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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? |
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7个回答
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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. |
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jerry1978 发表于 2018-11-26 10:03 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
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cd340823 发表于 2018-11-26 10:18 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, GJC. Thank you for your response. Regarding your questions:
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jerry1978 发表于 2018-11-26 10:30 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 |
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mosen137 发表于 2018-11-26 10:36 英特尔可能不会回答那些特定的(蠕虫病毒)问题 - 所以我会这样做。 抵消电压会对处理器的寿命产生长期影响。 消除负电压不应对处理器产生任何长期影响 - 假设此偏移足够小,不会影响稳定性。 希望这可以帮助, 内容S 以上来自于谷歌翻译 以下为原文 Intel is likely not going to answer that specific (can of worms) question - so I will. Offsetting the voltage positively can have long-term affects on the lifetime of the processor. Offsetting the voltage negatively should not have any long-term affects on the processor - presuming this offset is small enough that it doesn't affect stability. Hope this helps, ...S |
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jerry1978 发表于 2018-11-26 10:47 谢谢你,N.Scott.Pearson 我和你的意见一样。 但是你知道,我想从英特尔那里得到正式的确认(或者反对它的反对意见),这可以消除我和我的同事们的担忧和困扰。 我和我的同事正在研究笔记本电脑,它可以通过正确抵消cpu的电压来提高CPU的性能。 所以我渴望得到一个明确的答案。 GJC 以上来自于谷歌翻译 以下为原文 Thank you, N.Scott.Pearson I do hold the same opinion like yours. But you know,I want an official confirmation(or an adverse opinion against it) from Intel which can eliminates the worries a nd puzzles of me and my colleagues. I and my colleagues are working on laptops,which can boost the performance of cpu through negatively offsetting the voltage of cpu properly. So I'm eager to have a definate answer about it. GJC |
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cd340823 发表于 2018-11-26 11:01 不幸的是,我怀疑你会得到一个。 英特尔没有正式宽恕超频(并且抵消电压被认为是超频),所以他们可能不愿意说这没关系。 不过,如果您想等待这样的回复,请随时这样做。 内容S 以上来自于谷歌翻译 以下为原文 Unfortunately, I rather doubt that you will get one. Intel does not officially condone overclocking (and offsetting the voltage is considered overclocking), so they may not be willing to say that this is ok. Still, if you would like to wait for such a response, feel free to do so. ...S |
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