Tirohia te wāhanga i raro nei, kātahi ka whakautu i te pātai i muri mai i te reo kotahi me te wāhanga:  Passage: I te Hui-tanguru 1, 2004, i whakauruhia e Intel he matua hou ko te ingoa waehere "Prescott". I whakamahia e te matua te tukanga 90 nm mo te wa tuatahi, i whakaahuatia e tetahi kaitohutohu hei "he mahi nui mo te microarchitecture o te Pentium 4". Ahakoa tēnei whakarerekētanga, kāore i ōrite ngā hua o te mahi. I whai hua etahi papatono mai i te kopae takirua a Prescott me nga tohutohu SSE3, i te mea i whara etahi atu na tana raina roa. I whakaaetia e te microarchitecture o te Prescott nga tere karaka iti ake, engari kaore i te rite ki te Intel i whakaarohia. Ko nga Pentium 4s Prescott-i hangaia tere rawa atu i te 3.8 GHz. Ahakoa i tutuki i a Northwood te tere o te karaka 70% teitei ake i a Willamette, i piki ake a Prescott i te 12% i tua atu o Northwood. Ko te koretake o Prescott ki te whakatutuki i nga tere karaka nui ake i tukuna ki te nui o te kaha o te mana me te wera o te tukatuka. I arahina tenei ki te tukatuka i te ingoa ingoa "PresHot" i runga i nga huihuinga. I roto i te meka, Prescott o te mana, me te wera āhuatanga i anake iti teitei atu i te hunga o Northwood o te tere taua, me te tata rite ki te Gallatin-e hāngai ana Extreme Editions, engari mai i aua pūtukatuka i kua mahi tata te rohe o te mea i whakaaro pāmahana manakohia, i tenei tonu whakaturia he take nui. "Prescott" Pentium 4 kei roto 125 miriona transistors me he rohe mate o 112 mm2. I hangaia i roto i te mahinga 90 nm me nga taumata e whitu o te honohono parahi. Ko te tukanga he āhuatanga pērā i transistors silicon taiaho me iti-K waro-doped silicon waikura (CDO) dielectric, e mohiotia ana hoki rite karaihe organosilicate (OSG). I hangaia te Prescott i te D1C whanaketanga wheketere ka neke ki te wheketere whakaputa F11X. I te timatanga, i tukuna e Intel nga raina Prescott e rua: te raupapa E, me te 800 MT / s FSB me te tautoko Hyper-Threading, me te raupapa A-iti, me te 533 MT / s FSB me te Hyper-Threading kua whakaweto. I te mutunga ka taapirihia e Intel te XD Bit (eXecute Disable) me te Intel 64 mahi ki a Prescott.  Pātai: E hia ngā nm i whakamahia e te matua?
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