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Thread: Htt Q




  1. #1

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    Okay, I just found something interesting... Wrote a little program to pass some time the other night, revisiting my knowledge of CPUID instructions w/ some help of the intel p4 technical documentation... Anyway, long story short, I got confliting results for the presence of HTT, when I did a feature flags list it showed HTT as 1 (Yes) but, when I looked into it more closely, found it HTT is disabled. Now, I thought maybe something was ****ed up with my code (as i'm only running a 2.53 not a 3.06), so i downloaded PC Wizard eXPerience Edition from cpuid.com and did some checking with it. It shows Number of physical processors: 1 and Number of Logical Processors: 1 ... but again HTT disabled. Thoguht well maybe it'd show logical proc's: 2 if it did have HTT so I ran in benchmark mode, "Processor Benchmark", and it shows me the graphs of add/mul, division, sqroot, whestone ... anyway in the "Information" table i look and see:

    General Information:
    Processor: Intel Pentium 4 - Northwood
    Frequency: 2533.16 MHz
    L2 Cache: 512 Kb
    Front Side Bus Speed: 133 MHz
    Bus Speed: 533 MHz (QDR)
    Processor Technology:
    MMX: Yes
    SSE: Yes
    SSE2: Yes
    Hyper-Threading: Yes

    So I just thought well, i've looked over my code for detecting the HTT feature flag set and making sure that I wasn't confusing the **** with some other feature flags (been known to happen once or twice before :)) so ran PC Wizard just to see, and gave me the same type of results so I'm doubting that both programs are in err...

    To make a long post a little longer, heh, what I'm just asking basically is, if someone who's running a 3.06ghz p4 would download pc wizard, and see if their info matches up (HTT wise) with mine (of course yours'll say enabled not disabled but still, if the # of physical procs and logical procs are the same... and if the benchmark info is the same) lemme know :) Will find a way to enable HTT on this proc if it's there for sure
    <font size=1>Pentium 4 2.53GHz @ 3.515GHz (FSB: 185; VCore: 1.725)</font>
    <font size=1><a href="http://www.thermaltake.com/products/heatsink/v7plus.htm">ThermalTake Volcano 7+</a></font>
    <font size=1><a href="http://www.albatron.com.tw/product/PX845PEV_800.asp">Albatron PX845PEV-800</a></font>
    <font size=1>512MB Samsung DDR333 @ DDR370</font>
    <font size=1><a href="http://www.ati.com/products/pc/radeon9700pro/">Radeon 9700 Pro 128MB</a></font>
    <font size=1><a href="http://www.adaptec.com/worldwide/product/proddetail.html?prodkey=ASC-29160">Adaptec 29160 Ultra160 SCSI Controller</a></font>
    <font size=1><a href="http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,321,00.html">Seagate ST373405LW 73GB U160 SCSI</a></font>
    <font size=1>Enermax EG465P-VE 450watt PSU</font>
    <font size=1>CPU Temp (100%): 39 C; HDD Temp (100%): 31 C (100%); Chipset Temp (100%): 32 C</font>

  2. #2

    Default

    nevermind, found another forum where discussion has been heavy for past 2 months on this very subject :)
    <font size=1>Pentium 4 2.53GHz @ 3.515GHz (FSB: 185; VCore: 1.725)</font>
    <font size=1><a href="http://www.thermaltake.com/products/heatsink/v7plus.htm">ThermalTake Volcano 7+</a></font>
    <font size=1><a href="http://www.albatron.com.tw/product/PX845PEV_800.asp">Albatron PX845PEV-800</a></font>
    <font size=1>512MB Samsung DDR333 @ DDR370</font>
    <font size=1><a href="http://www.ati.com/products/pc/radeon9700pro/">Radeon 9700 Pro 128MB</a></font>
    <font size=1><a href="http://www.adaptec.com/worldwide/product/proddetail.html?prodkey=ASC-29160">Adaptec 29160 Ultra160 SCSI Controller</a></font>
    <font size=1><a href="http://www.seagate.com/cda/products/discsales/marketing/detail/0,1081,321,00.html">Seagate ST373405LW 73GB U160 SCSI</a></font>
    <font size=1>Enermax EG465P-VE 450watt PSU</font>
    <font size=1>CPU Temp (100%): 39 C; HDD Temp (100%): 31 C (100%); Chipset Temp (100%): 32 C</font>

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