Hardware Details
Processor
Brand String
Intel(R) Core(TM) i7-4930MX CPU @ 3.00GHz
Family
Haswell
Intel® Speed Shift
False
Intel® Turbo Boost Max
False
Logical CPU Cores
8
Microcode Update
0x22
Physical CPU Cores
4
Possible Turbo Bins
Unlimited
Turbo Overclockable
True
Operating System
Manufacturer
Microsoft Corporation
Name
Microsoft Windows 10 专业版
Service Pack
Version
10.0.16299
Motherboard
Manufacturer
LENOVO
Model
20BHS16L00
Version
0B98417 WIN
Memory
Total Installed Memory
32.00 GB
Manufacturer
Samsung
Capacity
8.00 GB
Bank Label
BANK 2
Default Speed
1600 MHz
Device Locator
ChannelB-DIMM0
Default Speed
1600 MHz
Manufacturer
Samsung
Bank Label
BANK 1
Capacity
8.00 GB
Device Locator
ChannelA-DIMM1
Manufacturer
Samsung
Default Speed
1600 MHz
Device Locator
ChannelB-DIMM1
Bank Label
BANK 3
Capacity
8.00 GB
Default Speed
1600 MHz
Capacity
8.00 GB
Bank Label
BANK 0
Manufacturer
Samsung
Device Locator
ChannelA-DIMM0
Graphics
Compatibility
Intel Corporation
Compatibility
NVIDIA
DAC Type
Integrated RAMDAC
DAC Type
Internal
Driver Date
8/17/2017
Driver Date
9/29/2016
Driver Version
20.19.15.4531
Driver Version
22.21.13.8299
Name
NVIDIA Quadro K2100M
Name
Intel(R) HD Graphics 4600
RAM
2.00 GB
RAM
1.00 GB
BIOS
Manufacturer
LENOVO
Release Date
3/21/2017
Version
GNET82WW (2.30 )
BIOS/UEFI Settings
Processor
Core Voltage
0.0 V
Core Voltage Offset
0.0 mV
Processor Core Ratio
38.0 x
Core Voltage Mode
Adaptive
Processor Turbo Ratios
1 Active Core
40.0 x
2 Active Cores
40.0 x
3 Active Cores
38.0 x
4 Active Cores
38.0 x
Processor Turbo
Processor Powercurrent
Processor Current Limit
94.0 A
Turbo Boost Power Max
57.0 W
Turbo Boost Power Time Window
28.0 Seconds
Turbo Boost Short Power Max
71.25 W
Package Turbo Power Lock
Disable
Turbo Boost Short Power Max Enable
Enable
Other
Processor Integrated VR Efficiency Mode
Enable
Processor Integrated VR Faults
Enable
Graphics
Processor Graphics Ratio Limit
13.5 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
39.0 x
Cache Voltage Mode
Adaptive