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Old 29-05-2021, 09:34   #61
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@dboom: tu ești măi?

https://www.reddit.com/r/nvidia/comm...x_thermal_pad/

https://twitter.com/FisherBranden/st...873283/photo/1
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Old 29-05-2021, 10:15   #62
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Rtx3080-ul meu de la arsus tot asa are memoriile extrem de fierbinti... daca incerc sa minez 106 grade...
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Old 02-06-2021, 23:08   #63
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Pe tuiter nu. Mie personal tare imi vine a crede ca thermal pads schimba ecuatia atat de mult, nu de alta dar backplate-ul tot pasiv e racit. Am citit tzz posturi, forat in tzz locuri, rar dau de ceva realist.
Am schimbat de 2x thermal padurile, si cu mai subtiri 1st si cu dimensiunea normala 2nd time, same kk.

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Old 03-06-2021, 09:28   #64
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Tie ti se incalzesc, adica mai bine spus nu sint racite suficient, memoriile de pe spatele placii video, ceilalti 12GB, backplate-ul chiar din metal fiind, nu are suprafata radianta suficienta sa poata disipa caldura degajata de memorii. Nu exista aripioare pentru a mari artificial suprafata de disipare si nici racire activa pe backplate.

Poate doar daca folosesti altceva ca radiator activ pe spate, sa poti imbunatati situatia.
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Old 03-06-2021, 23:03   #65
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Quote:
Originally Posted by DjLeco View Post
Tie ti se incalzesc, adica mai bine spus nu sint racite suficient, memoriile de pe spatele placii video, ceilalti 12GB, backplate-ul chiar din metal fiind, nu are suprafata radianta suficienta sa poata disipa caldura degajata de memorii. Nu exista aripioare pentru a mari artificial suprafata de disipare si nici racire activa pe backplate.

Poate doar daca folosesti altceva ca radiator activ pe spate, sa poti imbunatati situatia.
Cum adica mie mi se incalzesc, la toti se incalzesc. Corect, suprafata radianta e foarte mica, dar in prezent am reusit 72 max, dupa ce am mai strans la suruburi, doar hot spotul ajunge la 82.
Astept sa imi ajunga ventilatoarele de 20mm si vad ce mai obtin.
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Old 04-06-2021, 09:14   #66
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Eu discut de temperatura memoriilor, nu a GPU.

Memoriile de pe spatele placii sint mai ineficient racite, fiind suprafata backplate-ului mica si totodata racita pasiv, in comparatie cu cele de pe partea cu GPU.

Mai pe scurt, presupunind contactul termic optim dintre memorii si metal (radiator si backplate), adica paduri termice de calitate cu minim 12-14mW/K, cea mai mare temperatura a memoriilor o vei avea la cele de pe spatele placii.
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Old 12-07-2021, 14:16   #67
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Quote:
Originally Posted by DjLeco View Post
Eu discut de temperatura memoriilor, nu a GPU.

Memoriile de pe spatele placii sint mai ineficient racite, fiind suprafata backplate-ului mica si totodata racita pasiv,
Ai testat tu?
Am pus active backplate, am castigat nimic, intr-adevar tabla pasiva era mult mai fierbinte si nu puneai degetul pe ea dar cu toate astea GPU-Z arata aceleasi lucruri.
Am 27 de grade in casa, but still.
Vents 1500, pompa la max.
In concluzie, 750E pentru o racire pe apa (cat o placa video din trecut) care face ceva dar nu face ceea ce marketeaza tot netu, ytubu and so on.
Temperaturile sunt din Valhalla. In SuperPosition sunt mult mai mici.



Dupa 8min de kombustor gogoasa 6500. Apa la 44 de grade. Tot 1500fans la radiator.

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Old 12-07-2021, 15:54   #68
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Testeaza in Quake II RTX
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Old 12-07-2021, 16:30   #69
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Testeaza in Quake II RTX


20min de joc.

Peste o luna probabil o desfac iar si mai vad ce mai pot face la suruburi.
Backplate-ul vad ca nu face mai nici o diferenta.
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Old 12-07-2021, 18:25   #70
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E foarte ok zic eu.
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Old 12-07-2021, 19:10   #71
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3090 FE cu EK Vector FE Special Edition, la fel Quake II RTX si setarile daily. Loop putin subdimenstionat pentru 3090 400W+ si 3950X.
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Old 12-07-2021, 21:30   #72
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Originally Posted by zamoldac View Post
3090 FE cu EK Vector FE Special Edition, la fel Quake II RTX si setarile daily. Loop putin subdimenstionat pentru 3090 400W+ si 3950X.

Mai aproape de realitate, pe alte forums vad temperaturi de ma doare mintea, gen 50. Fie persoanele alea locuiesc unde e frig fie sunt pinochio rau.
Probabil luna viitoare o desfac iar si schimb pasta iar suruburile le marchez ca sa le invart identic pe toate.
Zotacu nu merge ok peste 2100, mai degraba e in functie de drivere si games, Valhalla a mers la un moment dat ok la 2145, ulterior crapa intr-una, la 2070 se pare ca merge perfect.
Metro idem.

HotSpot-ul meu s-a dus in sus rau in timp, ulterior am strans suruburile si degeaba, acum am luat loctite, in runda urmatoare il voi folosi, din ce am observat se slabesc suruburile de la atatea cicluri de cald/rece.

Last edited by db00m; 12-07-2021 at 21:34.
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Old 12-07-2021, 22:12   #73
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Șuruburile nu se desfiletează singure de la cald și rece, deja e caz de paranoia.

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Old 12-07-2021, 22:23   #74
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Quote:
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Șuruburile nu se desfiletează singure de la cald și rece, deja e caz de paranoia.

Sent from my Pixel 4a using Tapatalk


Cum iti explici ca au fost stranse pana la "refuz" de bun simt initial iar ulterior au mers "in gol" ?
Asta a fost acum ceva vreme, astazi cele situate inspre alimentare au mai mers o tura ca in branza, cele dinspre bracket nu s-au clintit. Saibele sunt din plastic, ekwb provided.
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Old 21-07-2021, 12:13   #75
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Gata, pus loctite si kryonaut.
2h de RDR2. Cat timp e sub 80 totul e perfect.


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