No, Windows 7 and Vista always abandon the Superfetch cache before paging out anything else -- this is verified in the comments section. It's the sensible thing

No, Windows 7 and Vista always abandon the Superfetch cache before paging out anything else -- this is verified in the comments section. It's the sensible thing to do, since a. Superfetch data is heuristic and application pages are mostly not. b. Superfetch data always has a backing store (the actual file on disk), so it's really cheap to forget about it. This may or may not be true for application pages.