The Radeon X1900 XT used in the Mac Pro appears to have a 1.3GHz memory clock, which is slower than the 1.45GHz clock of the PC version. The core clock is also slower than the PC version at 600MHz, instead of 625MHz. Historically, ATI Mac Edition cards have always been clocked lower than their PC counterparts; ATI explained the reasoning behind this disparity as having to do with basic supply and demand. The demand for Mac video cards is lower than their PC counterparts, so ATI runs them at lower clock speeds to maintain their desired profit per card regardless of whether they are selling to Mac or PC markets.
Hornblower said:Check this out:
http://anandtech.com/mac/showdoc.aspx?i=2811&p=7
Hornblower said:Check this out:
http://anandtech.com/mac/showdoc.aspx?i=2811&p=7
ehurtley said:Which is interesting, since they sell the Mac cards with a 50% markup over the PC cards... So they're saying that a 50% markup isn't enough, they also need to use slower parts... Wonderful.
ehurtley said:Which is interesting, since they sell the Mac cards with a 50% markup over the PC cards... So they're saying that a 50% markup isn't enough, they also need to use slower parts... Wonderful.
LoveMacMini said:Uhh isn't it obvious?
Slap a "Mac edition" in front of everything and it's more expensive.
Belkin does it with cables, ATi does it with video cards, every single memory seller does it with RAM, the same iPod accessory for a regular mp3 player costs 10 dollars more because it says it's for an iPod.
You know it's sad it took you guys this long to see that ... but honestly I'm glad you guys are seeing it now.
Mac's and PC's run on the same parts. Don't ever get fooled into buying Mac edition anything. a-n-y-t-h-i-n-g
So for all you who are wondering WTF is going on, well it's about time you're IQ got knocked up a few points