The best modded heatsink for p870 support ( GTX 10xx - RTX 20xx - rtx 30xx ) GPUZ

[Maro97]

And now i can say developer79 made a greatest modification for p870 vapor chamber heatsink the heatsink Fixed poor heat dissipation for p870 laptops with air without using liquid metal and the laptop fans Auto max temperature is 65 with clevo rtx 3080 165w .  But if i use fn+1 ( cooling boost ) the max temperature never hit 63 degrees . Always blessed developer79 

 

Here are the pictures, enjoy ,, and Happy New Year to all of you, and special thanks to developer79 again 

 

 

 

[kYdizzle]

What was the process for you to get the mod done on your heatsink?

[Maro97]

developer79 modified it by himself ... not me 

[kYdizzle]

So you had to send it to him?

[Maro97]

you can contact with him in PM 

[kYdizzle]

Can you share what you did for the thermal pads? Developer79 is currently working on my heatsink and I would like to get a head start on the supplies to complete the mod.

 

Thank you.

[Maro97]

I bought 0.5 + 1 + 1.5 + 2 mm thermal pads 

[MiRaGe]

I would definately use a high quality thermal Putty.

[Maro97]

With p870tm not gained to much 

[Maro97]

Soft thermal pads is more safe

[Maro97]

I’m using those 

 

https://a.co/d/6p9Uyyx

[Maro97]

21 hours ago, kYdizzle said:

Can you share what you did for the thermal pads? Developer79 is currently working on my heatsink and I would like to get a head start on the supplies to complete the mod.

 

Thank you.

I don’t remember the layout 

But it’s easy to align it by eye when you place the heatsink on the graphics card, or if you want something more precise, you can watch this video and use a millimeter measuring tool.

 

 

[kYdizzle]

2 hours ago, Maro97 said:

I’m using those 

 

https://a.co/d/6p9Uyyx

Thank you for the recommendation.

[zerokool]

So I have the vapor chamber heatsink myself ( dual 1070 version I think ) what I did with mine was get a copper shims from an old Dell e6400 heatsink . Sanded it down flat then applied thermal paste on both sides . Then the two tabs ( one on the left and right that you screw down ) I bent them upward a bit to apply more pressure . Used all my pads and puddy and my 3080 ti ( apparently according to gpuz and CPU z ) is pretty cool . The hot spot does hit 92c but the core never exceed 80 ish . And the clocks are 1880mhz and pulls near 180 watt... It was modded by someone and a seller on eBay sold it . She's a spicy card . If I could see how developer modified the heatsink is appreciate it 🙂

[zerokool]

On 12/29/2024 at 12:54 PM, Maro97 said:

And now i can say developer79 made a greatest modification for p870 vapor chamber heatsink the heatsink Fixed poor heat dissipation for p870 laptops with air without using liquid metal and the laptop fans Auto max temperature is 65 with clevo rtx 3080 165w .  But if i use fn+1 ( cooling boost ) the max temperature never hit 63 degrees . Always blessed developer79 

 

Here are the pictures, enjoy ,, and Happy New Year to all of you, and special thanks to developer79 again 

 

 

 

My heatsink looks very similar to this but has the added mount for the CPU as well (4 Screw on top of CPU heatsink )  otherwise identical 

[Maro97]

Sorry …

This is the work of developer79, and I have his permission to share the review of the heatsink only. If you want to know about the modifications, you can ask him directly, as he is the one who did the work, not me.

greetings…

[zerokool]

5 hours ago, Maro97 said:

Sorry …

This is the work of developer79, and I have his permission to share the review of the heatsink only. If you want to know about the modifications, you can ask him directly, as he is the one who did the work, not me.

greetings…

Fair enough I'll message him I hope he's not to cagey about what he did as cash is tight . ATM I have a foam block pressing again the inside of the chassis and the heatsink and the highest I'm getting now is 70s on hotspot and core