Can my power supply be slightly under spec for a 4670 GPU?

They make noise, too.

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dave_in_gva
Posts: 29
Joined: Mon Feb 26, 2007 5:19 am

Can my power supply be slightly under spec for a 4670 GPU?

Post by dave_in_gva » Wed Jun 30, 2010 6:13 am

Hi people,

I am upgrading from integrated graphics on my audio server to something that will allow me to play with a coverflow component in foobar.

I won't be gaming but need something with good GPU memory as the coverflow component makes fairly heavy use of OpenGL.

After some research I am leaning towards the Club 3D HD 4670 (Radeon 4670 chipset, 1GB GDDR3) PCIe card. I have a stock 380W power supply that I'd rather not change (not entirely sure but think I stuck in the 380W SEASONIC S12-380W PSU rather than the stock 380W one that came with the case.

Anyway, my question is simply whether people here think I can get away with keeping that PSU....the system requirements for the graphics card spec a minimum of 400W PSU so I'm inclined to give it a try with my 380 W supply but I dunno how sensitive graphics cards are to the power supply they see.

Thx for comments and guidance,

Dave M

PS: The audioserver build is otherwise very basic...no CD-ROM just 2 SATA drives, an Athlon 64 X2 3600+ CPU with Scythe fan and Ninja Plus Rev. B cooling and a gig of RAM.

Vicotnik
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Post by Vicotnik » Wed Jun 30, 2010 6:18 am

Your PSU will be able to handle it, no problem.

dave_in_gva
Posts: 29
Joined: Mon Feb 26, 2007 5:19 am

Post by dave_in_gva » Wed Jun 30, 2010 6:41 am

Cool, tak Vicotnik....

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