alvin777 Posted August 4, 2007 Share Posted August 4, 2007 Hi. I have EIST (that speedstep feauture), my FSB in the BIOS is at 375 x 9 making the CPU run at 3.37Ghz. CoreTemp .95 on Vista says my FSB is at 561 x 6 which still makes it a 3.37Ghz (although it's a little hotter than if you turn off EIST) but CPU-Z and Intel's TAT says it's only running at around 266 x 9 = 2.4Ghz. My idle temp on this E3400 with this overclock is 73 Celsius and around 90+ Celsius on Prime 95 or Orthos. Please advice. If I turn off EIST, they both read 375 x 9 and the temperature lowers a little but my 3D games will slow down for some reason. Thx. Gbu. Link to comment https://www.insanelymac.com/forum/topic/58945-coretemp-or-cpu-z-fsb-and-multiplier-read-out-whic-is-right/ Share on other sites More sharing options...
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