athlon cpu

Http://blog.chinaunix.net/uid-24148050-id-300576.html Category: LINUX First, Introduction A new feature on the 2.6 kernel is the PER-CPU variable. As the name suggests, there is a copy of this variable on each processor.The great advantage of PER-CPU is that access to it requires almost no locks, because each CPU works on its own copy.Tasklet, timer_list and oth

We can use/proc/cpuinfo to view CPU information. This file contains the data section of each processor on the system. There are six entries in the/proc/cpuinfo description for multi-core and hyper-thread (HT) technical checks: processor, vendorid, physicalid, siblings, coreid and cpucores. We can use/proc/cpuinfo to view CPU information. This file contains the data section of each processor on the system. T

Amd cpu Encoding The UDF code on the CPU is the expression of all the features of the CPU. However, this UDF code is the mark of the CPU manufacturer's own production. A long string of code indicates the category and number of pins of the CPU, the name of the highest voltage

One, the instruction set is different Home or employment computer equipped with the ordinary CPU, usually CISC complex instruction set, the pursuit of instruction set of all-inclusive, as far as possible to integrate a variety of commonly used functions to a piece, but the call speed and hit ratio compared to server CPU lower. The server CPU instruction is typi

Understanding the system structure from the Java perspective serial, follow my Weibo (link) Learn about the latest developments it is well known that the CPU is the brain of the computer, which is responsible for executing the instructions of the program; Memory is responsible for saving data, including the program's own data. As we all know, memory is much slower than CPU. In fact, 30 years ago, the

first, processor CPU knowledge Classification of ①CPU CPU brands have two camps, respectively, Intel (Intel) and AMD, the two industry bosses almost monopolize the CPU market, we take apart the computer to see, but also Intel and AMD brand (of course, not excluding the extremely small cottage of the

In electronic technology, the pulse signal is a pulse signal continuously sent at a certain voltage range and at a certain interval. The interval between pulses is called a cycle, and the number of pulses generated per unit time (for example, 1 second) is called a frequency. Frequency is the metering name that describes the number of pulses that appear in a periodic cycle signal (including a pulse signal) per unit time. The standard unit of measurement for a frequency is Hz ). The system clock i

How does the CPU look at performance? This is a problem that friends of computer enthusiasts often ask. Today, the computer Pepsi network finally brought the CPU ladder Figure 2016 the latest version, through the latest CPU ladder diagram, can fully understand the computer processor performance. This provides 2016 of the latest

external frequency * 2For example, the athlon XP 2500 + (Barton) External frequency is 166 MHz, and the FSB frequency is 333 MHz. FSB bandwidth indicates the data transmission speed of FSB, in MB/s or GB/s.FSB bandwidth = FSB frequency * FSB Bit Width/8. Currently, the FSB bit width is 64 bits.For example, P4 2.0a: FSB bandwidth = 400 MHz * 64bit/8 = 3.2 Gb/s. I believe you should have understood these concepts through a large string of text descr

How to obtain the serial number of a specified CPU in a multi-core or multi-CPU system Author: skyjacker (The post must be complete and indicate the author and source) Http://www.cnpack.orgCnpack iv qq group: 1309702007-01-23 Thanks for passion, bahamut, good morning, air, skyjacker...Without the magical power of bahamut, there is no such article. In multiple CPUs and multiple cores, different serial numbe

Knowledge about Linux CPU and Linux CPU What is the difference between hyper-threading and multithreading? Hyper-threading is understood from the hardware layer, that is, a CPU component (which can be understood as a core) executes multiple commands at the same time, which means that multiple threads are executed at the same time.Multithreading is a concept at th

How to view CPU configuration information in Linux, and how to view cpu configuration in linux Enter the command: cat/proc/cpuinfo Check the number of physical IDs in the output result. If 0 is displayed, there is only one physical cpu; Check the number of processor output results. If there are 0 and 1, there are two logical CPUs. (1) Concepts ① Physical

the difference between CPU bulk and boxed From the technical point of view, the bulk and boxed CPU is not the essence of the difference, at least in terms of quality and performance does not exist problems, more impossible to have a fake CPU (no manufacturers can counterfeit such high-tech products), of course, do not rule out profiteers after grinding to low fr

Classification of ①CPU CPU brands have two camps, respectively, Intel (Intel) and AMD, the two industry bosses almost monopolize the CPU market, we take apart the computer to see, but also Intel and AMD brand (of course, not excluding the extremely small cottage of the CPU). Intel's CPUs are divided into Pentium (Pent

This is a creation in Article, where the information may have evolved or changed. First, the conclusion is listed in the front: Golang performance can be very good, but some native package performance is likely to be retarded, such as RegExp and Encoding/json. If used in high performance requirements, we should optimize according to the actual situation. The use of ON-CPU/OFF-CPU flame dia

Possible factors:1. Ambient temperatureThe cpu temperature has a lot to do with the ambient temperature. It will be a little higher in summer. Generally, the temperature is less than 50 ° when the CPU is idle, less than 65 ° when the CPU is busy, and less than 75 ° when the CPU is working at full speed. In

Http://bbs.xiyuit.com/thread-4143-1-1.htmlplease stay tuned for matching the CPU bandwidth and memory bandwidth! Don't let the memory slow down the CPU. Intel's CPU has certain requirements on memory bandwidth since P4. Why did Intel have to push Rambus to match P4? This is because both SDRAM and ddr ram are insufficient to meet P4's needs. For details, FSB is P

Truth and falsehood are often only separated, and many of the heat dissipation theories that we have previously served as truths actually have changed substantially over time, and individual or even "degenerate" has become a fallacy. If we do not update the concept in time, not only will be bound by these shackles DIY pace, but also to the computer cooling will bring some harm! So, today, let's go through them together! One of the classic rumors: AMD has a large

Ways to handle excessive CPU temperature One, clean CPU cooling fan 1 The easiest and most cost-effective way to do this is to use the brush and the fur tiger to clean the fan of the CPU heatsink and to improve the processor's thermal performance after the cleanup. 2 cleaning the fan is a need for patience, and the fan's dead end is not

not so high, and its display of monitoring temperature has been corrected, than the temperature measurement, so closer to the core temperature of the CPU. So most of the notebook test CPU temperature is the core temperature, does not occur under low temperature burned the CPU situation. Case THREE: The CPU pin contact