Originally posted by acidosmosis
PreservedSwing: Incorrect. Clock speeds are not always the same. It *is* very possible to get a 9800 Pro that is clocked lower.
All PRO cards are indeed clocked the same, this according to Chris Hook, (ATI's PR guy). Additionally, I have NEVER seen or heard about a PRO card having different clocks, whether it be retail or OEM. Clockspeeds are identical. (This doesn't include the occational non-PRO in a PRO box, of course

)
If you don't beleieve me, simply ask ATI or any of the AIB's.
But you are quite right about about non-PRO version having great variances in RAM quality and speed.
ALSO, the R9700PROTX is a different model (made for DELL), and is indeed soemthing you need to be sure you don't get. It is not an R9700PRO, it's an R9700PRO-TX, what I wopuld consider a diffeent model, but now we're just talking semantics. Good thing to know, for sure.
But rest assured, all R9700PRO, R9800PRO models (Without "TX" or any other designation) have retail clockspeeds.
A side note: This is not true for ATI's 8500 and earlier models. There were indeed clockspeed differences between OEM and retail models. This of course changed for the "Pro" series of cards ATI has released, and now the only differences between retail "Pro" and OEM "Pro" are packaging and possibly warranty, but not clockspeeds
Also some manufacturers like to place lower quality hardware on the cards and sell them a bit cheaper. This how idea is pretty pathetic in my opinion because if your going to sell a 9800 Pro underclocked you might as well sell a 9700 Pro or lower end card.
Yes, these are the "non-pro" models, which have great variances in RAM quality, speeds, and of course, are sometimes over $100 less expensive:grinthumb
As far as selling retail cards at different clockspeeds, you may be interested in the EVGA5900ULTRA cards, the clockspeeds have been changed, as well as ALL 5600ULTRA's, there are (2) revisons floating around now, older revison 1 cards with lower clockspeeds, and newer revison 2 cards with higher clockspeeds.
How to tell the difference before buying?? There are no identificatin marks on the box. You have to call and ask the retailor what revision of card you are betting....No difference in cost...