Should i crossfire ?

[dreadknot]

so i just bought HIS HD 7970 IceQ X² 3072MB GDDR5 PCI-Express Graphics Card and i already have XFX ATI Radeon HD 6870 1024MB GDDR5 is it worth crossfiring these or should i just put the new card in alone ?

My spec
Corsair Enthusiast Series TX 750W V2 High Performance '80 Plus Bronze' Power Supply (CP-9020042-UK)

Corsair Vengeance 16GB (4x4GB) DDR3 PC3-12800C9 1600MHz Dual/Quad Channel Kit (CMZ16GX3M4A1600C9)

AMD Piledriver FX-8 Eight Core 8350 Black Edition 4.00GHz (Socket AM3+) Processor -
Retail

Samsung 256GB SSD 840 PRO SATA 6Gb/s Basic - (MZ-7PD256BW)

Asus Sabertooth 990FX R2.0 AMD 990FX (Socket AM3+) DDR3 Motherboard

LiteOn IHAS124-04 24x DVD±RW SATA ReWriter (Black) - OEM

Hitachi Deskstar 7K1000.C 1TB SATA-II 32MB Cache - OEM (0F10383)

 

[DoneADougalOnSofa]

Not sure if those cards will Xfire together...

 

[Rilot]

You can't Crossfire cards from different GPU series.
Eg, 6xxx and 6xxx is fine. 6xxx and 7xxx won't work.

 

[Bacon?]

You cant x-fire 2 different cards.

 

[dreadknot]

didint know that thanks for the info =]

 

[MeMeMeMe]

You can't Crossfire cards from different GPU series.
Eg, 6xxx and 6xxx is fine. 6xxx and 7xxx won't work.

Just to be pedantic, 69xx and 69xx is fine, it's the first two digits that have to match. (There are a couple of exceptions, but that''s the general rule).

 

[Rilot]

Just to be pedantic, 69xx and 69xx is fine, it's the first two digits that have to match. (There are a couple of exceptions, but that''s the general rule).

True true