Imemori ye-DDR5 yekuvela: I-Performance, Ukubulawa nokusebenza okuhle kwezindawo zokubona ezintsha

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Iphepha Lesi

Izinkomo

Ngiyabuzisa

Iphutha

Vumela Nethu

imemori ye-virtualization

Imemori yeDDR5 yevhithwalayishini iyaboqapha ukuguquguqa kwamandla kakhulu kwi technology yememori, yenziwe ngokuthiwa ukuze ikhonziphe amathiphu athintekayo asemandleni wevhisalayishini. Le solushini yememori ephumelelayo isebenza ngamagigaba aphezulu fanye nokunikeza ubungako obuhle kangcono kunazo zonke izinyathelo ezilandelayo, lokhu kuyakumelana ngokwengeza ivhisi lekhiye vamanyikelo ngokulandelana. Ngegigaba elilula oluya ku-4800 MT/s fanye nokuthiwa kube liphumelela ku-8400 MT/s, imemori yeDDR5 inikeza ipheshoni elidingeka lokusebenza okuphezulu kwevhisalayishini. Ithekiwetheni ichule umsebenzi wokulungisa amaphoyinti amanani, ukuphatha amandla ngokulungileyo, nokuthuthukiswa kohlelo lwesankomo, konke lokhu kuchule ukuthiwa ivhisalayishini ibe yimali neyobukhona. Imoduli yememori iqukisa i-Power Management ICs (PMIC) ezifakwe khona ezimelela ukuthuthukiswa kohlume amandla nokuthenga, lokhu kuzama ukuthiwa kunezimali zokusebenza nezindawo zokuhlaba amandla. Ubungako obuphezulu be memori nokuthuthukiswa kwebuningi kuvumela abasebenzisi ukuba basebenze ngamanye amakhompyutha alwehlisekile emkhombisweni moya, lokhu kubangela ukuthiwa kusetshenziselwe amadoda ngokugcwele fanye nokuthulaswa kwezindleko zomfundiso. Ngaphezulu, izici zobukhona ezithuthukisiwe, ezifaka phakathi i-ECC noma ukulinganisa okulandelayo, zinikeza ukuthiwa idatha ingavunyelwe fanye nokuthiwa isithemo singasipho emaphakathini wevhisalayishini.

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Imemori ye-DDR5 yekhompuyitha ivhisulayishini inikeza amanye amaphetho athintekayo okwenza intoiyo esenza ngokweqile kwezinfrastrakti zokusebenza ngokuvamisa izinhlayiya. Okokuqala, ubandwidth phakade nezindleko zokuthumela idatha ngokushesha kunciphisa ukungabi lula nokulekelela kwezinhlayiya eziningi eziphumelelayo. Ubuninzi obuningi bethola amathiselwano ngokulungiselelwa ngempumelelo, ukuvikela amavhumani amaningi kuselulekile kuhulumeni lokuphumelela okuphezulu. Ukuncipha kwamandla wokusebenza kweDDR5 inikeza ukuncipha kwamandla nokuncipha kwezindleko zokusebenza, ukwenza into ithonya lekhiyapaya kwezinkhundla nezinhlangano. Iziphunjwa zokulungisa impawu ezifinyelelweyo kungenxa yezinkinga zokuzilinda idatha nezinkinga zokusebenza ngokuthuluthu, ukunciphisa isikhathi esingakanani futhi silinde isebenza esifanako kuzo zonke izindaba zokusebenza. Isakhiwo esibangelwa sengxenye yedatha, ona imigqa emibili engcinyane ka-40-bit ngasinye isihloko, inikeza ukufinyelela kmemori ngokungcono nokuthuthukiswa kwesimo sokusebenza ngeminyaka. Ikhompiyitha yokudala amandla engeza ukugcina amandla nokudabuka ngokucophelela, ukwenza ukuhlolwa kwezindleko nekugcina kwezinto ebalekileyo. Izinhlangano zingathole ukwahlukaniswa okuningi ngesihloko, ukuvikela ukusetshenziswa okungcono kwebhizinisi elitholakalayo kuselulekile nokunciphisa izidingo zokubusa. Ukuqondiswa kwezinhlango nezinga elincane lemandla elekthirithi kunciphisa ukusebenza ngokuthuluthu kuzinhlayiya ezinezinkinga, futhi ukuthuthukiswa kwamandla kunciphisa ukusebenza ngokuthuluthu xa kunezindleko ezahlukene.

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imemori ye-virtualization

imilinganiselo yememori ye-DDR5

imposo yekwanda ddr5

imemory ye-ddr5 yamasevisi wase-cloud

imemori ye-virtualization

okhono lwe-DDR5

imemori ye-ddr5 yamaseva edatha

Ukusebenza okuningi futhi ukuthuthukiswa

Imemori yeDDR5 yokuvirtualisa ibulela amandla okusebenza angavumbi futhi ethintela ngokuphelelwa imikhawulo yezinhlahlu zokusebenzisa izinhlayiya. Ubunzima obukhulu bebandwidth, obekwa kusukela ema-4800 MT/s uphela kuma-8400 MT/s, bubinisa ukuba kube lula ukusebenzela ngamanye amakhompiyutha aluliwe ngendlela efanele. Lokhu kusebenza okukhulu kube lula ukusebenzisa izinhlehlu ezingatholanga izindleko ezinkulu kuzinhlahlu zokusebenzisa, kubusa amakhene nekulindeza okuhle kwenkqubo yonke. Imfanelo yememori engeyona yisiko, enenoma lelihlango lengeyona le-40-bit ngalinye indawo, ibulela ukusebenzela kwebhetha nokuqonda okuhle kwamanani atholakalayo. Lokhu ukunciphisa okuhle kenza abasebenzisi bakwazi ukuthutha izinfrastraktsha zabo zokuvirtualisa futhi bahlale babuye basebenze ngendlela efanele, lokhu kuyinto engiyile kubantu abasebenza nabusiness ezincisheni faye abadinga izisombululo zokusebenza ezifanele nezilungile.

Ukubaluleka Okunconywa nokuphepha kwezimo

I-ndawo ye-DDR5 yokuqinisa ukusebenza ngokwemibono yokulungisa amaphoyinti okuqinisekisa ukuphephile kwezinyathelo kuzindaweni zokungenelwa. Imikhwako ye-ECC evela ku-die iyenziwa ngendlela elula yokuphela kwezinyathelo, noma kunjalo ukulinganisa okubangela ukunyusa umsemo wokuxhumana kuzikhathi ezinkulu. Le miqondo eminingi yokuthula kakhulu iqukethwe kuzindaweni zokungenelwa apho izindleko ezingu- workloads zihlanganisa izindleko ezoqobo lezinhloso. Iziphumo ezinhle zokuphatha iziphoyinti zenza ukuba kube lula ukuthi isistimu sivele futhi kungabi naluphi na uhlelo olukhona, lokhu kwenza ukuba kube khona izikhathi eziphezulu futhi isistimu singcono kabanje. Le miqondo yokuvikela engenhla iyasebenza ngendlela elula nezimvume zokungenelwa ukuqinisekisa ukusebenza okuphephile futhi ukuphephile kwezinyathelo kuzo zonke izivikelezo, lokhu kwenza yinto eculayo kuzindleko ezineke futhi kuzindleko zasekhaya zokungenelwa.

Ukulawulwa Okuhle Kwezimali Futhi Ukulawulwa Kwesitshato

Enye yezinkaba ezikhulu kakhulu ze-DDR5 ngokusebenzisa imemori kuvirtualization iyisikhwama esijwayelekileyo yokuphatha amandla nokulawula ukunyamezela. I-Power Management IC (PMIC) evelwe khona inikeza ukulawula okuprecise kwevholthi neokusabela kwamandla, okwenza ukuba kube nemehlo yokusebenzisa amandla futhi ubekwe phansi izindleko zokusebenza. Le nkinga yokuphatha amandla iye yabonga kakhulu ukulawula amandla, kudingeka kakhulu emazingeni evirtualized lapho izinkomba eziningi zivumelana ngezimboniso. Izici ezahlukeneyo ze-DDR5 zokuphatha ukunyamezela zinesizo ekugcineni ukunyamezela okuphephile noma xa kuzinzile kakhulu le virtualization, lokhu kunezesizo ekugcineni umkhawulo wohlelo lwesiliko futhi ubekwe phansi izindleko zokucela. Izici zokuphatha amandla zinezinhlelo yokusebenza ngokwezimali, lokhu kunezesizo ekwenzeni yini elibonakalayo kwezimali kumaqembu abathanda ukuncipha umbome wabo womhlaba ngenxa yaleli bhubhane lapho bekabuye bekhona izimo zokusebenza ezihlukahlukene.