As you, probably, could notice 2900XT's and 2900 Pro's coolers are different.
And it seems Pro's cooler is better - 3 heat pipes and thiker ones.
Why AMD decided to put these things on Pro series? Just wondering...
And what temperatures 2900 Pros have on 2900XT clocks and with 2900XT's bios vs original 2900XT one?