英特尔i5处理器电源节流？

嗨，
去年我买了一台Acer Nitro笔记本电脑，配备i5 7300HQ，Nvidia GTX 1050ti，8 Gb RAM和1Tb硬盘。
今年我想为我的兄弟购买另一台，并且使用Specs i5-8300H，Nvidia GTX 1060 6Gb，8Gb RAM，128SSD + 1Tb硬盘来获得华硕笔记本电脑。
这些规格在纸面上看起来很棒，但我遇到了一个评论，其中有人说处理器已经“功率扼制到25W”，因为它没有达到最大潜力。
我深入研究了“Power Throttling”并在我的Acer笔记本电脑上进行了一些测试。
我使用Intel Extreme Tuning Utility运行压力测试，其中它说“无功率节流”，“无热量节流”但核心频率只能达到3.1Ghz，而不是英特尔网站上提到的3.5Ghz。
请求有人请详细说明这件事，因为根据XTU，我的i5-7300HQ达到的最大TDP是25W。
请帮助我了解正在发生的事情，如果处理器已“断电”，我该如何检查新的笔记本电脑。
问候
尼基尔



以下为原文

Hi,
I bought an Acer Nitro laptop last year with specs i5 7300HQ, Nvidia GTX 1050Ti, 8 Gb RAM, and 1Tb of HDD.
This year I wanted to buy another one for my brother and came across Asus laptop with Specs i5- 8300H, Nvidia GTX 1060 6Gb, 8Gb RAM, 128SSD+1Tb HDD.
The specs looked great on paper, but I came across a review wherein the person said that the processor has been "Power throttled to 25W" due to which it doesn't reach the full potential.
I dig deeper into "Power Throttling" and ran a few tests on my Acer Laptop. I ran the stress test using Intel Extreme Tuning Utility, wherein it said "No power throttling", "No Thermal Throttling" yet the core frequency could only go to 3.1Ghz, instead of the 3.5Ghz as mentioned on Intel's website for the CPU.
Request someone to please shed some light on this matter as am very much confused as the max TDP that my i5-7300HQ reaches according to XTU is 25W.

Please help me understand what is going on, and how can I check on a new laptop if the processor has been "power throttled".

Regards
Nikhil