I-AMD iPhenom II II X4 925: iinkcukacha, inkcazo nokuhlaziywa

Ngo-2009, isigaba se-AMD se-middle-range-range processor sesisombululo sasimelwe yi-4-core chips, kuquka i- AMD Phenom II X4 925. Nangona le nkqubo isele ingaphezulu kweminyaka engama-7 ubudala, iyakwazi ukuhlangabezana nayo nayiphi na ikhoyo Umsebenzi. Ingcaciso yezobugcisa kunye nezinye iimpawu ezibalulekileyo zayo eziza kuqwalaselwa.

I-niche yesisombululo kunye namathuba ayo

Isisombululo sesisombululo esiphezulu kakhulu sonyaka ka-2009 sasigxininiswe yi "AMD" ngamacandelo okupakisha aphakathi kwePhenom II. Ziphela kuphela ezahlukahlukeneyo "945" kunye ne "955". Iinkcukacha zobuchwepheshe zaziphantse zifana nePhenom II 925. Ukwahlukana kwakukuphela kwimizuzu yexesha. Kwi-flagship kwakuyi-3.2 GHz, ngoxa i-925 yayingu-2.8 GHz. Kodwa i-Phenom II 925, iimveliso ze-Atllon II zaqala ngokukhawuleza, ezazisuswa kwimemori yokugcina umgca wezinga lesi-3 kwaye, ngenxa yoko, zazingekho phantsi kwindlela yokusebenza kuyo nayiphi na indawo ye-"Fenom". Ngoko kuvela ukuba i-Phenom II 925 kwintsebenzo yayiphakathi kwe-middle-range kunye nesisombululo se-premium-segment. Ngakolunye uhlangothi, i-potentially overclocking potential potentially allowed to conquer the frequency value 3.4-3.5 GHz ngisho kwi-cooler boxing ngaphandle kweengxaki ezikhethekileyo, kwaye ngenxa yoko unokuguqulwa ibe "efanayo nePhenom II 955". Ngoku le chip ikwazo izigqibo zezinga lohlahlo lwabiwo-mali. Oku akumangalisiyo: ii-frequencies zakhe zizithobekile ngemilinganiselo yanamhlanje, kwaye izixazululo eziphambili zifumaneka lula ekusebenzeni.

Isiqulatho sePakethe

I-AMD iPhenom II II-X4 925 yanikezelwa ngeendlela ezimbini ezikhoyo ezikhoyo. Omnye wabo wayebizwa ngokuba ngu "Treil". Kwakuquka i-chip ngokwalo, ikhadi lewaranti, iilebula eziphathekayo zalo mgca wenkqubo yeprojekthi yepaneli yangaphambili ye-PC kunye nencwadana yomsebenzisi. Kwakhona kwakukho ingqungquthela yesibini yekiti, ebizwa ngokuba yi "Ibhokisi." Ukongeza kuzo zonke izixhobo ezidweliswe ngaphambili, kwabandakanya i-cooler kunye ne-thermal paste. Abasebenzisi abaqhelekileyo kunye nabaxhasi bekhompyutheni yekhompyutha, okwesibini, ebiza kakhulu, inkalo yokukhetha kulo mzekelo yayanele ngokwaneleyo ukwakha i-PC kunye ne-CPU encinci. Inkunkuma encinane yomprojekti kule nkqubo ingasetyenziswa. Eyona ndlela, ukhetho lwesibini lukhethwa kakhulu kwiingcali zekhomputha. Kule meko, unokongeza ukuthenga inkqubo epholisayo yokuphucula iPCU kwaye ngokukwandisa ukwandisa ukusebenza kwesi sixazululo sekhompyutha.

Isiseko salo mkhiqizo we-silicon

I-AMD iPhenom II II X4 925 yaqhotyoshelweyo kwiibhodi zamabhinqa ngokusekelwe kwisikhokelo se-AM3. Impawu yemveliso yakutshanje evela kulo mvelisi ibonisa ukuba le chip ingafakwa kwakhona kwiibhodi zamabhinqa ngokusekelwe kwisiqalo se-AM3 +. Zombini ezi ziqulatho ziyahambelana. Kuphela apha kwimeko yesibini kulungele ukusebenzisa izixazululo ezichanekileyo ezisekelwe kwi-"FX" yentsapho yabalingisi.

Iteknoloji yoveliso

Ngo-2009, iteknoloji ephakamileyo yokuvelisa i-silicon crystals yayisekelwe kwinkqubo ye-45 nm. Kwakungqinelana nale nkqubo yezobugcisa eyenziwa yi-CPU. Ngenxa yobu bungqina bendawo yekristal yancitshisiwe, ipakethe ye-heatet yancitshiswa kwaye imveliso yokugqibela yenkqubo yekhomputha yanyuswa. Ngoku izicwangciso eziphambili kakhulu sele zisekelwe kwinkqubo yobugcisa kunye nokunyamezela kwe-14 nm. Ngenxa yoko, umahluko nakwii-chips zesizukulwana sokugqibela kwinqanaba lokungena liza kubaluleka kakhulu.

Cache

Izinga eliphezulu lokusebenza ngo-2009 I-AMD iPhenom II II X4 925 inikeze inkqubo yokukhumbula ngokukhawuleza kwamandla ukusuka kumanqanaba amathathu. Umgangatho wokuqala wahlula kwiingxenye ze-128 KB. Oko kukuthi, ubungakanani bayo buyi-512 KB. Kwakhona kufuneka kuqatshelwe ukuba i-128 KB, kwakhona, yahlula ibe yi-2 ingxenye elinganayo ye-64 KB. Kwesinye sazo kukho imiyalelo ye-CPU, kwaye okwesibini - idatha yesofthiwe. Ubungakanani besikhombi somgca wezinga lesi-2 ngu-2Mb. Ikwahlukana ngokwahlukileyo kwiingxenye ezi-512 KB, eziye zabelwa kwi-computer ethile. Ewe, okugqibela, eyesi-3 kwi-akhawunti, izinga le-cache laliqhelekileyo kuzo zonke ii-CPU. Ubungakanani bayo sele buyi-6 MB.

Imemori yokusebenza

Le chip ijolise ekusebenzeni ngokudibanisa nomnye uhlobo olukhoyo lwenkumbulo yokungena okungahleliweyo - nguDDR3. Ngelo xesha, ukuba i-motherboard isekelwe kwi "AM3 +" kwinkqubo yekhompyutheni, ngoko nayiphi na inkumbulo ingafakwa. Kodwa kwimeko ye "AM3" ephezulu, ungasebenzisa i modyuli "DDR3-1333". Ukuba ufaka i-RAM ngokukhawuleza kwi-motherboard enjalo, kukho iingxaki ezahlukahlukeneyo ngexesha lokusebenza.

Iimpawu zobungakanani bomsebenzi wesisombululo senkqubo

I-W yeyona nto iphambili ye-thermal pack in fact has AMD Phenom II X4 925. Ukushisa okusebenza kuyo kunye kunye ne-cooling system kunye nokungabikho kokukhawuleza kuluhlu lwee-30 ukuya kuma-50 degrees kuxhomekeke kumthwalo. Ukuba uyagqithisa u-3.2 GHz kule ndlela yokucwangcisa, ngoko udidi luya kutshintsha kwaye lube lububanzi ukusuka kuma-40 kuya kuma-60 degrees. Ukwanda okuqhubekayo kwintsebenzo kuya kufuna ukuba indawo yokupholisa ifakwe phezulu. Ubungakanani obuphezulu obuvumelekileyo bokusebenza kweli CPU ngama-degrees angama-74.

Ukuphindaphinda

Ijubane le-clock elikhethiweyo kwi-AMD Phenom II X4 925 ngu-2800 MHz. Yaye ininzi ye-CPU ivaliwe (akukho "unobumba oMnyama Edichon" egameni layo) kwaye akunakwenzeka ukuba uyigqithise ngokumane ukwandise ipharamitha yokugqibela. Kwakhona, akukho inkxaso yobuchwepheshe obuhlukahlukeneyo obushintsha ubukhulu be-chip ngokuxhomekeka kwinqanaba lokuxakeka kwengxaki.

ZoLwakhiwo

Iprojekthi ye-AMD iPhenom II X4 925 isekelwe kwikhowudi yokuklama "okuthiwa nguDeneb". Iquka ezine ezinezixhobo ezizimele ezizimeleyo. Awunayo inkxaso yezobuchwepheshe obuphambili kakhulu, kwaye kwinqanaba elinengqiqo, usenemiqolo emine. Kodwa okwaneleyo ukuqhuba nayiphi isofthiwe esele ikhona ngoku.

Ukugqithisa

Njengoko kuphawuliwe kwangaphambili, umphindisi wokuphindaphinda kwe-CPU uvalelwe kwi-AMD Phenom II II-X4 925. Ukugqithisa kule nkcazo kunokwenziwa kuphela kwixesha lebhasi. Kwaye oku kunokwaneleyo ukuphumeza ukunyuswa kweepesenti ezingama-30 ukuya ku-35 kwintsebenzo. Kodwa kule PC kufuneka ixhotywe ngenkqubo epholileyo yokupholisa, ukuguqulwa kokuphuculwa kwebhodi lebhodi kunye negunya elinamandla.

Umbono wabanikazi be-chip. I indleko

Ngo-2009, ukutshatyalaliswa ngokupheleleyo kweentengo ze-AMD kwakuyiPhenom II 925. Wavumela imali encinci ukuba athole inkqubo ekhompyutheni enemveliso kakhulu. Ngokwahlukileyo, kuyimfuneko ukuphawula ukuba amandla okugqithisa kwesi sixazululo. Ngaphantsi kweemeko ezithile, umgangatho walo wokuvelisa unyuselwa ngama-30-35 ekhulwini. Kodwa kule meko, iimfuno zolu hlobo lwenyunithi zanda kakhulu.

Iziphumo

Uninzi lwabaphathi be-PC ngokusekelwe kwi-AMD Phenom II X4 925 Qhubeka usebenza ngokufanelekileyo kwiinkqubo zekhompyutha. Ngethuba elifanayo, ukusebenza kwabo kwanele ngokwanje ngoku. Kulo lonke isisombululo esihle kakhulu, esiza kumkhonza umnini wayo ngaphezu konyaka omnye.