...e has its own L1 cache, is it possible that Core1 and Core2 both cache the same part of memory at the same time? If it is possible, what will the value of main memory be if both Core1 and Core2 have edited their values in cache? CPU的高速缓存何时被刷新回主存? 答案 超级用户贡献...
...s a common myth is because filling up your hard drive often happens at the same time as other things that traditionally could slow down your computer (A). SSD performance does tend to degrade as they fill, but this is a relatively new issue, unique to SSDs, and is not really noticeable for casual us...
如果您为工作设置了大量文件夹,并且在工作日需要在所有文件夹中使用相同的脚本文件,那么除了大量复制和粘贴之外,最简单的方法是什么?今天的超级用户问答帖子为沮丧的读者提供了一些有用的答案和建议。 今天的问...
...erial data tran**ission; in parallel you are transferring many bits at the same time, whereas in serial you are doing one bit at a time. So what makes SATA interfaces faster than PATA, PCI-e devices faster than PCI, and serial ports faster than parallel? 虽然人们很容易就认为SATA比PATA更...
...标有1080p和1080i的名称,但这种名称到底意味着什么?它如何影响您的购买和观看决定? 今天的问答环节是由SuperUser提供的,SuperUser是Stack Exchange的一个分支,是一个由社区驱动的问答网站分组。 问题 超级用户读者Avirk对他在hdtv...
...在起作用? 答案 超级用户贡献者RedGrittyBrick详细介绍了如何控制CPU的速度: Is the performance of a CPU affected as it ages? after a year of intensive use, the circuits degrade and fewer electr*** can pass since the pathway is narrower, etc. No: Crystal Oscillator The spe...
...,Wi-Fi也不例外。Wi-Fi频道与网络流量和质量的关系究竟如何? 答案 几个超级用户贡献者回答了Diogo的问题。乔尔·科霍恩回答说: First of all, the U.S. only allows 11 of those 13 channels. Additionally, the original wifi developers made a mistake, of sorts...
...s, they mean vertical, horizontal, or sideways. 一个侏儒抛出了一个冷静的考虑: It shouldn’t matter which way you do it these days. But there’s one possible caveat of making it vertical: Under situati*** where cooling is at premium and you don’t have the means to increase cooling...
...组成的社区驱动分组。 问题 超级用户读者nreligh很好奇如何计算多核系统的处理器速度: Is it correct to say, for example, that a processor with four cores each running at 3GHz is in fact a processor running at 12GHz? I once got into a “Mac vs. PC” argument (which...
...费盒里拿出一些聪明的建议与大家分享。本周我们将研究如何立即冷却你的热车,提高你的谷歌搜索结果与自动同义词,并扩展你的安卓键盘。 通过打开和关闭车门来冷却热的汽车 马克用这种冷静技巧写道: I know cooling down...