Maro97
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clevo p870tm/tm1-g Official Clevo P870TM-G Thread
Maro97 replied to ViktorV's topic in Sager & Clevo
Hello guys does any one try to reballing an rtx 4090 gpu chipset on clevo rtx 3080 pcb ? -
P870DM3-g does Dsanke's bios support the RTX 3080 and QTJ1 cpu
Maro97 replied to Mal's topic in Sager & Clevo
Before you pick up QTJ1 cpu you should know the maximum ram frequency with this cpu it won’t exceed 2666 mhz i don’t know why -
Maybe not big gaps It’s not a huge difference — it might even be small — but use liquid metal to reduce the temperature. It will lower it by at least 10 degrees compared to what it is now.
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Do you know which thickness you need …absolutely not cuz if you use a wrong thickness you be crack the gpu chipset like this photo
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I know because you don’t do it before Watch the video and you’ll understand — I used to do the same as you, estimating the size of the thermal pads on GPU cards in all my laptops just by eye, without any actual measurements using a millimeter gauge. But when I applied the method shown in this video on one of the laptops I own, I realized that you must calculate the thickness of the thermal pads for each component they will cover before placing the heatsink on the GPU die.
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and in your case don’t advice to use a cooper shim on the gpu core
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Could you please send me a photo of heatsink sides ?
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Heat dissipation from the heatsink will be weak with PTM and these thermal pads, as the gap between the GPU core and the heatsink will be relatively large. Use liquid metal along with properly sized thermal pads, because the GPU’s power is high compared to the heatsink’s performance
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I know you have a good experience i read many of your post on AW fourm but i must remind you
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And don’t forget this In the process of insulating the capacitors around the GPU chip https://a.co/d/0SE7XoO
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100w heatsink with 150w gpu
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This is the only way to reduce the thermal in your case
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And use these thermal pads because they’re the best in terms of value for money https://a.co/d/ahnxUqT
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Do exactly what’s shown in this video and don’t rely on visual estimation only. Use a measuring tool to measure the thickness of the thermal pads. I know you have experience, but follow this method anyway — I also relied on experience and just looking, but when I applied what’s in this video, I got results I didn’t expect. It significantly reduced temperatures, with a difference of more than 10 degrees between the hotspot and GPU temperature.
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The gape between the gpu core and the center of heatsink must be zero
