4 Replies Latest reply on Nov 22, 2009 9:48 AM by emmdeb

    Nocona Sl7pe Hyper-Threading : yes or no?



      I'm building a box based on a SE7520JR2:

      I have installed two Xeon 3GHZ . as I let the bios on HT active. My OS reported 4 cores. Is it something wrong?


      I have done few bench with Windows 7 (64 bits RC) and with Fedora 10 (64) and the four cores was present (and working:::)

      With Boinc (64 bits) 4 tasks (work units) was crunching on the same time.


      The Intel Proc Spec Finder doesn"t report HT feature neither EMT64.


      Please let me know if I have to update the bios to solve this?