GTX 460 on a 430 W PSU?

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Dobson
Posts: 65
Joined: 2009-06-16 09:00

GTX 460 on a 430 W PSU?

Post by Dobson »

Would this be a sensible idea?
the card has a requirement of 450w but is this a minimum or reccomended ammount?

my current specs:
MSI P43T -C51 motherboard
NVIDIA GeForce 9600 GT
2.40 gigahertz Intel Core 2 Duo
2GB RAM
Windows 7
1440x900 monitor

currently using a Cooler Master iGreen Power 430 W (RS-430-ASAA) Power Supply

Im on a very tight budget atm and im not too keen on the idea of replacing my PSU (Never done it before)

Thanks
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samogon100500
Posts: 1134
Joined: 2009-10-22 12:58

Re: GTX 460 on a 430 W PSU?

Post by samogon100500 »

Buy 500-600w PSU.
It's should be work silent and quiet.I don't think so good idea to buy small powered PSU.

P.S I got Thermaltake Toughpower 700w.
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Jigsaw
Posts: 4498
Joined: 2008-09-15 02:31

Re: GTX 460 on a 430 W PSU?

Post by Jigsaw »

Use this calculator to work out how powerful a PSU you'll need:

eXtreme Power Supply Calculator


If you're on a tight budget the 460 isn't what I'd go for tbh, the cheaper and slimmed down 460 768mb version just doesn't cut it when compared to the 1gb version, especially as the 1gb is only about ?20 more expensive.

Both these reviews give a pretty decent run down:

GeForce GTX 460 768MB Performance and Conclusion | bit-tech.net

GeForce GTX 460 1GB Performance and Conclusion | bit-tech.net


However, both of those are roundly beaten in the majority of cases by the ATI 6870 as seen here:

ATI Radeon HD 6870 Review | bit-tech.net
Asus ATI Radeon HD 6870 OC 1024MB GDDR5 PCI-Express Graphics Card [EAH6870/2DI2S/1GD5]
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