apoppin
Lifer
i said this before. Some of this is due to convenient sloppiness. They may have well *intended* to ship the product as reviewed or as specified when a change comes up - perhaps there is a supply issue and more latitude is given as to specifications. Sometimes a 'halo' product is produced with the intention of selling it at a lower price point and it doesn't work out profitably.I can understand the OP's point though and some consumers are not up on specs as others are. Probably a lot of consumers seeing GDDR-5 performance in reviews and unknowingly buying GDDR-3 product sku's.
Think it is disingenuous to have the same names with a stark difference in memory band-with. It's not surprising though because tech companies, at times, do disingenuous things including nVidia, AMD and their partners.
i am willing to bet, that if you brought this to the attention of the right person at AMD (for example), they would update their specification page; there is no reason not to.
As to the review sites; they are looking for new to review - not to usually revisit older HW. Not to mention that there is a FLOOD of HW to review and it is hard to even keep up with the new. And the information about changes or updated information may even be there but on a back page on a less popular site.