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Tom's Hardware > Forum > Graphics & Displays > Graphics Cards > Can I crossfire ATI 4670 and 4830?

Can I crossfire ATI 4670 and 4830?

Forum Graphics & Displays : Graphics Cards Can I crossfire ATI 4670 and 4830?

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I have both and an intel board that supports crossfire. I have the bridge connected properly, both cards are showing under device manager, and I have the most up to date drivers and CCC, but the option to crossfire is not available. Can anyone help me take advantage of what I have so I don't have to spend money to update my graphics capability.
Intel D955XBK motherboard
Radeon HD 4830 512MB bus width 256
Radeon HD 4670 1024 MB bus width 128

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go into overdrive in CCC, click the drop down arrow, if it allows you to overclock two cards separately, then cf is enabled in catalyst.

yes you can crossfire 2 different cards as long as they are the same series like 4xxx 5xxx or 6xxx, etc.. but you cant crossfire a 4xxx with a 5xxx

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