Ati Radeon 5750 & 6670 on 300watts PSU

[gamersab]

Hey there everybody.
I have Hp compaq dc5850 Micro tower.
Specs.
Phenom x3 8600B
4gigs ram.

I Just wanted to know that if 5750 & 6670 will work with my Hp stock 300psu ?

Thanks in advance.

 

[Deemo13]

The 5750 wouldnt, but the 6670 would.

 

[gamersab]

The 5750 wouldnt, but the 6670 would.

Will it work flawlessly under optimum load ?

P.S suggest me good card for 300watts GeForce and Radeon both.

 

[gamersab]

And let me know that if my motherboard AMD 780v DDR2 will support 6670.

 

[Deemo13]

It should work fine. The 6670 does not use much power and does not require an external connector.

 

[gamersab]

It should work fine. The 6670 does not use much power and does not require an external connector.

Kindly suggest me low budget Good gaming graphics card.

 

[Deemo13]

If you can afford the 6670, that is a good choice.

 

[Daedalus2000]

If you can afford the 6670, that is a good choice.

Is that sure? I want to buy the HD 6670 GDDR5 and i have a 340w PSU will it work?

 

[jaguarskx]

The best GPU a 300w PSU can support is the Radoen HD 7750 DDR5 and the GTX 650; the GTX 650 is a little faster. You should be able to buy a HD 7750 DDR5 for around $80 after rebate at Newegg.com; one was selling for as low as $66 with a promo code, but that expired two days ago. The GTX 650 is probably around $90 - $95 after rebate.

If you must go for a Radeon HD 6670 then be sure to get the DDR5 version. The Radeon HD 6670 DDR3 only has 76% the performance of the DDR5 version which means it is slower than the previous generation Radeon HD 5670 by a decent amount.

 

[Daedalus2000]

I think ill go for the 7750 gddr5 i found it for 70 euros! It will be a blast
but i have a ga-945gzm-s2 rev 3.0 motherboard and its pci 1. will it handle the pci 3 technology?

 

[Deemo13]

It is all backwards and forwards compatible, so there should be no problem.