ubuntu 查看 cpu 与 内存信息

cat /proc/cpuinfo | grep 'model name' |uniq

model name	: Intel(R) Core(TM) i5-8250U CPU @ 1.60GHz

sudo dmidecode -t memory

# dmidecode 3.1
Getting SMBIOS data from sysfs.
SMBIOS 3.0.0 present.

Handle 0x000B, DMI type 16, 23 bytes
Physical Memory Array
	Location: System Board Or Motherboard
	Use: System Memory
	Error Correction Type: None
	Maximum Capacity: 32 GB
	Error Information Handle: Not Provided
	Number Of Devices: 2

Handle 0x000C, DMI type 17, 40 bytes
Memory Device
	Array Handle: 0x000B
	Error Information Handle: Not Provided
	Total Width: 64 bits
	Data Width: 64 bits
	Size: 8192 MB
	Form Factor: SODIMM
	Set: None
	Locator: ChannelA-DIMM0
	Bank Locator: BANK 0
	Type: DDR4
	Type Detail: Synchronous Unbuffered (Unregistered)
	Speed: 2400 MT/s
	Manufacturer: SK Hynix
	Serial Number: 720A2182
	Asset Tag: 9876543210
	Part Number: HMA81GS6AFR8N-UH    
	Rank: 1
	Configured Clock Speed: 2400 MT/s
	Minimum Voltage: 1.35 V
	Maximum Voltage: 1.5 V
	Configured Voltage: 1.2 V

Handle 0x000D, DMI type 17, 40 bytes
Memory Device
	Array Handle: 0x000B
	Error Information Handle: Not Provided
	Total Width: 64 bits
	Data Width: 64 bits
	Size: 8192 MB
	Form Factor: SODIMM
	Set: None
	Locator: ChannelB-DIMM0
	Bank Locator: BANK 2
	Type: DDR4
	Type Detail: Synchronous Unbuffered (Unregistered)
	Speed: 2400 MT/s
	Manufacturer: SK Hynix
	Serial Number: 29A39227
	Asset Tag: 9876543210
	Part Number: HMA81GS6AFR8N-UH    
	Rank: 1
	Configured Clock Speed: 2400 MT/s
	Minimum Voltage: 1.35 V
	Maximum Voltage: 1.5 V
	Configured Voltage: 1.2 V