Re: Hyperthreading & 8.0
"jdow" <[email protected]>
| Newsgroups | gmane.linux.redhat.release.limbo |
|---|---|
| Message-ID | <05b401c26351$b48ff7f0$1125a8c0@wednesday> |
From: "Ian Holsman" <[email protected]> > Ryan wrote: > > What does hyperthreading provide? > from the benchmarks I have seen, they have reported a ~20-30% > performance increase. > > the intel website goes into great detail about it, but a 2 line summary. > a chip with 'hyperthreading' (ie Pentium IV Xeons) can be seen to the > kernel as 2 seperate cpu's allowing two threads to execute at the same time Which means that you get to pay a 2 CPU license fee for an OS that only really has one CPU. {^_-}