31900058Std
Memory
Total Installed Memory
12.00 GB
Default Speed
1600 MHz
Bank Label
BANK 0
Manufacturer
Samsung
Capacity
4.00 GB
Device Locator
DIMM0
Capacity
8.00 GB
Device Locator
DIMM2
Default Speed
1600 MHz
Manufacturer
Samsung
Bank Label
BANK 2
Graphics
Compatibility
Intel Corporation
Compatibility
NVIDIA
DAC Type
Integrated RAMDAC
DAC Type
Internal
Driver Date
3/30/2014
Driver Date
9/13/2014
Driver Version
9.18.13.4411
Driver Version
10.18.10.3540
Name
NVIDIA GeForce GTX 860M
Name
Intel(R) HD Graphics 4600
RAM
2.00 GB
RAM
2.03 GB
BIOS
Manufacturer
LENOVO
Release Date
5/27/2014
Version
9ECN26WW(V1.09)
BIOS/UEFI Settings
Processor
Core Voltage
0.0 V
Dynamic CPU Voltage Offset
0.0 mV
Reference Clock
100.0 MHz
Core Voltage Mode
Adaptive
Processor Turbo Ratios
1 Active Core
34.0 x
2 Active Cores
33.0 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
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
34.0 x
Processor Cache Voltage
0.0 V
Processor Cache Voltage Offset
0.0 mV
Processor Cache Voltage Mode
Adaptive
