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Racire Discutii despre coolere, ventilatoare si temperaturi


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Old 28-07-2009, 13:46   #1
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Default Teste & reviews VGA coolers

Pe acest thread vom vorbi despre noile aparitii in materie de coolere VGA, le vom comenta, aprecia dar si pune la zid atunci cand e cazul !

Pentru inceput, un cooler interesant pentru VGA de la Thermaltake, ISGC-V320.
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Old 29-07-2009, 07:47   #2
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Superb acel cooler Matose insa mie mi se pare cam greu pentru o placa video. De acest cooler ce parere aveti?
Da asa e Ramiro mestere, are o arhitectura foarte proasta si nu raceste bine deloc.

Last edited by Miru; 22-12-2009 at 16:46.
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Old 29-07-2009, 11:06   #3
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As spune ca nu are o arhitectura prea eficienta.
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Old 29-07-2009, 11:32   #4
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Salut,

Puteti sa ma lamuriti si pe mine care ar fi diferentele dintre aceste 2 coolere VGA :
Accelero Twin Turbo si Accelero S1 rev 2.

As dorii sa achizitionez unul dintre acestea doua, pentru a-mi racorii putin 8800GT-ul din dotare.

Multumesc,
Alex
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Old 29-07-2009, 14:28   #5
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Pai TwinTurbo e un S1 care a fost taiat pentru a fi la nivelul placii video si la care s-au adaugat 2 ventilatoare. Eu ti-as recomanda un S1 si un ventilator silent de 120mm, face minuni !
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Old 29-07-2009, 15:03   #6
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Ok, iti multumesc pentru informatiile oferite! Voi lua S1 + vent de 120mm.
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Old 12-10-2009, 14:33   #7
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Arctic Cooling Roundup @ DriverHeaven
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Old 16-10-2009, 21:46   #8
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Thermalright T-Rad2 GTX + VRM-R1/R2 cooling solution (@PcShopTalk)
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Old 28-10-2009, 20:47   #9
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Thermalright T-Rad2 VGA cooler
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Old 02-11-2009, 12:24   #10
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Ce parere aveti de asta?
http://www.thermalright.com/new_a_pa...r_hr03gtx.html
Stie cineva daca a aparut pe la noi?
Pe fosta mea 8800GT aveam un hr-03 GT 40oC idle max 55oC full load 775/2300 cu un fan de 92mm cooler master
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Old 02-11-2009, 12:44   #11
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Dupa umila mea parere cand vine vb de coolere VGA cei de la TR ies in evidenta doar cu preturi mari , performanta nu e chiar ok ptr banii care se cer ...comparat cu un accelero S1 pe aceiasi placa video HR-03 GT a fost mai slab , fara sa pun in calcul si spatiul mai mare ocupat , sunt absolut convins ca accelero GTX280 e NR.1 ptr orice placa GTX260/275/280 , sa nu mai spun ca sunt multe alte coolere mai bune ptr care platesti mai putin ori cel mult la fel cat pe un HR-03GTX. Pacat ca multe din ele nu se afla si la noi in tara


uite aici un cooler ok , compact si fan-uri incluse in pret , nu arata nici rau
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Old 02-11-2009, 19:47   #12
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uite aici un cooler ok , compact si fan-uri incluse in pret , nu arata nici rau
Arata foarte bine, dar, memoriile si alimentarea sint lasate descoperite, pe cind hr-03 gtx vine cu radiatoare si pt memorii si alimentari. Intr-adevar este imens , ocupa inca 2 sloturi pci. Sa nu uitam prinderea la thermalright fata de accelero care nu se compara la cel din urma este un ghici s-o pui din prima. Plus ca accelero e super usor...nu are masa deloc, cel putin mie nu mi s-a parut un cooler "impozant".
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Old 02-11-2009, 19:56   #13
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Arata foarte bine, dar, memoriile si alimentarea sint lasate descoperite....
Daca sufli aer direct pe ele se simt mult mai bine decat cu radiatoare, din ce vad coolerul recomandat de Red-Dog face acest lucru.
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Old 02-11-2009, 21:49   #14
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Daca sufli aer direct pe ele se simt mult mai bine decat cu radiatoare, din ce vad coolerul recomandat de Red-Dog face acest lucru.
Si daca au radiatoare si mai sufla aer pe radiatoarele alea e si mai bine...parerea mea.
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Old 02-11-2009, 22:17   #15
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Asta este valabil doar la CPU si GPU-uri, in rest componenetele se racesc mai bine asa cum sunt de la mama lor. Orice componenta care produce caldura excesiv este construita altfel, are o parte metalica pe care sa o lipesti de un radiator, faptul ca lipesti de acel plastic un radiator este apa de ploaie. In principiu pui radiatoare cand maresti tensiunea de alimentare si le incingi mai mult decat pot duce in mod normal.
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Old 02-11-2009, 22:36   #16
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Un radiator pus pe o componenta, fie ea din plastic care se incalzeste excesiv, ajuta foarte mult la transferul de caldura. Acel radiator preia din caldura componentei si disipa acea caldura mult mai mult decit ar disipa componenta fara radiator, basca daca radiatorul ( care are suprafata mult mai mare decit componenta) e suflat de un curent de aer.
Iar in ceea ce priveste placile video, sint foarte benefice radiatoarele pe memorii si pe modulele de alimentare, deoarece in urma unui overclock, cel putin alimentarea se incinge la greu.
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Old 02-11-2009, 22:43   #17
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Quote:
Originally Posted by Jocker View Post
Asta este valabil doar la CPU si GPU-uri, in rest componenetele se racesc mai bine asa cum sunt de la mama lor. Orice componenta care produce caldura excesiv este construita altfel, are o parte metalica pe care sa o lipesti de un radiator, faptul ca lipesti de acel plastic un radiator este apa de ploaie. In principiu pui radiatoare cand maresti tensiunea de alimentare si le incingi mai mult decat pot duce in mod normal.
Dragos, in cazul unei placi video high-end ajungi cu temperatura VRM-ului peste 100 oC imediat daca nu ai un flux mare de aer sau un radiator solid acolo. De acord, un flux considerabil de mare poate fi suficient, dar de te faci cand vrei silentiozitate?
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Old 03-11-2009, 05:02   #18
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Fenomenul este simplu si l-am studiat. Un radiator pus pe o memorie are un transfer termic slab, ai acolo plastic, un adeziv si deasupra radiatorul, pe deasupra mai si blocheaza fluxul de aer, acesta fiind de obicei perpendicular, cu un efect de umbrela asupra componentei. Rezultate mai bune obtii daca lasi memoria fara radiator la acelasi flux de aer.
Monstru remember foto . Sa nu amestecam aici si VRM-ul HD-urilor 48x0 ca acolo alta este problema.

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Old 03-11-2009, 08:45   #19
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Freedom force asta e un pic HDT. Exista altele mai bune si mai ieftine.
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Old 06-11-2009, 23:19   #20
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Jocker are dreptate,lipiciul de pe radiatoare mai rau face,daca le lipesti cu o pasta termo adeziva,arctic alimina,cu totul altfel este racirea.Eu asa am facut la un 8800GT care inca functioneaza.
Despre vga coolere,din cate am testat,mare grija trebuie sa avem la distanta care ramane intre memorii si heatpipe-uri,eu am defectat doua 4850 datorita lui GFXChilla.

Last edited by marian57; 06-11-2009 at 23:31.
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