第十四篇 -- CPU学习二——此部分重点在AMD CPU

1、CPU的一些英文简写或解释

Definitions:

ACPI--Advanced Configuration and Power Interface

APP--Adjusted Peak Performance

APU--Accelerated Processing Unit

CU--Compute Unit

Cache Size--L2 cache size is defined on a per compute unit basis. A compute unit includes two cores

CCLK--CPU Core Clock

COF--Current Operating Frequency of a given clock domain

EDC--Electrical Design Current.

NCLK--Northbridge Clock

OPN--Ordering Part Number

P-state--Processor Performance State

SCLK--Internal Graphics Clock

SOPN--Subsection Ordering Part Number

TDC--Thermal Design Current

TDP--Thermal design power

View Code

 

 

2、CPU 的OPN

OPN实际上就是CPU上面的那一段码，里面的符号存储了不少信息，能够去官网上查

红色框里面的就是OPN，想要知道具体的信息，能够下载相应的spec--power and thermal datasheet，里面会有具体的解析。