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现在装电脑,发烧友一般分这几步走:寻价、购件、装机、越频.大家好象都把超频当作理所当然的一件事,买了机器就一定要超,不管什么情况都要超上二三个等级才满足,其实这是十分危险的一件事.先从CPU角度看,一般超频分为3种:超倍频(486/586级多用)、超基频/外频(Pentium Ⅱ级多用)、加电压(超频不成功时多用).大家知道,机器的主频以CPU的核心工作频率为代表(如:200MHz、266MHz、300MHz、500MHz等),它是由计算机主权提供给CPU的时钟频率(基频/外频如:66MHz、100MHz、133MHz等),再通过分频电路进行倍频(如:2×、2.5×、3×、3.5×等)得到的.所以您看到的机器频率一般为66MHz×2=133MHz、100MHZ×5=500MHz等.CPU依赖主频进行运算,即将1秒钟分成主频这么多份(1秒/500MHz=2ns),在每份时间(2ns)里做一或两项工作.如果频率提高了,CPU的工作效率自然也就高了.所以现在的用户就想方设法地用各种手段来提高主频.
Now installed computers, enthusiasts generally divided into these steps: Seeking price, purchase, installation, the more frequent.We all seem to overclocking as a matter of course, bought the machine must be super, no matter what the circumstances have to In fact, this is a very dangerous thing.First from the CPU point of view, the general overclocking is divided into three kinds: overclocking (486/586 multi-purpose), ultra-baseband / FSB Pentium Ⅱ multi-purpose), plus voltage (overclocking unsuccessful use.) As we all know, the machine’s main frequency CPU core operating frequency as the representative (such as: 200MHz, 266MHz, 300MHz, 500MHz, etc.), which is provided by the computer To the CPU clock frequency (baseband / FSB such as: 66MHz, 100MHz, 133MHz, etc.), and then by the frequency divider circuit (such as: 2 ×, 2.5 ×, 3 ×, 3.5 ×, etc.) See the machine frequency is generally 66MHz × 2 = 133MHz, 100MHZ × 5 = 500MHz, etc. The CPU relies on the main frequency to operate, that is, one second into the main frequency so many copies (1 second / 500MHz = 2ns), at each time (2ns) to do one or two of the work.If the frequency increases, the CPU’s work efficiency naturally high.So now the user to find ways to use a variety of Section to increase the frequency.