If Llano is only just going out to OEMs and will still make a Q2 release, Bulldozer should easily come out in Q2 as it's already been sent out.
[citation][nom]thefog101[/nom]I'm pretty sure that Driver version (8.15.10.2276) is dating back to the era of GMA950/965's.[/citation]
Intel's site has this as the latest, dated 10th March 2011:
Intel® Graphics Media Accelerator Driver for Windows 7*, Windows Vista* (exe)
Installs graphics driver version 15.21.12.2321 (8.15.10.2321) for Intel® integrated graphics.
The 64-bit version is as follows, same date:
Intel® Graphics Media Accelerator Driver for Windows 7* 64, Windows Vista* 64 (exe)
Installs graphics driver version 15.21.12.64.2321 (8.15.10.2321) for Intel® integrated graphics.
The 8.15.10.2xxx doesn't make it ancient; version 2291 came out on 2nd February. AMD may not have been using the latest driver, however it would still have been pretty current, and it's unlikely to have been the 32-bit version.
Llano has a revised memory controller which should give it a performance boost over Phenom II, or at least, make up for the lack of L3 cache.