RTX 3090FE Thermal Mod Frage wer es schon gemacht hat.

[Miles2009]

Moin Leute,

Habe mich heute Mal heran getraut den Thermal Mod zu machen und dazu Mal eine Frage an die die es schon gemacht haben.

Nachdem ich 102 Grad nach exakt 15 Min in Furmark GPU Stress Test ermittelt hatte für die Vrams bei 2560x1440 118fps 114% Power Limit.

Machte ich mich ans Gewerk, hier Mal die Bilder ist das so korrekt oder zuviel ? Oder fehlt evt sogar ein wichtiges Bauteil ?

Wäre euch Dankbar habe es noch net zusammen gebaut derzeit also noch nicht Betrieben warte erstmal die Antworten ab.

Vielen Dank euch.

 

[Miles2009]

ok scheint was gebracht zu haben statt 102 sind es nun 88 ganz kurz 90 grad nach 15min

 

[Falkentyne]

Hi guys,

Today I dared to do the thermal mod and ask a question to those who have already done it.

After determining 102 degrees after exactly 15 minutes in the Furmark GPU stress test for the Vrams at 2560x1440 118fps 114% power limit.

Did I get down to the job, here the pictures is that correct or too much? Or maybe even an important component is missing?

Would you be grateful I have not yet built it together so not yet operated first wait for the answers.

Thank you very much.

Anhang anzeigen 629655

What thermal pads did you use?

 

[Miles2009]

Thermalright Extreme Odyssey 1.5mm

Best Regards

 

[Falkentyne]

Thermalright Extreme Odyssey 1.5mm

Best regards

Gelid Extreme (1.5mm) is better to use on the core (front) side of the card because of core-> heat sink contact pressure tolerance, more pad compression is needed (Odyssey's SHORE rating is 55, its too high).
Odyssey pads on the core side can cause hotspot core temp issues later because they won't compress enough with just the leaf spring X-bracket Torx screws, unlike AMD reference cards, which have 8+ screws to help with pad/VRM compression. (and 1mm pads are too thin. The exact distance for perfect core contact seems to be 1.2mm, the Gelid pad can do this easier).
Thermalright Odyssey, or Gelid Ultimate can be used on backplate side, you have a lot more freedom there.

 

[xl_digit]

Hier:

[Sammelthread] - NVIDIA GeForce RTX 3090 / RTX 3090 TI + FAQ

NVIDIA GeForce RTX 3090 / 3090 TI (In Progress) https://www.overclock.net/threads/official-nvidia-rtx-3090-ti-owners-club.1797717/ NEWS...

www.hardwareluxx.de

 

[Miles2009]

Ja perfekt haben wir quasi 1zu1 gleich geklebt und die gleichen Pads. Kann ein Mod gerne in den thread verschieben

 

[Miles2009]

Gelid Extreme (1.5mm) is better to use on the core (front) side of the card because of core-> heat sink contact pressure tolerance, more pad compression is needed (Odyssey's SHORE rating is 55, its too high).
Odyssey pads on the core side can cause hotspot core temp issues later because they won't compress enough with just the leaf spring X-bracket Torx screws, unlike AMD reference cards, which have 8+ screws to help with pad/VRM compression. (and 1mm pads are too thin. The exact distance for perfect core contact seems to be 1.2mm, the Gelid pad can do this easier).
Thermalright Odyssey, or Gelid Ultimate can be used on backplate side, you have a lot more freedom there.

wie also sind die Thermalright Müll oder wie ? Also sollte ich mir noch Gelid Pads 1,5mm für die Kernseite holen und die Back Seite auf ThermalRight lassen oder wie ?

Beitrag automatisch zusammengeführt: 18.05.2021

also im idle sieht es so aus

 

[Falkentyne]

so how are the thermal right garbage or what? So should I get Gelid Pads 1.5mm for the core side and leave the back side on ThermalRight or what?

Beitrag automatisch zusammengeführt: 18.05.2021

Beitrag automatisch zusammengeführt: 19.05.2021

Yes that is what I ended up doing on my 3090 FE. 1.5mm Gelids Extremes on the front (core) side. Back plate side can use anything, but Gelid Ultimates are very good there (Extremes work 2C better but can melt and make the backplate very very hard to remove without pre-heat to 90C).

Thermal right Odysseys on the front side have problems because of being too hard (shore = 55). They don't compress enough. 1.0mm pad is too thin, but 1.5mm pad needs to compress to 1.2mm to 1.3mm to get very good core -> Heatsink contact. But the TM pad will only compress maybe 0.1mm on the VRAM on that side - because the mounting pressure is not strong enough with only the four "Leaf spring" torx screws!