Mar 29 2006, 11:15 AM
QUOTE(charge-n-go @ Mar 28 2006, 02:28 AM)
erm... ok. it's not really appropriate but i try to use this to illustrate.
dual core has, 2 control units and 2 functional units (for add, sub, sse, logic n watever). HT system has 2 control units and only 1 functional unit.
Tat's the reason y windows can see 2 processors when u open process tab.
Actually P4 architecture cant fully utilize the functional unit. It is quite inefficient when there's one control unit only (a.k.a. no HT). The control unit #1 is pretty bz although functional unit isnt at full force working. That's where it saves some power lor. Hope u get wat i mean
u r making more nonsense than senses to me dual core has, 2 control units and 2 functional units (for add, sub, sse, logic n watever). HT system has 2 control units and only 1 functional unit.
Tat's the reason y windows can see 2 processors when u open process tab.
Actually P4 architecture cant fully utilize the functional unit. It is quite inefficient when there's one control unit only (a.k.a. no HT). The control unit #1 is pretty bz although functional unit isnt at full force working. That's where it saves some power lor. Hope u get wat i mean
anyway i dont see the reason of disabling ht.. unless.. it'll help higher oc.. but will it?
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