Tema: Re: Galingo Psu klausimas
Autorius: markoh
Data: 2014-10-09 15:36:03
Aciu uz issamias analizes, nupirktas LEPA G850 Gold'as :)





"MRT"  parašė naujienų news:m15ptn$bah$1@trimpas.omnitel.net...

> ar yra pagrindo/ ar verta permoket 100Lt uz antra?
>
> http://www.fsp-europe.com/professional/fsp700_50arn_88plus.php
> vs
>
> http://www.lepausa.com/g850-mas.php
>


Gal .. o linkai i ka?.. ir uzsienio/skelbimu ar pan?.. pilnos kainos 
kokios?..
Pas lepa yra linkai i review:
http://www.modders-inc.com/lepa-g850-mas-80-plus-gold-certified-power-supply/
http://www.techpowerup.com/reviews/LEPA/G850-MAS/1.html

202 - 
http://www.skytech.lt/fsp70050arn-fortron-fsp70050arn-700w-80plus-silver-atx12v-v23-silent-120mm-fan-s-p-172494.html
384 - 
http://www.skytech.lt/g800mb-lepa-power-supply-maxgold-800w-p-187931.html << 
ne visai tas
Skirtumas kaip ir didesnis ... bet labiau del kitu reikaliuku:
* Solid state capacitors and all Japanese-made capacitors provide great 
reliability
* 140mm two-ball bearing cooling fan with thermal programmed speed 
controller delivers silent, cool operation
* Hybrid modular cabling design with decent flat cables makes system upgrade 
and replacement easy
* Powerful single +12V rail output offers great compatibility with 
heavy-duty graphics cards

nes tarkim marketiskai ir gal techniskai panasus FSP gal sitas yra:
396 Lt - 
http://www.skytech.lt/aurum650-gold-fsp-aurum-gold-650w-80plus-gold-modular-atx-v23-eps-v292-silent-fl-p-69788.html

> <kuris geriau tiktu prie esamos/ planuojamos sistemos?

http://www.techpowerup.com/reviews/MSI/R9_270X_Gaming/22.html
kankinama "Maximum" R9 270X OC rodoma kaip 226W (peak 135W)

Average: Crysis 2 at 1920x1080, Extreme profile, representing a typical 
gaming power draw.
Average of all readings (12 per second) while the benchmark was rendering 
(no title/loading screen).

Peak: Crysis 2 at 1920x1080, Extreme profile, representing a typical gaming 
power draw. Highest single reading during the test.

Maximum: Furmark Stability Test at 1280x1024, 0xAA. This results in a very 
high no-game
power-consumption that can typically be reached only with stress-testing 
applications.
The card was left running the stress test until power draw converged to a 
stable value.

*******

http://www.techpowerup.com/reviews/ASUS/R9_270_Direct_Cu_II_OC/24.html
kankinama "Maximum" R9 270 rodoma kaip 138W (peak 121W)
Negalvok, kad MB+CPU+RAM+*DD+*** taip labai lengvai praryja simtus W.

R9 270/270X TDP yra 150W-180W << sitas intervalas man +/- patinka (nemazai 
galios, ne per daug silumos)
R9 280 ir galingesnes - TDP jau 250W-290W << papildomas 100W silumos, 
galios, PSU bei laidu steso ir t.t.

So.. GPU - koks 180W ... CPU - keturgalviui koks 100W .. matke/ram/*dd/fan 
koks 70W..
Itariu cia su rezervu.. susiskaiciuoja ~350W .. orientuojames, kad dabar 
viska eda is 12V..
Tai klausimas ar suvedinet Full/Stress load'a i tuos optimalius 50% PSU 
galios?..
t.y. 700W PSU - ant load'o isnaudosi apie puse jo galios.. ar imt 500W PSU 
(tada 350W bus 70% jo galios).
Kitas dalykas, ar geimas apkraus visus komponentus iki 350W.. jei sieks tik 
250W tai tas 50% yra nuo 500W PSU.

Tavo turimas PSU vienas pigiausiu .. 400W .. su Max_336W_is_12V << gal visai 
nedaug ir truksta..
Tik 400W ne ta galia, kuri vienas pigiausiu, nors ir padoresnio brando PSU, 
kai viduj sedi R9 270 (ne top, bet jau gan rimta).

http://www.skytech.lt/fsp50060apn-fortron-fsp50060apn-500w-80plus-bronze-atx12v-v23-silent-120mm-fan-a-p-73185.html#tabsnav-4
http://www.fsp-europe.com/professional/fsp500_60apn_85plus.php
Uz 133Lt - 500W su dviem 12V rails po 18A .. bendras +12V Max 408W (34A)

http://www.skytech.lt/fsp60050arn-fortron-fsp60050arn-600w-80plus-silver-atx12v-v23-silent-120mm-fan-s-p-172493.html#tabsnav-4
http://www.fsp-europe.com/professional/fsp600_50arn_88plus.php
Uz 180Lt - 600W su single 12V rail 42A .. so +12V Max 504W

O dabar naudojamas:
http://www.skytech.lt/gpa400s8-psu-chieftec-gpa400s8-400w-bulk-p-64128.html
Vos 94 Lt vertes .. jam ir galios gal kiek truksta.. ir klase pati pati 
paprasciausia is Chieftec'o linijos..
FSP atveju dalis PSU yra OEM'as, t.y. "nekilmingi" be graziu pakuociu.. ir 
galbut neblogu kokybes/kainos santykiu.