Different ATI card manufacturers?

[Stewpid]

I was thinking of purchasing a x1950xtx sometime here soon and I was wondering is there any real difference in terms of the hardware specs?
If I were to buy a diamond viper x1950xtx instead of a sapphire x1950xtx is there any difference other then the packaging and warranty?

I'm guessing there isn't any real difference and I should be going for the one I find to be the best priced considering what the manufactuers include with the package?

 

[cleeve]

ATI card specs are usually identical.

You are usually paying for warranty and occasionally a unique cooling solution.

 

[kaotao]

I'm guessing there isn't any real difference and I should be going for the one I find to be the best priced considering what the manufactuers include with the package?

You guessed right.