担心你的CPU温度是否过高？此问题通常只会在您尝试超频处理器时出现。如果您是计算机极客并且知道如何对计算机上的任何内容进行超频，您可能不必阅读本文。
但是，随着越来越多的用户选择购买相对便宜的定制 PC，现在几乎新手可以通过在BIOS中选择不同的设置来超频CPU。
我之前写过关于可用于超频 RAM、CPU 和 GPU(overclock your RAM, CPU, and GPU)的工具以及可用于对PC 进行基准测试(benchmark your PC)的一些工具。
超频时，您要密切关注CPU的温度。要了解您的CPU温度，您需要下载一个第三方程序，该程序可以读取处理器中每个内核的温度。
如何检查 CPU 温度
检查CPU温度的最简单方法是从alcpu.com下载(alcpu.com)Core Temp。下载软件后，运行安装程序，然后单击Launch Core Temp框。最后，单击完成。(Finish.)
打开Core Temp后，您可以通过查看窗口的右下方来查看平均 CPU 温度。您将能够看到以摄氏度为单位的(in Celsius)最小值和最大值(min and max values) 。下面您将看到AMD处理器和Intel处理器的(Intel)Core Temp是什么样的。
当您在 PC 上执行不同的任务时，这些值会发生变化。例如，如果您玩游戏或运行视频编辑程序，CPU的温度就会升高。看到这些温度波动非常快是完全正常的。
一个很好的测试方法是下载Prime95，精确压缩 zip 文件，然后运行EXE文件。当程序打开时，点击Just Stress Testing。然后继续运行酷刑测试并选择混合(Blend)选项。
如果您同时保持Core Temp打开，在几秒钟内，您会看到温度飙升。
那么，这些温度有什么可担心的吗？让我们在下一节讨论这个问题。
(Ideal CPU Temperature)空闲或游戏期间的理想(Idle)CPU 温度
请注意(Notice)，上面的温度仍远低于最高 100摄氏度(Celsius)。理想的CPU温度将取决于您拥有的处理器。某些处理器可能会比其他处理器更热。
在大多数情况下，您应该在玩游戏或使用软件时将温度保持在 75摄氏度以下。(Celsius)
如果您的CPU温度超过 75摄氏度(Celsius)，您可能会开始注意到性能下降，因为您的处理器正在限制其帮助自身冷却的能力——这就是所谓的热节流。在Core Temp应用程序中，您会注意到发生热节流时频率将从最大值降至较低值。
至于怠速温度，根据一般经验法则，25 到 35摄氏度(Celsius)之间的任何温度都被认为是“凉爽”。如果你的 CPU 没有运行任何要求苛刻的程序，它应该在这个区域内。
值得庆幸的是，现代处理器经过智能设计——如果达到更高的温度，您对硬件的风险很小。如果你的温度确实太高，它只会限制你的整体表现，所以最好尽可能保持凉爽。
唯一可能出错的情况是您拥有可超频的处理器（以 K 结尾的英特尔(Intel)处理器）并且您决定在BIOS中手动调整电压和频率。在这种情况下，您可能会对CPU(CPU)或主板造成一些真正的损坏。此外，当CPU过热时， Windows几乎肯定会崩溃。
幸运的是，Core Temp具有过热保护功能。单击(Click)选项(Options)，然后单击过热保护(Overheat Protection)。
选中启用过热保护(Enable overheat protection)框并从三个选项之一中进行选择。默认情况下，它会在达到临界温度时自动通知您。如果您想更加安全，您也可以让计算机进入睡眠、休眠或关机状态。
如果单击选项(Options)，然后单击设置(Settings)，您还可以更改Core Temp监控和显示CPU温度的方式。
您可以更改轮询间隔，以华氏(Fahrenheit)温度显示温度，如果您愿意，甚至可以在任务栏中显示一堆统计数据。
希望本文能让您更深入地了解CPU温度以及如何使用Core Temp监控它们。如果您有任何问题，请发表评论。享受！
How to Check if Your CPU Temperature is Too High
Worried about whеther your CPU temperature is too high? This issue will nоrmally only come uр if уoυ are trying to overclock your processor. If you’re a computer geek and know how to overclock аnything on your computer, you probably don’t have to read this article.
However, with more users opting to purchase custom PCs that are relatively cheap, it’s now possible for pretty much a novice to overclock a CPU just by picking a different setting in the BIOS.
I’ve previously written about the tools you can use to overclock your RAM, CPU, and GPU and a couple of tools you can use to benchmark your PC.
When overclocking, you want to keep a close eye on the temperature of your CPU. To find out your CPU temperature, you’ll need to download a third party program that can read the temperature on each core in the processor.
How to Check Your CPU Temperature
The easiest way to check your CPU temperature is to download Core Temp from alcpu.com. Once you’ve downloaded the software, run the installer and then click the Launch Core Temp box. Finally, click Finish.
Once Core Temp is open, you can view your average CPU temperature by looking at the bottom right hand side of the window. You’ll be able to see the min and max values in Celsius. Below you’ll see what Core Temp looks like for an AMD processor and an Intel processor.
These values will change as you perform different tasks on your PC. For example, if you play a game or run a video editing program, the temperature of your CPU will rise. It’s completely normal to see these temperatures fluctuate very quickly.
A good way to test this is to download Prime95, exact the zip file and then run the EXE file. When the program opens, click on Just Stress Testing. Then go ahead and run a torture test and select the Blend option.
If you keep Core Temp open at the same time, within the few seconds, you will see the temps shoot up.
So, is there anything to worry about with those temperatures? Let’s discuss that in the next section.
Ideal CPU Temperature When Idle or During Gaming
Notice, above, that the temperatures are still well below the max of 100 degrees Celsius. The ideal CPU temperature will depend on the processor you own. Some processors may get hotter than others.
For the most part, you should aim to keep your temperature below 75 degrees Celsius when gaming or using software.
If your CPU goes above 75 degrees Celsius, you may start to notice a degradation in performance because your processor is limiting its capabilities to help cool itself down – this is known as thermal throttling. In the Core Temp app, you’ll notice that the frequency will drop from the max to a lower value when thermal throttling occurs.
As for idle temperature, as a general rule of thumb, anything between 25 and 35 degrees Celsius is considered ‘cool’. Your CPU should be within this region if it isn’t running any demanding programs.
Thankfully, modern processors are intelligently designed – you pose little risk to your hardware if higher temperatures are reached. If your temperatures do go too high, it will simply limit your overall performance, so it’s always best to keep things as cool as possible.
The only time things can go wrong is if you have an overclock-able processor (Intel processors that end in K) and you decide to manually adjust the voltage and frequency in the BIOS. In this case, you could do some real damage to the CPU or motherboard. In addition, Windows will almost certainly crash when the CPU gets too hot.
Luckily, Core Temp has an overheat protection feature. Click on Options and then Overheat Protection.
Check the Enable overheat protection box and pick from one of the three options. By default, it will automatically notify you when the critical temperature is reached. If you want to be extra safe, you can have the computer go to sleep, hibernate or shutdown too.
If you click on Options and then Settings, you can also make changes to how Core Temp monitors and displays CPU temperatures.
You can change the polling interval, display the temperature in Fahrenheit and even display a bunch of stats in your taskbar if you like.
Hopefully, this article gives you a little more insight into CPU temps and how you can monitor them using Core Temp. If you have any questions, post a comment. Enjoy!
