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Zalman CNPS9500AT - jednostavno, ali dobro
05.09.2006.
    « Prev  : Stranica 3 od 4 :  Next »      By ::  Denis Arunović 
- Testni sistem i rezultati testova -
Test sistem :: Hardware
Platforme

Foxconn 975X7AA-8EKRS2H

Procesor(i)

Intel Pentium 4 660 @ 3,6 GHz

Memorija

2x 512 MB DDR2 667 MHz Kingmax Mars

Grafička kartica GeForce 7900 GTX
Muzička kartica

CL Audigy

Hard disk(ovi)

Seagate Barracuda 7200.7 160GB SATA II

DVD-RW Pioneer DVR-110D

Testni sistem :: Software
OS Windows XP Professional
Service Pack SP2
Chipset datoteke Intel chipset drivers, 7.2.2.1007
DirectX verzija 9.0c
Prime 95 v2.38
Fox ONE 5.02M

Testiranja su provedena na matičnoj ploči izvan kućišta po noći što će reći da je ambientalna temperatura bila relativno niska za ove ljetne mjesece. Temperature smo očitavali pomoću alata isporučenog s matičnom pločom što možda i nije najpouzdaniji način za mjerenje prave temperature procesora, no adekvatan je za usporedbu performansi hladnjaka.

Rezultati testiranja

Intel @ 3,6 GHz Idle

Temperatura (°C)
Zalman CNPS9500AT
37
  
Intel BOX cooler
39
  
 
0 612182430364
0
 

Test počinjemo s mjerenjima na tvorničkom taktu i naponu procesora. Zalmanovoj hladnjak je u laganoj prednosti po pitanju temperature, ali treba imati na umu da je i osjetno tiši u odnosu na Intelov BOX hladnjak.

Intel @ 3,6 GHz Load

Temperatura (°C)
Zalman CNPS9500AT
49
  
Intel BOX cooler
55
  
 
010203040505
6
 

Mjerenje kada je procesor opterećen pogoduje Zalmanovom hladnjaku koji još čvršće drži vodeću poziciju. Dakako, brzina ventilatora se povećala u odnosu na prethodno mjerenje, no ne previše tako da je CNPS9500AT prilično tih.

Intel @ 3,84 GHz Idle

Temperatura (°C)
Zalman CNPS9500AT
44
  
Intel BOX cooler
48
  
 
0 816243240485
0
 

Najzahtjevniji dio testa je dakako hlađenje overclockanog procesora. Dok je procesor neopterećen razlika u performansama između dva hladnjaka raste u korist Zalmanovog modela.

Intel @ 3,84 GHz Load

Temperatura (°C)
Zalman CNPS9500AT
57
  
Intel BOX cooler
60
  
 
01020304050606
1
 

No, istu stvar ne vidimo i kad je overclockani procesor pod opterećenjem. Objašnjenje za to je jednostavno, hladnjak na Intelovom procesoru se pod ovakvim opterećenjem brže vrti i proizvodi osjetno više buke u odnosu Zalmana što mu doduše pomaže da popravi svoju poziciju na tablici rezultata. Svakako ne treba zaboraviti da Intelov BOX hladnjak nije mimoza po pitanju po performansi budući da ima bakrenu jezgru i moćan ventilator (koji na kraju osim performansi proizvodi i veliku buku).



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