Processor
Brand String Intel(R) Core(TM) i7-5500U CPU @ 2.40GHz
Family Broadwell
Intel® Speed Shift False
Intel® Turbo Boost Max False
Logical CPU Cores 4
Microcode Update 0x1D
Physical CPU Cores 2
Possible Turbo Bins 0
Turbo Overclockable False
Operating System
Manufacturer Microsoft Corporation
Name Microsoft Windows 7 旗舰版
Service Pack Service Pack 1
Version 6.1.7601
Motherboard
Manufacturer LENOVO
Model Intel powered classmate PC
Version Not Defined
Memory
Total Installed Memory 16.00 GB
Capacity 8.00 GB
Manufacturer Micron
Default Speed 1600 MHz
Device Locator ChannelB-DIMM0
Bank Label BANK 2
Device Locator ChannelA-DIMM0
Capacity 8.00 GB
Bank Label BANK 0
Default Speed 1600 MHz
Manufacturer 1315
Graphics
Compatibility Realtek Semiconductor Corp.
Compatibility Intel Corporation
Compatibility Advanced Micro Devices, Inc.
DAC Type Internal
DAC Type
DAC Type Internal DAC(400MHz)
Driver Date 6/22/2011
Driver Date 8/6/2015
Driver Date 11/18/2014
Driver Version 1005.2.622.2011
Driver Version 10.18.14.4029
Driver Version 15.201.1101.0
Name Intel(R) HD Graphics 5500
Name Realtek Wifi Display VGA Adapter
Name AMD Radeon R5 M240
RAM 2.00 GB
RAM 1.00 GB
RAM
BIOS
Manufacturer LENOVO
Release Date 3/25/2015
Version JDET50WW (1.12 )