Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-3740QM CPU @ 2.70GHz
Family
IvyBridge
Intel® Speed Shift
False
Intel® Turbo Boost Max
False
Logical CPU Cores
8
Microcode Update
0x1C
Physical CPU Cores
4
Possible Turbo Bins
4
Turbo Overclockable
True
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 10 Pro
Service Pack
Version
10.0.15063
Motherboard
Manufacturer
LENOVO
Model
23445GU
Version
Not Defined
Memory
Total Installed Memory
12.00 GB
Default Speed
1600 MHz
Device Locator
ChannelA-DIMM0
Manufacturer
Samsung
Capacity
8.00 GB
Bank Label
BANK 0
Device Locator
ChannelB-DIMM0
Default Speed
1600 MHz
Manufacturer
Samsung
Bank Label
BANK 2
Capacity
4.00 GB
Graphics
Compatibility
Intel Corporation
Compatibility
NVIDIA
DAC Type
Internal
DAC Type
Integrated RAMDAC
Driver Date
7/12/2016
Driver Date
5/1/2017
Driver Version
10.18.10.4491
Driver Version
22.21.13.8205
Name
Intel(R) HD Graphics 4000
Name
NVIDIA NVS 5400M
RAM
2.06 GB
RAM
1.00 GB
BIOS
Manufacturer
LENOVO
Release Date
1/31/2017
Version
G1ETB2WW (2.72 )
BIOS/UEFI Settings
Processor
Max Non Turbo Boost Ratio
27.0 x
Processor Core Ratio
35.0 x
Reference Clock
100.0 MHz
Processor Turbo Ratios
1 Active Core
35.0 x
2 Active Cores
35.0 x
3 Active Cores
35.0 x
4 Active Cores
35.0 x
Processor Turbo
Additional Turbo Voltage
0.0 mV
Processor Powercurrent
Core Current Limit
112.0 A
Turbo Boost Power Max
45.0 W
Turbo Boost Power Time Window
28.0 Seconds
Turbo Boost Short Power Max
56.25 W
Package Turbo Power Lock
Enable
Turbo Boost Short Power Max Enable
Enable
Memory
Memory Clock Multiplier
1.3333 x
Graphics
Processor Graphics Current Limit
46.0 A
