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Will these crossfire?

post #1 of 6
Thread Starter 
Will these two crossfire? They are both HIS Radeon HD 6870 1GB. One has slightly higher clocks and costs $20 more.


I have this one. (900 Mhz / 1050Mhz)
http://www.newegg.com/Product/Produc...-349-_-Product


Will it crossfire with this one? (920Mhz / 1120Mhz)
http://www.newegg.com/Product/Produc...-350-_-Product
post #2 of 6
Quote:
Originally Posted by Shaded War View Post
Will these two crossfire? They are both HIS Radeon HD 6870 1GB. One has slightly higher clocks and costs $20 more.


I have this one. (900 Mhz / 1050Mhz)
http://www.newegg.com/Product/Produc...-349-_-Product


Will it crossfire with this one? (920Mhz / 1120Mhz)
http://www.newegg.com/Product/Produc...-350-_-Product
Well one of them is out of stock, but I think you might have to adjust your clocks accordingly... Not 100% sure.
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post #3 of 6
Yes.
 
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post #4 of 6
Thread Starter 
I already have mine at 975Mhz / 1200Mhz
post #5 of 6
Yes they will crossfire fine togehter. But they will both run at the lower clocks of 900/1050. You can always up overclock the slower card to the faster cards speed.
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post #6 of 6
Quote:
Originally Posted by kuehlman View Post
Well one of them is out of stock, but I think you might have to adjust your clocks accordingly... Not 100% sure.
He shouldn't need to....the clock speed of a chip isn't 100% spot on anyway, there is no need to sync them up.

EDIT: Whoops. You're right. Silly me. But you can overclock them together.
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