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 amd fx-8350 + R9 270x, which psu suitable that 2 item recommend

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TSepie_v12
post Dec 26 2013, 04:21 PM, updated 12y ago

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hello,guys i need to ask...im now di lemma..of psu..ineed buy new pc one...but want to buy fx 8350+r9 270x...want to ask.which psu suitable for that 2 item??n which watt??can u suggest me???
TSepie_v12
post Dec 26 2013, 04:25 PM

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QUOTE(lat_lonelyboyz @ Dec 26 2013, 04:23 PM)
FSP HEXA 500w RM149
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ohh ok..but...i saw at amd page...tdp for fx8350 is 125watt...125w mean for idle for full load???
TSepie_v12
post Dec 26 2013, 04:29 PM

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QUOTE(lat_lonelyboyz @ Dec 26 2013, 04:27 PM)
125w is max TDP which full load
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oic...but...really just 500watt psu only for that item??coz im so confused how to calculate psu.
TSepie_v12
post Dec 26 2013, 09:17 PM

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QUOTE(lat_lonelyboyz @ Dec 26 2013, 04:33 PM)
Base on CHART, 500w is only minimum requirement. My bad sad.gif

Actually, what's ur budget for PSU? hmm.gif
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oh my budget only rm200..which psu brand??

QUOTE(Unseen83 @ Dec 26 2013, 05:22 PM)
hello,

hope you could top up 50% or more for PSU.. think it as future investment/upgrade

-SeaSonic S12-II 620 620W 80Plus Bronze RM319 ask Hikari85 for best price
or
-FSP RAIDER 650 Watts 80Plus Silver RM259 (seller Hikari LYN Garage)
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ohh ok thx bro!!!mean i will choose 650watt...
TSepie_v12
post Dec 27 2013, 05:26 PM

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QUOTE(asyrafara1986 @ Dec 26 2013, 09:23 PM)
https://forum.lowyat.net/topic/834211

if i were u i choose the best...well iam using seasonic x 650w really nice psu bro  rclxms.gif
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how much seasonic 650w?

QUOTE(goldfries @ Dec 26 2013, 11:06 PM)
FSP Hexa 500w should work. biggrin.gif Maybe I should give the FSP Hexa 500w + FX 8350 + R9 270X combo a try.

I also have the FSP Raider 650w which in my opinion is WAY better than the Hexa 500w.
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ohh ok...thx...i already buy it fsp 500w.....
TSepie_v12
post Dec 28 2013, 12:24 PM

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hii all....i buy edy fsp..but....why i play game....suddenly off my pc??then i reboot my pc...was read only 4gb my ram...i now put 4gbx2 hyperx 1866 mhz...my mobo now...msi 970a-g43...but why read only 4gb??my windows are now 64bit already??
TSepie_v12
post Dec 29 2013, 02:40 AM

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QUOTE(lex @ Dec 28 2013, 05:42 PM)
Oh dear! You are using an FX8350 on a motherboard that has only 4 phase or 4+1 phase VRM. Usually for 8-"core" AMD FX processors, recommend using motherboards with at least 8-phase VRMs. Not recommended to use low budget boards for this processor...  hmm.gif

Actually that AMD FX8350 can go further than that, up to 200W. And that that 125W is not its actual maximum wattage. Boards with inadequate VRMs (usually low budget ones) will throttle this processor to prevent the MOSFETs from blowing up.  sweat.gif
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really?oic..that mean...my proc not compatible with my mobo?
TSepie_v12
post Dec 29 2013, 12:27 PM

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QUOTE(goldfries @ Dec 29 2013, 02:52 AM)
It's not that it's not compatible but rather the FX 8 series is very demanding on the power delivery and those lower end boards don't deliver it too well and you may encounter issues during the course of use.
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oic....that mean i must upgrade to 990fx chipset mobo?

QUOTE(meons @ Dec 29 2013, 04:58 AM)
kan gua dah cakap gua
havoc havoc havoc  tongue.gif  .... selagu pls... .muahahaa just joke

did you runing all core hmm.gif
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yeah...running all 8 core
TSepie_v12
post Dec 30 2013, 01:31 PM

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no wonder...my pc now are not stable...i mean performance....so slow...i think better upgrade it to 990fx chipset..but...can u show me how much mobo 990 chipset???
TSepie_v12
post Dec 30 2013, 01:33 PM

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QUOTE(lex @ Dec 29 2013, 03:53 PM)
As goldfries mentioned, the power demands of AMD FX processors are too great for low budget boards with inadequate VRMs to handle. That "125W" TDP assumes that the cores are running at normal loads, but when pushed to almost 100% loads then that TDP is broken and the motherboard will start throttling to prevent the VRMs from failing (which can cause slowdowns, crashes, weird behaviour, and even shutdowns). Here is a recent example: Computers -> Technical Support -> HELP: My New PC always crash when after Full Load, HELP!!! (Hardware) the problems occurs when using Prime95 (which pushes the cores to almost 100%) with an AMD FX6300 on a low budget board with 3-phase VRM only(!). As mentioned in that thread, my recommendation is at least 4-phase VRM for 4-"core" and 6-"core" AMD FX processors, and at least 8-phase VRM for 8-"core" AMD FX processors... hmm.gif

Yups, you may have to consider higher end 990FX boards. If you want to use those AMD FX 8-"core" processors, then cannot skimp on motherboard quality (unlike Intel systems). icon_rolleyes.gif
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want to ask..how much 990fx chipset mobo??i mean price???plz i need know it..
TSepie_v12
post Dec 30 2013, 01:58 PM

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QUOTE(meons @ Dec 30 2013, 01:39 PM)
best buck vs perfomance  should be from gigabyte GA-990FXA-UD3 (rev. 4.0)
http://www.gigabyte.us/products/product-pa...pid=4672&dl=#ov

take  note rev 4.0 is most stabil n less isuee than other rev

it will hit you wallet  around rm 470-RM499
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ohh...that near rm500...ok...i will sell it my 970 then i will grab this.....where can i get??which shop?
TSepie_v12
post Dec 31 2013, 12:33 PM

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QUOTE(avex88 @ Dec 30 2013, 10:17 PM)
ok thx bro!!

 

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