英特尔
直播中

潘小旋

8年用户 178经验值
私信 关注
[问答]

可以抵消我的CPU的电压而不会损坏它吗?

我是使用Core i7-8550U cpu的客户。由于你可以从我使用的cpu型号推断,我是笔记本电脑用户。与台式机系统相比,笔记本电脑的散热系统一般都比较差。所以性能较差。
笔记本电脑的CPU始终受到热Throtting的严格限制。为了减少加热,我使用Intel Extreme Tuning Utility来抵消核心电压以降低温度,从而提升性能。它确实有效!在电压关闭前,cpu
当使用cpu-z对其施加压力时它只能保持在3.28GHz的频率,并且从长远来看它的标记大约是1800.但是在电压偏离后,它可以保持在3.71GHz并且在cpu-z中它的标记是2200
!!!更​​重要的是,TDP套装甚至可以降低一点。这意味着笔记本电脑将更省电!!!所以已经列出了许多优点,但是我的担忧和问题来了:有传言说如果你抵消了核心电压
很长一段时间,特别是当它满负荷运转时(如Turbo Boost),它
会损坏cpu!也许几个月之后,你会发现你的cpu无法达到原来的频率(对我来说,它是3.99或4.00GHz)即使在Turbo Boost的默认电压也是如此。那是因为部分cpu电流
被电压偏离引起的强电流损坏了!这是真的吗?我可以抵消我的CPU的电压以节省电力,减少加热并最终提高性能而不损坏我的CPU吗?

以上来自于谷歌翻译


以下为原文

I am a customer using Core i7-8550U cpu.As you can infer from the model of the cpu I use,I am a laptop user.Compared with the desktop systems,the cooling systems of laptops are generally more inferior.So the performance of laptop's cpu is always strictly restricted by the Thermal Throtting.In order to decrease the heating,I use Intel Extreme Tuning Utility to offset the core voltage to lower the temperature ,thus boost the performance.It does work!Before the voltage offseting,the cpu could only stay on a frequency of 3.28GHz when using the cpu-z to stress it and its mark is about 1800 in the long run.But after the voltage offseting ,it could stay on 3.71GHz and in cpu-z its mark is 2200!!!What's more, the package TDP even drops a little.That means the laptop would be more power saving!!!So many advantages have been listed,but my worries and questions come:rumor has it that if you offset the core voltage for a long time,especially when it is under its full capacity(like Turbo Boost),it would damage the cpu!And after maybe a few months,you would find your cpu can't reach the original frequency(for me,it's 3.99 or4.00GHz) even in Turbo Boost in its default voltage.That's because part of the cpu current is damaged by the strong current caused by the voltage offseting!Is that true?Can I offset the voltage of my cpu in order to save power,cut down heating and finally boost the performance without damaging my cpu?

回帖(7)

汤宇

2018-11-26 14:29:41
你好,GJC。
非常感谢您与英特尔社区团队联系。
我将非常乐意为您提供帮助。首先,请允许我提及英特尔®ExtremeTuning Utility仅适用于解锁/可超频处理器(参见英特尔®ExtremeTuning Utility下载,支持的产品部分)。
然后,更改处理器的默认设置的风险太大,结果可能会有所不同。请记住,原始设备制造商(OEM)可能会修改处理器中的某些功能,因此我们不建议执行此修改
使用移动处理器。我建议您与OEM取得联系,以便他们可以告诉您是否有可以管理的设置以实现您正在寻找的配置.Antony S.

以上来自于谷歌翻译


以下为原文

Hello, GJC. Thank you very much for contacting the Intel Communities Team. I will be more than happy to assist you.

Firstly, allow me to mention that the Intel® Extreme Tuning Utility is intended for unlocked/overclockable processors only (cf.Intel® Extreme Tuning Utility Download, supported products section). Then, the risk of changing the default settings of the processor is too great and the results may vary.
Please keep in mind that Original Equipment Manufacturers (OEMs) might modify some features in your processors as its convenience so we do not recommend performing this modifications with mobile processor.

I recommend you to get in touch with your OEM so they can let you know if there are settings that you can manage in order to achieve the configuration you are looking for.


Antony S.
举报

李玉鑫

2018-11-26 14:44:27
引用: jerry1978 发表于 2018-11-26 10:03
你好,GJC。
非常感谢您与英特尔社区团队联系。
我将非常乐意为您提供帮助。首先,请允许我提及英特尔®ExtremeTuning Utility仅适用于解锁/可超频处理器(参见英特尔®ExtremeTuning Utility下载,支持的产品部分)。

我非常高兴收到你的回复,英特尔。
首先,我了解英特尔®ExtremeTuning Utility专为解锁/超频处理器而设计,但它也可以自定义未解锁或超频的其他CPU的性能。其次,关于这句话:“改变风险
处理器的默认设置太大,结果可能会有所不同“,结果或风险是什么?它是关于软件的东西:系统崩溃或蓝屏,还是硬件(我的cpu)之类的东西:损坏
CPU,使它无法进行计算,因为它的设计就像我提到的甚至烧毁主板?
期待很快可以收到你的来信。 
GJC

以上来自于谷歌翻译


以下为原文

I'm very glad to receive the reply of you,Intel.
 
Firstly,I do understand the Intel® Extreme Tuning Utility is specially designed for unlocked/overclockable processors,but it can also customize the performance of other cpu which is not unlocked or overclockable.Secondly,as to this sentence:"
the risk of changing the default settings of the processor is too great and the results may vary",what are the results or the risk?Is it something about software like:the crash of system or blue screen or is it something about hardware(my cpu)like:damage the cpu,making it unable to carry on the calculation as it was designed just like I have mentioned or even burn the motherboard?

 
Looking forward to hearing from you soon.

 
GJC
举报

汤宇

2018-11-26 14:56:18
引用: cd340823 发表于 2018-11-26 10:18
我非常高兴收到你的回复,英特尔。
首先,我了解英特尔®ExtremeTuning Utility专为解锁/超频处理器而设计,但它也可以自定义未解锁或超频的其他CPU的性能。其次,关于这句话:“改变风险
处理器的默认设置太大,结果可能会有所不同“,结果或风险是什么?它是关于软件的东西:系统崩溃或蓝屏,还是硬件(我的cpu)之类的东 ...

您好,GJC。感谢您的回复。关于您的问题: 
英特尔®ExtremeTuning Utility专为解锁/可超频处理器而设计,因为这些设备经过优化可支持超频。
不应对其他非设计的处理器执行频率或电压变化。
在不兼容的平台上执行这些更改是用户的责任。
可能有几个结果,如系统崩溃,系统不稳定,性能问题,硬件损坏等... Antony S.

以上来自于谷歌翻译


以下为原文

Hello, GJCThank you for your response.

Regarding your questions:

  • The Intel® Extreme Tuning Utility was designed for unlocked/overclockable processors since these units are optimized to support overclocking. Frequency or voltage changes should not be performed to other processors that are not designed for it. Performing these changes on incompatible platforms are under the responsibility of the user.
  • There can be several results like system crashes, system instability, performance issues, hardware damage, etc...
Antony S.
举报

潘小旋

2018-11-26 15:02:11
引用: jerry1978 发表于 2018-11-26 10:30
您好,GJC。感谢您的回复。关于您的问题: 
英特尔®ExtremeTuning Utility专为解锁/可超频处理器而设计,因为这些设备经过优化可支持超频。
不应对其他非设计的处理器执行频率或电压变化。

非常感谢您的耐心,英特尔。
你已经回答了我提出的大部分问题。但是还有一个我想要弄清楚的最重要的问题:正确地解决电压(这意味着不会使系统不稳定)对长寿或健康有害
i7-8550u cpu?
期待很快可以收到你的来信。
GJC

以上来自于谷歌翻译


以下为原文

Thank you very much for your patience,Intel.
 
You have answered most of the questions that I have put forward.But there is one more most important question that I want to figure out:Is offseting the voltage properly (that means not making the system unstable)  harmful to the longevity or the health of the i7-8550u cpu?
 
Looking forward to hearing from you soon.
 
GJC
举报

更多回帖

发帖
×
20
完善资料,
赚取积分