Messages in this thread | | | Subject | Re: P4 hyperthreading | From | Louis Garcia <> | Date | 02 Jun 2002 01:23:26 -0400 |
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My guess would be yes. Since the P4 and the P4 Xeon is the same core chip. The Xeon's just have more cache.
--Lou
On Sun, 2002-06-02 at 01:12, Austin Gonyou wrote: > Does anyone know if the P4 Xeon's use HT as well, or is it mainly for UP > DP boxes? > > > > On Sat, 2002-06-01 at 22:04, Davide Libenzi wrote: > > On 1 Jun 2002, Louis Garcia wrote: > > > > > I was just thinking about that. Do you now if this has a real speed > > > improvement? > > > > intel claims up to 30-40% but i've never tried it. the bottleneck is that > > they share fsb and cache but in any case having an extra exec-path might > > help more than demage. this is for your sleepless nights : > > > > http://www.intel.com/technology/itj/2002/volume06issue01/art01_hyper/vol6iss1_art01.pdf > > > > > > > > > > - Davide > > > > > > - > > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > > the body of a message to majordomo@vger.kernel.org > > More majordomo info at http://vger.kernel.org/majordomo-info.html > > Please read the FAQ at http://www.tux.org/lkml/
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