Following the benchmarks I carried out last week, I decided that the PC Doc HQ lab rats needed to pull a few all-nighters and carry out some more benchmarking tests on Vista SP1 and XP SP2. Is it possible to determine conclusively which is the faster, more responsive OS?Check it out over here.
One of the main criticisms of my initial benchmark tests was that I overlooked the fact that, under the hood, Windows Vista SP1 works differently to XP SP2 in the file copy department. The difference is down to caching and how Vista carried out uncached I/O while XP caches the files. On top of that is the further complication that the file transfer progress bars are coded to work differently. Vista’s file copy dialog box goes away when the cache is committed, while under XP the copy dialog goes away while the committal is still pending..
Windows XP SP2 vs Vista SP2 - round two
Posted on Tuesday, February 19 2008 @ 3:00 CET by Thomas De Maesschalck