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Old 15-01-2010, 00:22   #1
h3x0r
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Default TEST: Zerotherm Coolmaxx 2000 vs DeepCool V4000

Din vremuri demult apuse , power-userul, sau in general cel caruia ii placea sa aiba totul "la locul lui" in cutiuta de sub masa, a fost preocupat de racirile pentru placile grafice.
Si acum imi aduc aminte de primele raciri aftermarket mai serioase, cred ca era vorba de AC Silencer. Erau bunicutele racirilor dual slot de acum de pe placile high end.

De atunci racirile au tot evoluat, mai intai au inflorit la propriu cu Zalman, apoi au beneficiat de tehnologia heatpipe implementata in coolerele de procesor.

In acest mini-review voi face un test comparativ intre 2 coolere VGA noi aparute, Zerotherm Coolmaxx 2000 si DeepCool V4000, folosindu-ma de placa cu care Matei a doborat ceva recorduri racind-o cu LN2.

Placa video este un Galaxy GTS 250 , cu un design proprietar, un etaj de alimentare capabil sa ajute placa sa suporte mai mult voltaj pentru GPU, si o racire stock mai mult decat onorabila dupa cum vom vedea in test.







Ca sa fim siguri ca coolerele din test vor transpira, am abuzat putin de volt-modul aplicat placii grafice, setand un v-GPU de 1.45V. Testele au constat in rularea testului FUR, timp de 10 minute, interesandu-ne temperatura in full-load obtinuta de cele 2 coolere, la 2 setari ale ventilatoarelor aferente lor, Low Rpm (~1700 rpm) si High Rpm ( ~2500 rpm).Special pentru DeepCool, fiind integral cupru, am avut si Killer Rpm, adica un Delta de 12cm, 38mm si 3000 rpm. Carcasa a fost Lian-Li PC60FB, insa deschisa.

Sistemul de test:

i7 920 C0 ES + Megahalems ( Arctic Cooling F12 1400 rpm )
Asus P6T Deluxe V2
WD VelociRaptor 150Gb
Corsair HX 620


Zerotherm Coolmaxx 2000

Cei de la Zerotherm nu au somat pe partea de R&D si au facut proiectat niste coolere noi si faine, cele din seria CoolMaxx.Cele 3 coolere ( 1000, 2000, 3000 ), beneficiaza de tehnologia BFF (Base Fan Fin) ,sau mai exact, este vorba de intercalarea unui ventilator de 80 mm slim in structura (la CoolMaxx 1000 si 2000) si de 2 ventilatoare de acelasi fel la CoolMaxx 3000. Scopul ? Sa zicem arata foarte ...stealthy cum zic ei, dar mai important se pastreaza dimensiunea placii grafice cu tot cu racire la 2 sloturi.
Modelul 2000 are 4 heatpipe-uri si vine cu un pachet standard pentru un cooler VGA, si singurul lucru care iti atrage atentia e coolerul in sine.











DeepCool V4000

M-a impresionat vizual monstruletul celor de la DeepCool, masiv si greu pe interval, asa cum ii sta bine unui cooler de orice fel. Are 2 ventilatoare , insa nu este dotat cu un potentiometru. Pentru diversele turatii am folosit potentiometrul de la Zerotherm. Ce-as putea zice e ca prinderea pare mai buna la DeepCool decat la zerotherm. Insa s-a descurcat foarte bine si cea de la Zerotherm dupa cum am observat in test.









Rezultate


Din start am sa va zic ca, inca putin v-GPU si nu mai aveam ce testa. Testele le-am facut cu carcasa deschisa pentru simplul fapt ca racirea stock, si DeepCool-ul cu ventilatorul default nu au fi facut fata in carcasa mea ...silent, trimitand placa in protectie de temperatura odata cu depasirea temperaturii de 100 grade.


Placa cu cooler stock - 91 grade

Low Rpm ( 1700rpm )

Zerothem Coolmaxx 2000 - 86 grade
DeepCool V4000 - 97 grade

High Rpm ( 2500 rpm )

Zerothem Coolmaxx 2000 - 73 grade
DeepCool V4000 - 88 grade

Killer Rpm ( 3000 rpm Delta 38 mm)

DeepCool V4000 - 69 grade

David vs Goliat...concluzii


Nu ma asteptam sa fie mai bun Zerothem la RPM-urile de daily use, datorita marimii poate, care m-a facut sa am indoieli ca se va descurca cu sarcina in discutie. Insa coolerul este o alegere eleganta pentru posesorii seriei HD4800,5800 sau GTS250, pe care ii va multumi pe deplin in uzul de zi cu zi.

DeepCool V4000 e o alegere recomandabila doar daca efectuati bench cu el, si atat. In rest, nu prea ii vad scopul. Nu-mi dau seama daca doar faptul ca e fabricat din Cu il face atat de inficient pentru daily-use, sau exista vre-un defect de proiectare, dar c'est la vie.
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Old 15-01-2010, 00:31   #2
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Ventilatorul de la zerotherm nu poate fi inlocuit?Sau nu se poate prinde alt ventilator in partea opusa celui original?
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Old 15-01-2010, 01:35   #3
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Nice stuff, imi era dor de ceva forum reviews
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Old 15-01-2010, 08:44   #4
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De ce nu ai pus niste poze cu placa echipata cu cele 2 coolere? De ce nu ai pus poze in care sa se vada si alte temperaturi. Am o banuiala ca Deepcool ar raci mai bine vrm-ul.
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Old 15-01-2010, 12:41   #5
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Quote:
Originally Posted by Dev
De ce nu ai pus niste poze cu placa echipata cu cele 2 coolere? De ce nu ai pus poze in care sa se vada si alte temperaturi. Am o banuiala ca Deepcool ar raci mai bine vrm-ul.
Nu am facut eu pozele Dev.Nu am nici un aparat ca sa scoata asa poze.Sorry.
DeepCool nu incape pe placa cu racirea de VRm originala,ci am pus radiatorasele alea din pachet.Si nici nu prea are cum sa le raceasca mai bine din moment ce tot coolerul se incinge la 90 grade in daily use,si tot aerul e suflat catre placa...

In timpul testului cu DeepCool, eticheta de hartie de pe PCB-ul din spatele VRM-ului s-a afumat nitel,deci e clar ca raceste mai bine VRm-ul,nu?

Se poate demonta ventilatorul de pe Zerotherm,dar isi pierde proprietatea stealthy. Probabil ca la Killer RPm il mucifica pe Deepcool, dar nu am avut timp sa fac DIY prea mult.
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Old 15-01-2010, 13:16   #6
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Deci, daca nu e nevoie de volt-mod si OC "in draci", nu se justifica inlocuirea racirii stock, in acest caz.
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Old 15-01-2010, 14:39   #7
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rezultate relevante numai pt cine voltmodeaza o astfel de placa
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Old 15-01-2010, 14:59   #8
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Quote:
Originally Posted by Mascotel
rezultate relevante numai pt cine voltmodeaza o astfel de placa
O fi relevant, dar daca la sarcina asta rezista ZeroThem, iti dai seama ca se descurca foarte bine in conditii normale la 1700 rpm unde e inaudibil.

Xplaur,da,coolerul stock de pe ea,e cat ala de conroe,deci iti dai seama ca tine bine...
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Old 15-01-2010, 16:45   #9
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Quote:
Originally Posted by h3x0r;24028

[B
Killer Rpm ( 3000 rpm Delta 38 mm)[/B]

DeepCool V4000 - 69 grade
Vezi ca la 738 Mhz @ stock pe core nu la 800 Mhz ca si in restul de teste.
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Old 15-01-2010, 20:13   #10
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Deepcoolul raceste vrmul pt ca sufla in el pe cand zerothermul nu. Asta e un dezavantaj dar totusi uitativa la preturi . Zerothermul e bun dar si cu 1/2 mai scump .
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Old 15-01-2010, 22:15   #11
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Problema e simpla Zerothermu sacrifica functia in dauna formei iar Deepcool-ul e neterminat. Coolerele integral din cupru sunt eficiente doar atunci cind sunt foarte dense si au un ventilator dement pe ele, a se vedea HC 92 de la Zerotherm sau TRUE Copper.

Ventilatorul de pe Zerotherm e mai mult o gluma mai ales pe ceva gen 4870 unde vrm-ul arde.
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Old 15-01-2010, 22:33   #12
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Pe seria HD48XX trebuie neaparat pus un radiator pe VRM suparat. Am vazut la Zalman unele chiar reusite si ieftine: ZM-RHS70
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Old 16-01-2010, 09:30   #13
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Asta in cazul in care iti incape linga cooler.
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Old 27-06-2010, 20:26   #14
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Nice test!
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Asus P5Q-E , Intel(R) Core(TM)2 Duo E6550-2.33GHz @ 3.04GHz (Zerotherm Core92 + Arctic Cooling 80mm), Corsair Dominator DDR2 4.00 GB@1066MHz CL5, EVGA NVIDIA GeForce GTX 275 SC (713/1512/1260) , Corsair TX650W , A+ El Diablo + Nexus Real Silent PWM 120 mm, 250GB WD, Samsung SyncMaster 2032BW, Plantronics Gamecom 367, A4Tech XL-740K Oscar Laser Gaming Mouse.
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Old 06-10-2010, 19:19   #15
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Mie unul totusi mi se pare destul de ok deepcool. Cred ca este si eficient, insa la rotatii mai mari. Foarte frumoasa prezentarea. Desi toate temperaturile mi se par destul de mari pentru un gts 250. Si eu am avut gts 250, ce-i drept cu accelero pe ea, si nu prea am ajuns la acele temperaturi.
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Old 06-10-2010, 23:04   #16
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1.45V Vcore e mult pt un G92. E foarte mult.
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