Hardware How to undervolted my laptop CPU & GPU?, Need Sifu Help
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 Jan 1 2021, 06:26 PM
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#1
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2,725 posts Joined: Feb 2011 
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QUOTE(vasculio82 @ Jan 1 2021, 02:40 PM) get a new laptop, 7nm will save u a lot of power Where is the proof of your claim? The y540 with 9750h has same battery life as the legion 5 4800h. Save by a lot? Got 30%? |
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Jan 2 2021, 04:08 AM
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#2
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2,725 posts Joined: Feb 2011
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QUOTE(chocobo7779 @ Jan 2 2021, 12:50 AM) Actually, Hardware Unboxed has tested the XMG Core 15 (which itself is a Tongfang barebone) with equivalent AMD/Intel configurations, and found out that the battery life is much better on the AMD model: So if we use your video as reference. 10% more battery life under max workload? That's not "save a lot power" .https://youtu.be/6x8SAAk_J4c?t=862 This post has been edited by xerox8908: Jan 2 2021, 04:08 AM |
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Jan 2 2021, 11:21 AM
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#3
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2,725 posts Joined: Feb 2011
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QUOTE(chocobo7779 @ Jan 2 2021, 10:59 AM) There's something called performance per watt my friend Well there's something that called single core workload my friend. In that case Intel has much better performance and consume lesser power. Not "a lot more power" in any condition as he said.  Yes, it is 10% more battery life, but you have much more performance on tap, which allows you to perform more tasks quicker and return to an idle or low power state faster  Anyway , it's 10% difference as shown in the link provided by you when doing workload in best case scenario for 4800h . Other than this no. Conclusion. "A lot more power" is bullsit. This post has been edited by xerox8908: Jan 2 2021, 11:21 AM |
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