pentium 4

pentium 4 anedi intel tayaaru chesina desktoplu, laptoplu mariyu entry level sarvarla kosam single-core sipus shreni. processorlu 2000 november 20 nundi 2008 augustu 8 varaku ravana cheyabaddaayi.
anni pentium 4 sipus netberst microarchitecturepy aadharapadi untaayi. pentium 4 "villamette" (180 nm) nm) pravesapettindi, ayithe "prescott" (90 nm) nm) pravesapettindi. taruvaati samskaranalu hyper-threading saanketikatanu (hch) pravesapettaayi.
64-bitnu amalu chesina modati pentium 4-branded processor "prescott" (90 nm) (fibravari 2004), conny eee feature praarambhinchabadaledu. intel taruvaata 64-bitt pentium 4 lanu prescotla "e0" savarananu upayoginchi vikrayinchadam praarambhinchindi, idhi oem marketlo pentium 4, modal f gaa vikrayinchabadindi. e0 savarana intel intel execute disable (xd) (nx bitt kosam intel paeru) nuu kooda jodistundi. intel yokka intel 64 (aaa samayamlo samayamlo paerutoe) yokka adhikaarika prayogam pradhana sravanti desktop processorlalo n0 stepping prescott-2m.
intel vaari takkuva-sthaayi seleron processorla yokka oka versionnu netberst microarchitecture (tarachugaa "seleron 4" anie pilustaaru) aadhaaramgaa, mariyu bahula-sackett sarvarlu mariyu workstationla kosam uddesinchina hye-end derivative, jion aadhaaramgaa kooda vikrayinchindi. vikrayinchindi, pentium pentium dual-core-brandla pentium dii mariyu pentium extream editionlu puurakamgaa undevi.
micro architecture.
benchmark madimpulalo, netberst microarchitecture yokka prayojanaalu aspashtamgaa unnaayi. jagrattagaa optimize chesina application kodto, modati pentium pentium oohinchina vidhamgaa intel yokka vegavantamaina pentium III (aaa samayamlo 1.13 Ghz vadda gadiyaram) nuu adhigaminchindi. conny aneka saakhalu ledhaa x87 teliade-binduvu suuchanalatoe vaarasatva anuvartanaallo, pentium 4 kevalam daani puurveekula kante nemmadigaa saripolutundi ledhaa nadustundi. daani pradhana patanam ummadi ekadisa bassu. netberst microarchitecture munupati intel ledhaa amd microarchitecturela kante ekkuva saktini viniyoginchindi mariyu ekkuva vaedini vidudala chesindi.
phalitamgaa, pentium 4 yokka parichayam mishrama sameekshalanu andukundih developerlu pentium pentium ishtapadaledu, endukante idhi kotta code optimisation niyamaalanu pradarsinchindi. udaaharanaku, ganita anuvartanaallo, AMD yokka takkuva-gadiyarapu athlon (aaa samayamlo vegavantamaina-gadiyara namuunaa 1.2 Ghz vadda gadiyaram cheyabadindi) pentium pentium sulabhamgaa adhigaminchindi, idhi software sse2 maddatutoe tirigi sankalanam cheyabadithe matrame saripotundi. infowerld" patrikaku chendina tomm yagger dheenini "puurtigaa kaash loe saripoye prograamla kosam atyanta vegavantamaina cpu" anie pilicharu. computer-avagahana gala konugoludaarulu pentium 4 pisila dhara premium, prashnaarthakamaina prayojanam mariyu rambus ardramku prarambha parimiti kaaranamgaa vaatini nivaarinchaaru. utpatti marketing paramgaa, pentium 4 yokka gadiyara pounahpunyaaniki ekaika praadhaanyata (annintikante minchi) dheenini vikrayadaarula kalaga chesindi. dheeni phalitamgaa pentium 4 yokka jeevitakaalamlo vividha computing websitelu mariyu prachuranalu netberst micro aarkitekcharnu tarachugaa marcheritecturega suuchimchaayi. dheenini "netbust" anie kooda pilicheevaaru, eee padam processor paniteerupai pratikuulamgaa pratibimbimchae sameekshakulalo prachuryam pondindi.
cpu paniteeru yokka rendu shaastreeya kolamanalu ipc (prati chakraniki suuchanalu) mariyu gadiyara vegam. benchmark application yokka instruction mixes paie aadharapadatam valla ipcni lekkinchadam kashtamgaa unnappatikee, gadiyara vegam anedi oke sampoorna sankhyanu ichhe saadhaarana kolata. adhunaatana konugoludaarulu atyadhika gadiyara vegam kaligina praasesarnu uttama utpattigaa bhaavistaaru, mariyu pentium 4 atyanta vegavantamaina gadiyara vegaanni kaligi untundi. AMD yokka processorlu gadiyara vegaanni takkuvagaa kaligi unnanduna, idhi intel yokka marketing prayojanaanni "megahertz puraanam" prachaaramtho pratighatinchindi. AMD utpatti marketing oka "pr-rating" vyavasthanu upayoginchindi, idhi baseline yantraaniki saapeksha paniteeru aadhaaramgaa merrit viluvanu ketaayinchindi.
pentium 4 prayogamlo, intel aneka fabrication prakriya taraala tarvaata netberst aadhaarita processorlu 10 Ghz kuu perugutaayani anchanaa vesindi. ayithe, netberst micro aarkitekcharnu upayoginche processorla gadiyara vegam garishtamgaa 3.8 gigahertzku cherukundi. intel 90 nm lithography mariyu chinna sthaayiki cherukunnappudu transister power leakage vaegamgaa paiki peragavacchani oohinchaledu. eee kotta vidyut leakage drugvishayam, praamaanika ushna utpattitoe paatu, gadiyara vegam peragadamtho sheetaleekarana mariyu gadiyara scaling samasyalanu srushtinchindi. eee oohinchani addamkulaku pratispandistuu, intel aneka pradhana punarnaamlanu (mukhyamgaa "prescott") prayatninchindi mariyu bahula korlanu upayoginchadam, fsb vegaanni penchadam, kaash parimaanaanni penchadam mariyu adhika gadiyara vegamtho paatu podavaina bodhanaa pipeline upayoginchadam vanti kotta tayari saanketika parignaanaanni anveshinchindi.
code kaash sthaanamlo trace kaashnu upayoginchaaru, idhi suuchanala decoding addamkulanu tolaginche prayojanamtho suuchanala kante decode chesina microoperationlanu kaligi undhi, tadwara design disk technologyni upayoginchagaladu. takkuva compact kaash ekkuva chip sthalaanni mariyu viniyoga saktini teesukovadamlo idhi pratikuulatatoe vachindi.
eee parishkaralu viphalamayyayi, 2003 nundi 2005 varaku, intel abhivruddhini nett burst nundi dhooramgaa maarchindi, challaga nadiche pentium emm microarchitecturepy drushti pettindi. janavari 5,2006naa, intel pradhana praasesarlanu praarambhinchindi, ivi shakti saamarthyam mariyu prati gadiyara chakram paniteeruku ekkuva praadhaanyatanistaayi. tudi netberst-utpanna utpattulu utpattulu vidudala cheyabaddaayi, tadupari utpatti kutumbaalannii pratyaekamgaa pradhana microarchitectureku marai.
pareeksha mariyu dhruvikarana.
baab bentley prakaram, 38va vaarshika design automation samavesamlo intel tarapuna samarpinchina, "pentium 4 processor yokka microarchitecture munupati iaa-32 microprocessor kante gananeeyamgaa chaalaa klishtamgaa undhi, kabatti design yokka taarkika khachitatvanni sakalamlo dhruveekarinche savaalu nijamgaa bhayankaramainadi."pareeksha mariyu dhruvikaranalo sahaayapadataaniki ayana iteevala 60 mandhi graduatela brundaanni niyaminchaaru.
processor korlu.
pentium 4 processorlu integrated heat spreader (ihch) nuu kaligi untaayi, idhi cooling solutionlanu mount chesetappudu mariyu unmount chesetappudu anukokunda debbatinakunda nirodhistundi. ihs kii mundu, konnisaarlu cpu shim nuu core debbatinadam gurinchi aandolana chendina prajalu upayoginchevaaru. ovarklaakarlu konnisaarlu marinta pratyaksha ushna badileeni anumatinchadaaniki sackett 423 mariyu sackett 478 chips nundi ihchnu tolaginchaayi. sackett ell. zii. yea. 775 (sackett tii) interfacenu upayoginchi sackett 478 prescott processorlu mariyu processorlalo, ihch neerugaa dye ledhaa daiki tankam veyabadutundi, idhi tolaginchadam kashtataram chestundi.
villemet.
modati netberst microarchitecture amalu kosam project sanketanamam ayina villamette, daani roopakalpana prakriyanu puurti cheyadamlo sudeergha japyalanu edurkondi. edurkondi intel pentium pentium tama shaashwata rekhagaa chusinappudu eee project praarambhinchabadindi. aaa samayamlo, villamet core sumaru 1 Ghz varaku frequenciela vadda panichestundani bhaavinchaaru. ayithe, villamette inca puurtavutumdagaa pentium III vidudala cheyabadindi. cheyabadindi mariyu netberst microarchitecturela madhya samuulamaina vyatyaasaala kaaranamgaa, intel villametnu pentium III gaa vikrayinchalekapoyindi, kabatti dheenini pentium 4 gaa vikrayinchaaru.
2000 november 20naa intel 1.4 mariyu 1.5 Ghz vadda unna villamet aadhaarita pentium 4nuu vidudala chesindi. chaalaa mandhi parisrama nipunulu prarambha vidudalanu stop gyap utpattigaa bhaavinchaaru, idhi nijamgaa siddhamgaa undaka mundhe pravesapettabadindi. eee nipunula abhiprayam prakaram, pentium 4 vidudala cheyabadindi endukante pootiitatvapu thunderbird aadhaarita AMD athlon vruddhaapya pentium III kante merugaina paniteerunu kanabarustondi, mariyu pentium pentium marinta merugudalalu inca saadhyam kaaledu. eee pentium 4 180 nm prakriyanu upayoginchi utpatti cheyabadindi mariyu praarambhamlo sackett 423 ("villamette" kosam sackett doubleu anie kooda pilustaaru) nuu upayoginchaaru, taruvaata savaranalu sackett 478 ("northwood" kosam sackett enn) kuu marai. eee vaividhyaalanu intel utpatti sankethaalu varusaga 80528 mariyu 80531 dwara gurtinchaaru.
test bench meeda, villamet vislaeshakulaku kontha niraasaparichindi, idhi anni pariksha paristhitulalo athlon mariyu atyadhika-clack pentium II lanu adhigaminchalekapovadame kakunda, budget vibhaagamlo AMD duran kante merugainadi kaadu. oem computer tayaareedaarulaku 1000 parimaanaalaku $644 (1.4 gigahertz) mariyu $819 (1.5 gigahertz) dharalaku pravesapettinappatiki (viniyogadaarula market kosam namuunaala dharalu retailer dwara maarutuu untaayi), idhi niraadambaramaina conny gouravapradamaina dharaku vikrayinchabadindi, saapekshamgaa vegavantamaina inca khareedaina rambus dynamic raam (rdrm) avasaramtho kontavaraku vikalaangamaindi. pentium III intel yokka atyadhikamgaa ammudaina processor linega migilipoyindi, athlon kooda pentium 4 kante konchem merugga ammudaindi. intel prati pentium 4 thoo rendu ardram maadyuullanu kattaga, idhi pentium 4 ammakalanu sulabhataram cheyaledu mariyu chaalaa mandhi dheenini nijamaina parishkaramga pariganinchaledu.
janavari augustu, inca nemmadigaa unna 1.3 Ghz modal eee shreniki jodinchabadindi, conny taruvaati pannendu nelallo, intel kramamga paniteerulo AMD naayakatvaanni tagginchadam praarambhinchindi. 2001 eprillo 1.7 Ghz pentium 4 praarambhinchabadindi, idhi paatha pentium III kante spashtamgaa merugaina paniteerunu andinchina modati namuunaa. joolailo 1.6 mariyu 1.8 Ghz namuunaalanu chusindi mariyu augustu augustu intel 1.9 mariyu 2 Ghz pentium 4s lanu vidudala chesindi. adhe nelaloo, vaaru 845 chipsetnu vidudala chesaaru, idhi idhi badulugaa chaalaa choukaina pc133 pc133 maddatu istundi. esdram chaalaa choukagaa undatam valla pentium 4 ammakalu gananeeyamgaa perigayi. kotta chipset pentium III nuu twaragaa bharti cheyadaaniki pentium pentium anumatinchindi, idhi marketlo atyadhikamgaa ammudaina pradhana sravanti processorga maarindi.
villamette sanketha namam oregaanloni villamette loya praantam nundi teesukobadindi, ikkada pedda sankhyalo intel yokka tayari soukaryaalu unnaayi.
northwood.
2002 janavarilo intel 1.6 Ghz, 1.8 Ghz, 2 Ghz mariyu 2.2 Ghz vegamtho "northwood" anae kotta core kodto pentium 4s nuu vidudala chesindi. "northwood" (utpatti code 80532) oka kotta 130 nm kalpana prakriyaku parivartanatho embi kaash parimaanam 256 kebi nundi 512 kebi kii (transister sankhyanu 42 millionla nundi 55 millionlaku penchadam) perigindi. chinna transisterla nundi praasesarnu tayaaru cheyadam antey adhi adhika gadiyara vegamtho panicheyagaladu mariyu takkuva vaedini utpatti cheyagaladu. adhe nelaloo 845 chipsetnu upayoginche bordulu ddr esdram kosam enable cheyabadina maddatutoe vidudala cheyabaddaayi, idhi idhi esdram yokka bandwidthku rettimpu andinchindi mariyu pentium 4 thoo garishta paniteeru kosam rambus ardramnu upayoginchadaaniki sambandhinchina adhika kharchulanu tagginchindi.
2. 46 Ghz, 2.4 Ghz mariyu 2.53 Ghz namuunaalaku bassu vegam 400 mt/s nundi 533 mt/s (133 mhz bhouthika gadiyaram) kii perigindi, augustulo 2.66 Ghz mariyu 2.8 Ghz namuunaalu mariyu novemberlo 3.06 Ghz namuunaa. northwoodtho, pentium 4 vayassu vachindi. paniteeru naayakatvam kosam poraatam poteegaa undipoyindi (AMD athlon XP yokka vegavantamaina samskaranalanu pravesapettinanduna) conny chaalaa mandhi pariseelakulu vegavantamaina gadiyara northwood aadhaarita pentium 4 saadhaaranamgaa daani pratyarthi kante mundundaalani angeekarinchaaru. idhi mukhyamgaa 2002 madhyalo jarigindi, AMD yokka 130 nm utpatti prakriyaku maaradam prarambha "sampuurnamaina" savarana athlon XP sipasku 2.4 nundi 2.8 Ghz paridhiloo northwood yokka prayojanaalanu adhigaminchadaaniki taginanta ettulo undataaniki sahayapadaledu.
3. 06 Ghz pentium 4 enable hyper-threading technologyki modata poeshaka-aadhaarita geonlalo maddatu ivvabadindi. idhi oke bhouthika processorpy oke samayamlo bahula threadlanu amalu cheyadaaniki veelu kalpinchadam dwara x86 kinda virtual processorla (ledhaa virtual korlu) sampradaayaanni praarambhinchindi. oke bhouthika processor core dwara ekakaalamlo amalu cheyadaaniki rendu (aadarsamgaa bhinnamaina) programme suuchanalanu marchadam dwara, eee oke suuchanalanu core dwara ekakaalamlo amalu cheyadaaniki vechi undela chese saampradaaya vidhanam nundi upayoginchani processor vanarulanu uttamamgaa upayoginchukovadam lakshyam. eee prarambha 3.06 Ghz 533fsb pentium 4 hyper-threading enabled praasesarnu pentium 4 ht anie pilicheevaaru mariyu dheenini november november gateway dwara maas marketku pravesapettaaru.
april 14,2003naa, intel adhikarikamga kotta pentium 4 hetch tii praasesarnu praarambhinchindi. eee processor 800 mt/s fsb (200 mhz bhouthika gadiyaram) nuu upayoginchindi, 3 Ghz vadda clack cheyabadindi mariyu hyper-threading saanketikatanu kaligi undhi. idhi pentium 4 AMD yokka opteron praasesarlatoe baga pootii padataniki sahaayapadataaniki uddesinchabadindi. sarvar-aadhaarita opteron praarambhamlo AMD yokka desktop processor line (sackett a) thoo saadhaarana saaketnu panchukoledu. eee kaaranamgaa, motherboard tayaareedaarulu praarambhamlo opteronla kosam eah. zii. pii. thoo madarbordulanu nirminchaledu. desktop upayogam kosam agp praadhamika graphics vistarana port kabatti, eee paryaveekshanha opteron sarvar market nundi atikraminchakundaa mariyu pentium 4 desktop marketnu bedirinchakundaa nirodhinchindi. intalo, AMD yokka desktop linelo athlon XP 3200 + nuu praarambhinchadamtho, AMD athlon XP yokka FSB vegaanni 333 mt/s nundi 400 mt/s kii penchindi, conny kotta 3 Ghz pentium 4 ht nii nilipiveyadaaniki idhi saripoledu. 
pentium 4 hetch tii 200 emhechz kwad-pumped bassuku (200 x 4 = 800 emhechz prabhaavavantamaina) peragadam anedi saraina paniteerunu cherukovadaniki kaavalasina netberst nirmaanaaniki bandwidth avasaralanu teerchadaaniki baga sahaayapadindi. athlon expi nirmaanam bandwidthpy takkuva aadhaarapadinappatiki, intel cherukunna bandwidth sankhyalu athlon yokka yokka bassuku chaalaa dhooramgaa unnaayi. oohaatmakamgaa, oohaatmakamgaa adhe bandwidth sankhyalanu saadhinchagaligedi, conny aaa samayamlo cherukoleni vegamtho matrame. intel yokka adhika bandwidth streaming kaaryakalaapaalaku benchmarklalo upayogakaramgaa niroopinchabadindi, mariyu intel marketing dheenini AMD yokka desktop processorla kante spashtamaina merugudalagaa telivigaa pettubadi pettindi. northwood 2.4 gigahertz, 2.6 gigahertz mariyu 2.8 gigahertz vaeriyantlu mae 21,2003naa vidudalayyaayi. 3.2 gigahertz variant juun 23,2003naa praarambhinchabadindi mariyu chivari 3.4 gigahertz version fibravari 2,2004naa vachindi.
prarambha stepping northwood korlu overclocking cheyadam oka digbhraantikaramaina drugvishayaanni andinchindi. core voltage 1.7 vii mariyu anthakante ekkuvaku cherukovadam valla tarachugaa overclocking head roomlo gananeeyamaina adanapu labhalu labhistaayi, ayithe processor kalakramena marinta asthiramgaa maarutundi, garishta sthiramaina gadiyara vegamlo ksheenatatoo chanipoye mundu mariyu puurtigaa upayoginchalenidigaa maarutundi. idhi electromigration valla kalige "sudden northwood deth syndrome" (snds) gaa piluvabadindi.
pentium 4 mea.
northwood core aadhaaramgaa, "mobile intel pentium 4 processor-m" april 23,2002naa vidudala cheyabadindi, indulo intel yokka speed step mariyu lothaina nidra saanketikatalu unnaayi. intel yokka naamakarana sampradaayaalu processor vidudala samayamlo processor namuunaanu gurtinchadam kashtataram chesaayi. pentium III mobile chip, mobile pentium 4-mea, mobile pentium 4, aapai kevalam pentium mea undhi, idhi pentium III paie aadharapadi undhi mariyu munupati moodinti kante gananeeyamgaa vaegamgaa undhi. chaalaa anuvartanaallo dheeni tdp sumaru 35 vaatlu untundi. eee taggina vidyut viniyogam taggina core voltage mariyu gatamlo perkonna itara lakshanaala kaaranamgaa jarigindi.
desktop pentium 4 vale kakunda, pentium 4-meelo integrated heat spreader (ihch) ledhu, mariyu idhi takkuva voltage vadda panichestundi. takkuva voltage antey takkuva vidyut viniyogam, mariyu takkuva vaedi. ayithe, intel specificationla prakaram, pentium 4-mea garishta ushna junction ushnograta rating 100 degreela celsius kaligi undhi, idhi desktop pentium 4 kante sumaru 40 degreelu ekkuva.
mobile pentium 4.
kontamandi tayaareedaarulu chestunna laptaplo puurti desktop pentium 4 praasesarnu unche samasyanu parishkarinchadaaniki "mobile intel pentium 4 processor" vidudala cheyabadindi. desktop pentium 4 yokka parinaamam taruvaata mobile pentium 4 533 mt/s fsb nii upayoginchindi. vichitramgaa, bassu vegaanni 133 mt/s (33 mhz) penchadam valla valla bhaarii perugudala sambhavinchindi, endukante mobile pentium 4 processorlu 59.8-70 W vaedini vidudala chestaayi, hyper-threading vaeriyantlu 66.1-88 W nuu vidudala chestaayi. idhi mobile pentium 4 desktop pentium 4 (115 doubleu tdp varaku) mariyu pentium 4-mea (35 doubleu tdp varaku) madhya antaraanni tagginchadaaniki veelu kalpinchindi.
northwood (extream edition).
september september, intel developer forumlo, athlon 64 mariyu athlon 64 efx praarambhaaniki oka vaaram mundu, pentium 4 extream edition edition prakatinchabadindi. design ekkuvagaa pentium 4 thoo samanamga undedi (idhi oke madarbordulalo panichese meraku), conny level 3 kaash yokka adanapu 2 embi dwara bhinnamgaa untundi. idhi zian empi maadirigaane galatin kornu panchukundi, ayithe sackett 478 form factorlo (zian empi kosam sackett sackett viruddhamgaa) mariyu 800 enti/seey bassutho, zian empi kante rendu retlu vaegamgaa untundi.
intel eee teevramaina edition gamerlanu lakshyamgaa chesukuni roopondinchinatlu perkonnappatiki, vimarsakulu dheenini athlon 64 yokka prayoga urumulanu dongilinche prayatnamgaa bhaavinchi, dheeniki "emergency edition" anie paeru pettaru. $1000 dhara tagto, dheenini "khareedaina edition" mariyu "chaalaa khareedainadi" anie kooda pilicheevaaru.
adanapu kaash saadhaaranamgaa chaalaa processor intensive applicationlalo gurtinchadagina paniteeru perugudalaku daariteesindi. multimedia encoding mariyu konni atalu chaalaa prayojanam pondaayi, teevramaina edition pentium 4 mariyu rendu athlon 64 vaeriyantlanu kooda adhigaminchindi, ayithe athlon 64 yokka takkuva dhara mariyu marinta samatulya paniteeru (mukhyamgaa naan-efx version) saadhaaranamgaa merugaina viluva pratipaadanagaa chuudataaniki daariteesindi. edemaina, teevramaina edition intel yokka spashtamaina lakshyanni saadhinchindi, idhi kotta athlon 64 thoo AMD paniteeru champiyanga undakunda nirodhinchadam, idhi ippatike unna pentium 4 la kante prati pradhana benchmaarknu geluchukundi.
2004 janavarilo, sackett 478 kosam 3.4 Ghz version vidudala cheyabadindi, mariyu 2004 vesavilo kotta sackett sackett upayoginchi CPU vidudala cheyabadindi. 2004 chivarilo bassu vegaanni 800 mt/s nundi 1066 1066 penchadam dwara swalpa paniteeru perugudala saadhinchabadindi, phalitamgaa 3.46 Ghz pentium 4 teevra edition vachindi. chaalaa kolamanala prakaram, idhi prati ganta praatipadikana ippativaraku utpatti cheyabadina atyanta vegavantamaina single-core netberst processor, daani varasudu chiplanu kooda adhigaminchindi (dual-core pentium dini lekkinchakundaa). aaa taruvaata, pentium 4 teevra edition prescott korku valasa vachindi. kotta 3.73 Ghz extream edition 6x0-sequence prescott 2 mea maadirigaane lakshanaalanu kaligi undhi, conny 1066 mt/s bassutho. ayithe aacharanalo, 3.73 Ghz pentium 4 extream edition daadaapu ellappuduu 3.46 Ghz pentium 4 extream edition kante nemmadigaa niroopinchabadindi, idhi bahusha l3 kaash lekapovadam mariyu podavaina instruction pipeline kaaranamgaa untundi. 3. 46 gigahertz pentium 4 extream edition kante 3.73 gigahertz pentium 4 extream editionku unna ekaika prayojanam emitante, anni galatin aadhaarita pentium 4 extream edition processorlalo intel 64 instruction sett lenanduna 64-bitt applicationlanu amalu cheyagala saamarthyam.
mukhyamgaa processor paniteeru resulo AMD daadaapu mottam aadhipatyaanni nokkicheppe samayamlo idhi vidudala cheyabadinanduna, pentium 4 extream edition intel yokka utpatti shrenilo kotta sthaanaanni sthaapinchindi, intel chips andinche atyadhika-sthaayi specificationlatho utsaahabharitamaina aadhaarita chip, sulabhamgaa overclocking cheyadaaniki anumatinchadaaniki unlock cheyabadina multiplierlatho paatu. eee paatralo idhi pentium extream edition (dual-core pentium dii yokka extream version), core 2 extream, core i7 mariyu core i9 dwara vijayavantamaindi.
ayithe, prajaadarana pondina nammakaniki viruddhamgaa, sackett 478 kosam pentium 4 extream edition lock cheyabadina multipliernu kaligi undhi, antey ivi overclock cheyalevu. pentium exterium edition (smithfield) mariyu injaneering sample sipaslalo matrame unlock cheyabadina multiplierlu unnaayi.
prescott.
fibravari 1,2004naa, intel "prescott" anae sankethanamamtho kotta kornu pravesapettindi. core modatisaarigaa 90 nm prakriyanu upayoginchindi, dheenini oka vislaeshakudu "pentium 4 yokka microarchitecture yokka pradhana punarnirmaanam" gaa abhivarninchaaru."eee savarana unnappatikee, paniteeru labhalu asthiramgaa unnaayi. konni prograamlu prescott yokka rettimpu kaash mariyu mariyu suuchanala nundi prayojanam pondaayi, marikonni daani podavaina pipeline valla debbatinnaayi. prescott yokka microarchitecture konchem ekkuva gadiyara vegaanni anumatinchindi, conny intel oohinchinanta ekkuvagaa ledhu. atyanta vaegamgaa utpatti cheyabadina prescott aadhaarita pentium pentium 3.8 gigahertz vadda gadiyaram cheyabaddaayi. northwood chivariki villamette kante 70 saatam ekkuva gadiyara vegaanni saadhinchagaa, prescott northwoodku minchi kevalam 12 saatam matrame saadhinchindi. ekkuva gadiyara vegaanni saadhinchadamlo prescott asamarthataku kaaranam processor yokka adhika vidyut viniyogam mariyu ushna utpatti. idhi processor forumlalo "preshot" anae maaruperunu sweekarinchadaaniki daariteesindi. vaastavaaniki, prescott yokka shakti mariyu ushna lakshanaalu adhe vegamtho northwood kante konchem ekkuvagaa unnaayi mariyu dadapuga galatin aadhaarita teevramaina editionlaku samanamga unnaayi, conny aaa processorlu ippatike ushnaparamgaa aamodayogyamainavigaa pariganinchabade parimitulaku daggaragaa panicheestunnaayi kabatti, idhi ippatikee oka pradhana samasyaga nilichindi.
prescott" pentium 4 125 million traansistarlanu kaligi undhi mariyu 112 112 dye vaisaalyaanni kaligi undhi. idhi edu sthaayila raagi paraspara anusandhaanamtho 90 nm prakriyaloo tayaaru cheyabadindi. eee prakriyaloo strained silicon transisterlu mariyu takkuva-κ carbon-doped silicon oxide (sii. dii. oo) dialectric vanti lakshanaalu unnaayi, dheenini organosylicate glass (oesji) anie kooda pilustaaru. prescott modata modata development fablo tayaaru cheyabadindi mariyu taruvaata taruvaata production fabcu maarchabadindi.
vaastavaaniki, intel sackett sackett rendu prescott linelanu vidudala chesindi ii-syries, 800 mt/s fsb mariyu hyper-threading maddatutoe, mariyu loe-end eah-syries, 533 mt/s fsb mariyu hyper-threading disable cheyabadindi. lga 775 prescott sipus rating vyavasthanu upayogistundi, vaatini 5XX syrisga label chestundi (seleron ds 3XX syries kaga, pentium ms 7XX syries). ii-syries yokka ell. zii. eah 775 version modal numberlu 5x0 (<ii. dii. 1>) nuu upayogistundi, mariyu eah-syries yokka ell. zii. eah 775 version modal numberlu 5x5 mariyu 5x9 (<ii. dii. 2>) nuu upayogistundi. atyanta vegavantamaina, 570 zhe mariyu 571,3.8 gigahertz vadda gadiyaram cheyabadindi. kontamandi european retailarlu 4 Ghz vegamtho pentium pentium vikrayistunnatlu perkonnappatiki, dual core praasesarlaku anukuulamgaa 4 Ghz pentium pentium bhaareega utpatti cheyalane pranaalikalanu intel raddu chesindi. ii-syries prescott, alaage takkuva-sthaayi 517 mariyu 524, veediyo editing vanti multithread softwarenu upayoginche konni prakriyalanu vegavantam cheyadaaniki hyper-threadingnu kaligi untundi.
prescott microarchitecture intel intel maddatugaa roopondinchabadindi, intel x86 nirmaanaaniki AMD-abhivruddhi chesina x 86-64 64-bitt podigimpulanu amalu chesindi, conny prarambha namuunaalu vaati 64-bitt saamardhyamtho ravana cheyabaddaayi. retail chaanellalo 64-bitt sipasnu vidudala cheyalane uddesam ledani, badulugaa 64-bitt saamarthyam kaligina eff-sireesnu oemlaku matrame vidudala chestamani intel perkondi. ayithe, taruvaata avi 5x1 syrisga saadhaarana prajalaku andubaatulo unchabaddaayi. 533 MHz fsb vegamtho aneka takkuva-sthaayi intel 64-enabled priscotlu kooda vidudala cheyabaddaayi.
prescott shreni yokka e0 dasha xd bitt lakshanaanni pravesapettindi. x86 nirmaanaaniki AMD dwara nx (amalu ledhu) gaa pravesapettina eee saanketikata, konni rakaala haanikaramaina kodnu buffer ovarflo amalu cheyakunda nirodhinchadamlo sahaayapadutundi. xd bitku maddatu ichhe namoonaalalo 5x0j mariyu 5x1 shrenulu alaage takkuva-sthaayi 5x5j mariyu 5x6 unnaayi.
prescott 2 mea (extream edition).
intel, 2005 modati traimasikam natiki, 6x0 sankhyatho kotta prescott kornu vidudala chesindi, dheeniki "prescott 2 mea" anae sanketanamam undhi. "prescott 2 mea" "nuu konnisaarlu daani zian utpannam," "irvindale" "paerutoe kooda pilustaaru". indulo hyper-threading, intel 64, exdi bitt, ist (merugaina intel speed step technology), thermal monetor 2 (3.6 Ghz mariyu anthakante ekkuva processorla kosam) mariyu 2 embi embi kaash unnaayi. ayithe, idhi priscatto poliste 17 saatam ekkuva kaash jaapyaaniki daariteesindani anandtek kanugondi, idhi marinta kaash avasaramayye viniyogadaarula-lakshyamgaa unna prograamla koratato kalipi, pravesapettina kaashnu jodinchina prayojanaanni ekkuvagaa niraakarinchindi. lakshya vegaanni penchadaaniki badulugaa double saiz kaash adhe sthalaanni andinchadaaniki uddesinchabadindi, anduvalla 32-bitt modto poliste rettimpu vard saiju kaaranamgaa 64-bitt mode operationlaku paniteerunu andistundi.
november 14,2005naa, intel prescott prescott praasesarlanu viti (virtualisation technology, code paeru "wanderpool") thoo vidudala chesindi. intel eee prescott 2 mea vargaaniki chendina rendu namuunaalanu matrame vidudala chesindi 662 mariyu 672, ivi varusaga 3.6 Ghz mariyu 3.8 Ghz vadda nadustaayi.
deevadaaru millu.
pentium 4 yokka tudi savarana "sedar millu", idhi janavari 5,2006naa vidudalaindi. idhi prescott aadhaarita 600 syries core yokka 65 nm kuu tagginchabadindi, indulo nijamaina feature cherpulu laevu conny vidyut viniyogaanni gananeeyamgaa tagginchindi. deevadaaru millu pentium dii pressler punarvimarsatoe daggari sambandham kaligi undhi, prati pressler cpu oke chip packagelo rendu deevadaaru millu korlanu kaligi untundi. deevadaaru millu 86 doubleu tdpitho prescott kante takkuva ushna utpattini kaligi undhi. 2006 chivarilo chivarilo adugu veyadam dheenini 65 vaatlaku tagginchindi. idhi 65 nm core kaligi undhi mariyu prescott, 800 enti/seey fsb, intel 64, hyper-threading vanti adhe 31-dasala pipeline kaligi undhi, conny virtualisation technology ledhu. prescott 2 mea maadirigaane, deevadaaru millulo kooda 2 embi ell 2 kaash untundi.
intel praarambhamlo modal numberlu 633 nundi 663 varaku naalugu viti-ex enabled sedar millu praasesarlanu prakatinchindi, conny taruvaata veetini raddu chesi, viti-ex lekunda 631 nundi 661 varaku modallatho bharti chesaaru, adanapu 1 modal nambarku jodinchabadindi, adhe frequencielalo panichese 90 nm prescott korla nundi vaeru chestundi. seeder millu processorlu 3 nundi 3.6 Ghz varaku frequencylo unnaayi, idhi prescott aadhaarita 670 mariyu 672 yokka garishtamgaa 3.8 Ghz nundi taggindi. drava natrajani sheetaleekarananu upayoginchi eee praasesarlatoe ovarklaakarlu 8 Ghz nii adhigaminchagaligaayi.
sedar millu" anae paeru sedar millu, oregon nuu suuchistumdi, idhi intel yokka hillsboro, oregon soukaryaala sameepamlo unna oka incorporated community.
varasudu.
pentium 4 yokka asalu varasudu tejas (sanketanamam), idhi 2005 praarambhamlo-madhyalo vidudalaku schedule cheyabadindi. ayithe, idhi chaalaa ekkuva tdpc kaaranamgaa prescott vidudalaina konni nelala tarvaata raddu cheyabadindi (2.8 gigahertz tejaalu 150 vaatla vaedini vidudala chestaayi, adhe vegamtho northwoodku 80 vaatlatho poliste, mariyu polchadagina clocked prescotku 100 vaatlatho poliste) mariyu dual-core pentium dii, pentium exterium edition mariyu sedar millu aadhaarita pentium 4 hetch tii minaha mottam netberst microarchitecturepy abhivruddhi aagipoyindi.
2005 maeloe intel pentium dii mariyu pentium extream edition brandla krinda dual-core praasesarlanu vidudala chesindi. ivi varusaga 90 nm mariyu 65 nm bhagalaku smithfield mariyu pressler anae sanketha paerlatoe vachayi.
pentium 4 brandku nijamaina varasudu intel core 2 brand, idhi pentium dii thoo vileenam ayi, juulai 27,2006naa vidudalaindi. antarleena microarchitecture anedi core microarchitecture, mariyu daanini amalu chese modati chips (65 nmlo) nuu "canro" anie pilustaaru. intel core 2 processorlu single-, dual-mariyu kwad-core praasesarlugaa vidudala cheyabaddaayi.
core microarchitecturunu amalu chese processorlu "core 2"-brand kinda vikrayinchabaddaayi, endukante yona-microarchitecturepy aadhaarapadina processorlu ippatike core-brand kinda vikrayinchabaddaayi.

