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5450 crossfire or 1 5750

Last response: in Graphics & Displays
March 5, 2010 10:14:37 AM


I am buying a new gaming system which i will be using for gaming. What is best 2 X 1gb 5450 crossfire setup or 1gb 5750?

More about : 5450 crossfire 5750

a c 376 U Graphics card
March 5, 2010 10:21:02 AM

An HD5750 definitely. The HD5450 is not a gaming card and crossfiring them isn't going to improve that situation much.
If you can afford slightly more the HD5770 is well worth the extra $15-20 it usually costs these days compared to the HD5750. This is a nice deal;
March 5, 2010 11:49:24 PM

Thats what i was leaning towards with the option of upgrading in the future 2 xfire 5750!
Thanks for replies
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a b U Graphics card
March 6, 2010 3:08:21 AM

The 5450 has 80 SP's, the 5750 has 720.
Even with PERFECT crossfire scaling you would get 160 SP's.
a b U Graphics card
March 6, 2010 6:57:45 AM

I seriously think you're better off spending the extra, like ... 20 bucks ... to get a 5770. You'll be glad you did.

Forget the 5450 entirely. That's for HTPCs and media. For gaming, it is nowhere near powerful enough.
a c 376 U Graphics card
March 6, 2010 7:36:53 AM

Yeah, the price on the HD5770 vs HD5750 is so close right now that it doesn't make much sense to get an HD5750. Unless that extra $15-20 is really a deal breaker for you.