Which HD6670? Help please

[Gone Elvis]

Hi,

I recently asked about which card to upgrade my system, the result was

http://www.overclockers.co.uk/showproduct.php?prodid=GX-264-AS&groupid=701&catid=56&subcat=1982

I was just looking to order the card and saw that this follwing card had been reduced in price

http://www.overclockers.co.uk/showproduct.php?prodid=GX-264-AS&groupid=701&catid=56&subcat=1982

which would be the best to go for?

Thanks

details;

Motherboard - Asus M4A785T-H
Chipset - Dualcore AMD 785G,AMD K10
CPU - AMD Athalon II X2 250, 3000MHz
4 GB Ram
Graphics Card - ATI Radeon HD4200 (256mb)
Windows 7 64

 

[Gone Elvis]

strange, it's giving me the same link for both cards

it's the

Asus ATI Radeon HD 6770 1024MB GDDR5 PCI-Express Graphics Card [EAH6770 DC/2DI/1GD5 ]


or

HIS ATI Radeon HD 6770 1024MB GDDR5 PCI-Express Graphics Card [H677FN1GD]

both at

http://www.overclockers.co.uk/productlist.php?groupid=701&catid=56&subid=1982

 

[Gone Elvis]

thanks for the replies, I will check out the 6850, although it's getting a little pricey.

my next question was going to be about power supplies, is there a way of finding out what I already have (other than opening the case)? I presume it will not be up to it.

what would be suitable to go with these types of cards?

thanks

 

[Gone Elvis]

thanks for the info and sory for the confusion 6670/6770!

 

[Gone Elvis]

thanks for all the advice, decided on the 6850

http://www.overclockers.co.uk/showproduct.php?prodid=GX-174-OK&groupid=701&catid=56&subcat=1866

just need to check out power supply now.

 

[Gone Elvis]

thanks, I have ordered the card.

not knowing a lot about PC's, it's a bit of a minefield!

I will have to have a look into overclocking, and then upgrading the CPU at a later date.