On Thu, Dec 10, 2009 at 06:47:30AM -0000, summerfk wrote: > I get the same problem under Windows 7 - maximum speed is 1.33GHz > [...] > machine doesn't have the issue under XP. > [...] > I wonder why XP is different?
Most likely the reason is different power profiles (by default XP has EIST off). > Win7 reports 1.33Ghz > CPUZ reports 1.66Ghz > So is this just a Win7 reporting bug? I guess it's rather CPU-Z reporting bug (or feature, they may just be not interested in the *actual* state). You should try Intel's own utility: http://www.intel.com/support/processors/tools/piu/ Also there are quite a few facts on power management at http://www.intel.com/support/processors/sb/CS-028855.htm -- Atom N280 frequency scaling not supported https://bugs.launchpad.net/bugs/422858 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs -- universe-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/universe-bugs
