Imemori ephethimende yeDDR4: Isantya sokugcina, ukubaluleka nokusebenza okuhle kwezisolutions zokukhombisa ezinhle

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Iphepha Lesi

Izinkomo

Ngiyabuzisa

Iphutha

Vumela Nethu

imemori ephethimende ye-ddr4

Imemori e-DDR4 yokusebenza ngokukhulu ibonisa ukuphumelela kakhulu kwevolu yesicathami esilandelwayo, inikeza ukukhulula okungcono, ukusebenza ngokuefaneleyo nokuthwasa kulingana nezinye ezifelile. Isebenza kuma-frequencies amaningi ngenkathi ikhulule impawu encane, imemori ye-DDR4 iyabelana nezindleko zokugcina izinto eziza kusukela ku-2133 MT/s faye ingase kufinyelela ku-4800 MT/s emoduleni amaningi. Le volu yenziwe ngokuthuthukiswa kwevolu yamandla, isebenza ngamandla angama-1.2V, lokhu kuyakhipha impawu futhi kwenze isistimu sibe nemiphakathi. Isakhiwo senqubo likhona i-prefetch buffer enkulu ye-8n nezinhlelo zokulungisa impendulo eziningi, ukuqinisekisa ukuthi idatha ayishiya phansi ngenkathi kusebenza ngokukhulu. Imoduli ye-DDR4 eintsindeni zilandelayo zinzuzwa ukuthuthuka kwamanje, njengoba ziyasebenzisa iziciro zokushisa ezithokozisayo nezinhlelo zenkulumo ezintsha, ukuqinisekisa ukuba kutholakale ubude bendawo ongcono lapho kusebenzelwa ngokukhulu. Le moduli kuyafuneka kube nemphumela engcono kwezisebenziso eziphilayo njengejeki, ukwenza okwengeziwe, ukuvavanya idatha, nezinhlelo zomncedisi, lapho ukufinyelela kanye nokusebenzisa idatha kungenxa yobukhulu. Le teknoloji nakho ikhansela imoduli enenhlawulo enkulu, ekuvumela ukuthi kube nenani elikhulu lememori kusihlango seyodwa, lokhu kudingekile kwezibalo zamanyezelo anamuhla.

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Imemori ephethimende ye-DDR4 inikeza izinhawu eziningi zokuthi yindlela yokwahluka kakhulu kwezindlela zokusebenzisa ngokomqondo nezombuso. Okuqukile kakhulu kukhona ukukhula okanyekayo nokunakekela amandla, okwenza i-transfer data kuvela ngokushesha futhi kube lula ukusebenza komsindo wokusebenza nokulayisha amaprogramu. Abasebenzisi baphumelela ukuncitshiswa okuphezulu kwesikhathi esidingekayo ekusebenzeni ngezinto ezihlathisayo imemori, njengokuhlela imividiyo, ukubhalela amagejha amathathu, noma ukumasimisa amavhumani amaningi. Ukuthuleka okuningi komoya we-DDR4 kwenza ukuba kudingeka umoya ophansi futhi kube khona ukunciphisa isithawu se-electricity, okwenza ukuba umsindo usebente kangcono futhi sinezindleko ezincane ngokudala. Izingxenye zokuthola amaphoyinti nekuhlolwa okungenhla kuvikela ukungcoliswa kwe-data, okwenza yindlela engcono kakhulu kuzo zindlela zokusebenza ezibalweni phakade nezinkampani zezindawo zokusebenza. Imephu ye-DDR4 enobungo obuningi bekahle kakhulu ibangela ukuthi ikhonjwe amandla aphezulu endaweni leliya, okwenzelwa ukuthi aseke ukuthulwa kwezinftware nezinsekelo zokusebenza. Ukuthuthukiswa kwe-signal integrity nokuncipha kwezikontakti zelekthirikhali kwenza ukuba kube nephenomena yokusebenza eyengeziwe, ngakho-ke ekusebenzweni ngokugcwele. KumaGamer, ubungako obuphezulu nobude obuncane benze ukuthi udlale ngendlela efudumele futhi ime kancane ukulayishwa. Abakhankatha be-inthanethi banelise ukuthi babophele amafayili amakhulu futhi abasebenzise amaprograme amaningi ngalinye ngaphandle kokuthula kokuqhutywa. Ukutholakala kwayo nezinsekelo zokusebenza eziphethwe kumakoti nezinsekelo zokusebenza zingenhla kuvikela abasebenzisi ukuthi baphele amandla aphakeme kumsindo wabo, futhi izinsekelo ezijwayelekile kuyenza lula ukuthi kube khona ukuthuthukiswa noma ukongeza imemori yomsindo uma kudingeka.

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imemori ephethimende ye-ddr4

ukhozo lweDDR4

imemori ephethimende ye-ddr4

abasithengi bememori ye-ddr4

imemori DDR4 vs DDR3

imemori ye-ddr4 yamaseva yomfuko

umkhiqizi wememori ye-ddr4

Ukuphatha Nempilo Yokunqanda Kwamanzi

Imimodi ye-DDR4 egqugquwe ngokukhulu iyunithi zokuphepha kakhulu ezisetshenziswa ukulungiselela izindleko zokuphepha. Iyunithi zokuthula, eziningi izinzile yesilwane esikhulu noma isibhakabhaka, zizokunqanda izindleko eziphathelene nezindleko ezivulekileyo. Le ndleko yokuphepha kuyisizo sokugcina ubume bendawo futhi ukuvikela ukuthintana kwezindleko, okungaba khona umehluko wokuphumeza. Imimodi enezindawo ezinhlelweyo zokuxhumana nezinye izinto ezinezindleko ezincane. Imimodi engaphezulu ye-DDR4 eziningi ifaka phakathi izinhlobo zokubala izindleko ezisebenza ngokuxhuma nezinhlelo zokukhangela, lokhu kuvumela abasebenzisa ukubheka nokuthuthukisa imimodi yazo. Le ndlela yokuphepha kuyenza ukuba kube nemiphumela emibili ngaphandle kokuthintana, lokhu kuyisizo sobudlelwane obuningi noma izinkampani ezenziweyo.

Ukuphakama nokusebenza okuningi

Imiphiqo yokusebenza okuningi kwe-DDR4 enhanced ikhona ngezindlela zokuthuthukisa i-architecture ne-timing parameters ezinhlelwe. Lezi moduli zinezinkomba zememori eziphethwayo okuphethwayo ngokucacileyo ezijonile ukuthi ziqhubeke imikomprimiso yokusebenza. Ubunzima obungaphezulu, obuqala kwa-2133 MT/s bese libaleka kuma-4800 MT/s noma phezulu, kube nephumela enkulu ekuvanselweni kwedatha ngokusheshayo kunamagama emuva. Imemo yokusebenzisa amateketamo amaningana ngalokho, nobuningi babo be-timing command rate, ibangela ukuncipha kwe-latency nokusebenza okusheshayo. Le miphumela engenhachiswe yindlela ethakathelwe kakhulu kuzo zizo ezidinga ukufinyelela kwekhono lokubona, njengokubala okuningi, imisebenzi ye-database enkulu, noma ukusebenzisa ividiyo encane. I-XMP profiles zamoduli avumela ukuthuthukiswa okujwayelekile kwezizathu sokusebenza, ukuze abasebenzisi bakwazi ukuthuthukisa inkampani yabo ngaphandle kokulandela izilawuli eziningi.

Ukubaluleka kanye nokuvikela amaphoyinti

Imemori ye-DDR4 enobuhle yenza amadimonstrate ebuhle ngokuphephile kanye nokulungiswa ngokudla ngokusebenzisa izici eziningi ezinhle. Ukusebenzisa izici zokulungisa kanye nokulungiswa (ECC) kuzo zokwenzakala ezifanayo kuxhomeke isiqiniseko semetha ngokuthola kanye nokulungisa imathikhi yememori ngokushesha. Le moduli isebenzisa izikhulu zokulungisa ivoli esizenhle endaweni yokulethwa kwevili, okwenza ukunciphisa ukuthi kubakwe imetha noma ukungcono kwezinhlelo. Ukuphephile kwesiqiniseko kwenziwa ngokuthiwa kwezindlela zokuthunyelwa kanye nezinhlelo zobufa ezinhle, okwenza ukunciphisa ukuthi kuthakathelwe isiqiniseko kanye nokugcina ukuthunyelwa kwezinhlelo. Ngamunye namunye wemoduli kuthiwa kakhulu kanye nokuvikwa okuhambisana nazo zonke izimo zokusebenza. Ukusebenzisa izici zokukhomba ukuphansi (CRC) kunciphisa futhi ukuthuthwa kwezinhlelo xa kuthunyelwa ngokushesha. Lokhu kugcineni ukuphephile kwenza ukuthi imemori ye-DDR4 enobuhle kube yenzeka kakhulu kuzo zindlela eziphambene nazo ukuphephile kwezinhlelo kuyindlela ebaluleke kakhulu.