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Is my power supply big enough? - Printable Version

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Is my power supply big enough? - cbre88x - 12-17-2008

I have a 400-450w (280w?) PSU. I have an 8800GT, random motherboard, random seagate HDD.

I want to buy an 89w processor. http://www.newegg.com/Product/Product.aspx?Item=N82E16819103272

Do I need a better PSU? Or could I hook up a seperate PSU that powers the proc./video card alone?


Re: Is my power supply big enough? - KarthXLR - 12-17-2008

That should be enough.

My 250 watt could power my computer and 8400 gs.

Go for  it.


Re: Is my power supply big enough? - copulatingduck - 12-17-2008

(12-17-2008, 12:09 AM)Karthmas link Wrote: That should be enough.

My 250 watt could power my computer and 8400 gs.

Go for  it.

you're an idiot. 8400 GS != 8800 GT. (If you made that comment before Cbreeze ammended his PSU's specs, sorry for calling you an idiot Smile )

While I'm not going to out and out say your system won't run, with a 280W PSU, you're pushing it, especially if it's some random rinky-dink PSU instead of something decent. While PSU's for GPU's exist, they're expensive and generally overpowered for what you would need. I would suggest just saving up a bit and getting a >500W PSU to save yourself the trouble, as you run the risk of damaging parts if you try to run a system underpowered.

For reference, the max power consumption of an 8800GT is 105W, nvidia suggests a minimum power supply of 400W.


Re: Is my power supply big enough? - cbre88x - 12-17-2008

(12-17-2008, 01:25 AM)CopulatingDuck link Wrote: [quote author=Karthmas link=topic=1992.msg55956#msg55956 date=1229490553]
That should be enough.
My 250 watt could power my computer and 8400 gs.
Go for  it.
you're an idiot. 8400 GS != 8800 GT. (If you made that comment before Cbreeze ammended his PSU's specs, sorry for calling you an idiot Smile )
While I'm not going to out and out say your system won't run, with a 280W PSU, you're pushing it, especially if it's some random rinky-dink PSU instead of something decent. While PSU's for GPU's exist, they're expensive and generally overpowered for what you would need. I would suggest just saving up a bit and getting a >500W PSU to save yourself the trouble, as you run the risk of damaging parts if you try to run a system underpowered.
For reference, the max power consumption of an 8800GT is 105W, nvidia suggests a minimum power supply of 400W.
[/quote]

I was talking to my brother tonight about it and he suggested I get another PSU as well. I found a 550w that I am going to buy with the proc in a week. I am kinda pissed because when I bought the damn system Dell specifically told me it was a 400w PSU and I go and look today and it's a fucking 280w. Mother fuckin' cheap asses.

It'd be better in the long run, because not running with full power is probably straining the card. Fuckin' Dell. I found out the case Dell gave me is a BTX. Mother fuckin' Dell.


Re: Is my power supply big enough? - Blues - 12-17-2008

Ohi, don't just buy PSUs haphazardly. If you're going to actually invest money into it, make sure it's worth it, especially with the newer gen of tech requiring better PSUs. (How the fuck you were running a system with an 8800 on a 280W I'll never know)

What PSU did you find, and whut are amps on 12v rails? Like you said, putting strain on the card is no good at all, so make sure you're adequately powering your system. Big Grin


Re: Is my power supply big enough? - CaffeinePowered - 12-17-2008

PSUs, like an e-penis, can never be too big, I always go for something slightly higher than what I would need just to be safe


Re: Is my power supply big enough? - Wedge - 12-17-2008

(12-17-2008, 06:23 AM)CaffeinePowered link Wrote: PSUs, like an e-penis, can never be too big, I always go for something slightly higher than what I would need just to be safe

[Image: blendtec-blender.jpg]

1500 Watts and IT WILL BLEND.


Re: Is my power supply big enough? - copulatingduck - 12-17-2008

My god, that's over 2HP!!!


Re: Is my power supply big enough? - CaffeinePowered - 12-17-2008

(12-17-2008, 07:59 AM)Wedge link Wrote: [quote author=CaffeinePowered link=topic=1992.msg56001#msg56001 date=1229512995]
PSUs, like an e-penis, can never be too big, I always go for something slightly higher than what I would need just to be safe

[Image: blendtec-blender.jpg]

1500 Watts and IT WILL BLEND.
[/quote]

I fucking love those videos, I dont think they have found anything yet that won't blend short of dropping a handful of diamonds in there


Re: Is my power supply big enough? - Dave - 12-17-2008

(12-17-2008, 08:57 AM)CaffeinePowered link Wrote: [quote author=Wedge link=topic=1992.msg56007#msg56007 date=1229518760]
[quote author=CaffeinePowered link=topic=1992.msg56001#msg56001 date=1229512995]
PSUs, like an e-penis, can never be too big, I always go for something slightly higher than what I would need just to be safe

[Image: blendtec-blender.jpg]

1500 Watts and IT WILL BLEND.
[/quote]

I fucking love those videos, I dont think they have found anything yet that won't blend short of dropping a handful of diamonds in there
[/quote]

they did diamonds

kinda.


Re: Is my power supply big enough? - CaffeinePowered - 12-17-2008

(12-17-2008, 09:49 AM)Dave link Wrote: they did diamonds

kinda.

Cubic Zirconium aka Fake Diamonds

Though I bet a handful of real diamonds would be interesting


Re: Is my power supply big enough? - Vandamguy - 12-17-2008

(12-17-2008, 09:57 AM)CaffeinePowered link Wrote: [quote author=Dave link=topic=1992.msg56024#msg56024 date=1229525360]

they did diamonds

kinda.

Cubic Zirconium aka Fake Diamonds

Though I bet a handful of real diamonds would be expensive
[/quote]




Re: Is my power supply big enough? - IdiotWithGuns - 12-17-2008

I got some psus for sale if anyone needs one


Re: Is my power supply big enough? - CaffeinePowered - 12-17-2008

(12-17-2008, 10:14 AM)Vandamguy link Wrote: [quote author=CaffeinePowered link=topic=1992.msg56027#msg56027 date=1229525843]
[quote author=Dave link=topic=1992.msg56024#msg56024 date=1229525360]

they did diamonds

kinda.

Cubic Zirconium aka Fake Diamonds

Though I bet a handful of real diamonds would be expensive
[/quote]


[/quote]

Well if they don't blend they can just resell them, also uncut diamonds or industrial grade ones are a lot less expensive than cut gemstones and also just as strong


Re: Is my power supply big enough? - ScottyGrayskull - 12-17-2008

(12-17-2008, 08:57 AM)CaffeinePowered link Wrote: I fucking love those videos, I dont think they have found anything yet that won't blend short of dropping a handful of diamonds in there

Did they ever actually do the crowbar? I remember they were going to, but then did I think some cell phones instead.


Re: Is my power supply big enough? - Dave - 12-17-2008

(12-17-2008, 10:54 AM)ScottyGrayskull link Wrote: [quote author=CaffeinePowered link=topic=1992.msg56015#msg56015 date=1229522229]
I fucking love those videos, I dont think they have found anything yet that won't blend short of dropping a handful of diamonds in there

Did they ever actually do the crowbar? I remember they were going to, but then did I think some cell phones instead.
[/quote]

it couldnt handle a crowbar!


Re: Is my power supply big enough? - CaffeinePowered - 12-17-2008

(12-17-2008, 01:33 PM)Dave link Wrote: [quote author=ScottyGrayskull link=topic=1992.msg56042#msg56042 date=1229529265]
[quote author=CaffeinePowered link=topic=1992.msg56015#msg56015 date=1229522229]
I fucking love those videos, I dont think they have found anything yet that won't blend short of dropping a handful of diamonds in there

Did they ever actually do the crowbar? I remember they were going to, but then did I think some cell phones instead.
[/quote]

it couldnt handle a crowbar!
[/quote]

Well that depends, is Gordon Freeman holding the crowbar, this is a critical point


Re: Is my power supply big enough? - Dave - 12-17-2008

Will it blend? - Mice


Re: Is my power supply big enough? - cbre88x - 12-17-2008

I found this nice and cheap one.

http://www.newegg.com/Product/Product.aspx?Item=N82E16817342015

I figured it was enough, but considering I need a BTX these are my only choices...http://www.newegg.com/Product/ProductList.aspx?Submit=ENE&DEPA=0&Order=BESTMATCH&Description=BTX+PSU&x=0&y=0


Re: Is my power supply big enough? - KarthXLR - 12-17-2008

(12-17-2008, 01:25 AM)CopulatingDuck link Wrote: [quote author=Karthmas link=topic=1992.msg55956#msg55956 date=1229490553]
That should be enough.

My 250 watt could power my computer and 8400 gs.

Go for  it.

you're an idiot. 8400 GS != 8800 GT. (If you made that comment before Cbreeze ammended his PSU's specs, sorry for calling you an idiot Smile )

While I'm not going to out and out say your system won't run, with a 280W PSU, you're pushing it, especially if it's some random rinky-dink PSU instead of something decent. While PSU's for GPU's exist, they're expensive and generally overpowered for what you would need. I would suggest just saving up a bit and getting a >500W PSU to save yourself the trouble, as you run the risk of damaging parts if you try to run a system underpowered.

For reference, the max power consumption of an 8800GT is 105W, nvidia suggests a minimum power supply of 400W.
[/quote]
I know what my wattage was.

My 250 watt psu powered my 300 watt card and the rest of my system, that's what I was trying to point out.