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Hardware How to undervolted my laptop CPU & GPU?, Need Sifu Help

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TSandroidfans
post Jan 1 2021, 02:30 PM, updated 5y ago

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Hi sifu, can teach me how to undervolt, using ThrottleStop_9.2 ? my laptop spec as below, Computer Brand Name: ASUS K43SJ, Happy New Year . Thanks


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This post has been edited by androidfans: Jan 1 2021, 02:33 PM
vasculio82
post Jan 1 2021, 02:40 PM

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get a new laptop, 7nm will save u a lot of power
TSandroidfans
post Jan 1 2021, 02:42 PM

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QUOTE(vasculio82 @ Jan 1 2021, 02:40 PM)
get a new laptop, 7nm will save u a lot of power
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You donate me money, k ?
pikafaded
post Jan 1 2021, 03:09 PM

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https://genexisx.blogspot.com/2019/09/lapto...nvidia.html?m=1
xerox8908
post Jan 1 2021, 06:26 PM

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QUOTE(vasculio82 @ Jan 1 2021, 02:40 PM)
get a new laptop, 7nm will save u a lot of power
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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%?
chocobo7779
post Jan 2 2021, 12:50 AM

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QUOTE(xerox8908 @ Jan 1 2021, 06:26 PM)
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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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:

https://youtu.be/6x8SAAk_J4c?t=862
chocobo7779
post Jan 2 2021, 12:51 AM

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QUOTE(androidfans @ Jan 1 2021, 02:30 PM)
Hi sifu, can teach me how to undervolt, using ThrottleStop_9.2 ? my laptop spec as below, Computer Brand Name: ASUS K43SJ, Happy New Year . Thanks
user posted image
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notworthy.gif
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Have you tried cleaning the laptop and reapplying the thermal paste? hmm.gif
xerox8908
post Jan 2 2021, 04:08 AM

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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:

https://youtu.be/6x8SAAk_J4c?t=862
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So if we use your video as reference. 10% more battery life under max workload? That's not "save a lot power" .

This post has been edited by xerox8908: Jan 2 2021, 04:08 AM
chocobo7779
post Jan 2 2021, 10:59 AM

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QUOTE(xerox8908 @ Jan 2 2021, 04:08 AM)
So if we use your video as reference. 10% more battery life under max workload? That's not "save a lot power" .
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Yes, it is 10% more battery life, but you have much more performance on tap, which allows you to perform the same tasks quicker and return to an idle or low power state faster icon_idea.gif

This post has been edited by chocobo7779: Jan 2 2021, 11:21 AM
xerox8908
post Jan 2 2021, 11:21 AM

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QUOTE(chocobo7779 @ Jan 2 2021, 10:59 AM)
There's something called performance per watt my friend sweat.gif

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 icon_idea.gif
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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.

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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