Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-4702MQ CPU @ 2.20GHz
Family
Haswell
Intel® Speed Shift
False
Intel® Turbo Boost Max
False
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
Service Pack
Version
6.3.9600
Motherboard
Manufacturer
LENOVO
Model
Ginkgo 7A1
Version
31900058Std
Memory
Total Installed Memory
8.00 GB
Bank Label
BANK 2
Capacity
4.00 GB
Device Locator
DIMM2
Manufacturer
Unknown
Default Speed
1600 MHz
Device Locator
DIMM0
Capacity
4.00 GB
Bank Label
BANK 0
Default Speed
1600 MHz
Manufacturer
Samsung
Graphics
Compatibility
Intel Corporation
Compatibility
NVIDIA
DAC Type
Integrated RAMDAC
DAC Type
Internal
Driver Date
9/16/2016
Driver Date
8/4/2015
Driver Version
10.18.14.4264
Driver Version
21.21.13.7290
Name
NVIDIA GeForce GT 820M
Name
Intel(R) HD Graphics 4600
RAM
1.00 GB
RAM
2.00 GB
BIOS
Manufacturer
LENOVO
Release Date
1/10/2014
Version
8ECN92WW
BIOS/UEFI Settings
Processor
Core Voltage
0.0 V
Core Voltage Offset
0.0 mV
Processor Core Ratio
31.0 x
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
31.0 x
4 Active Cores
31.0 x
Processor Turbo
Processor Powercurrent
Processor Current Limit
60.0 A
Turbo Boost Power Max
4095.875 W
Turbo Boost Power Time Window
28.0 Seconds
Turbo Boost Short Power Max
4095.875 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
34.0 x
Cache Voltage Mode
Adaptive
