Imemori ye-HPC yomsebenzi ophezulu, ukhondweni nokusebenza okuhle kakhulu

[email protected]

Iphepha Lesi

Izinkomo

Ngiyabuzisa

Iphutha

Vumela Nethu

ukwanda lwe-ddr5 ye-HPC

Imemori ye-DDR5 yekhompuyitha engeyona (HPC) iyabonisa ukuphumelela kwezinhlelo yokusebenza kwememori, yenziwe ngokuthiwa ukuthwalelwa okuningi kwekhompuyitha zokusebenza ezintsha. Le nhlelo yokusebenza emayelana nezinhloso ezingaphezu kwayo lezo esemukelwe khona, inikeza ukulethwa kweperfomensi, ukubetera kwefayela, nokunambahloko obungcono kunazo zokudlula. Isebenza kuma-frequencies amaningi angenani isisindo sokuthola 4800 MT/s fokweni eliyangelela ku-8400 MT/s, imemori ye-DDR5 ikuncela ukusebenza kwekhompuyitha kanye nokushiphiswa kwezinto ezifanelekileyo kakhulu HPC. Indawo yokuvumela i-architecture inikeza izimo zokulungisa iphutha, ukulethwa kwegridi lokusetshenziswa nge-on-module power management, nokuthuthukiswa kwezinhlobo zokuxhumana okungenza isisele sokuqala kwe-16 kunalokho kweDDR4 kwe-8. Kuzindlela zokusebenza ze-HPC, imemori ye-DDR5 ikhansela ukusebenza kwekhompuyitha, ukuvavanywa kwezibalo, ukusimulateka komphakathi, nezimo zokufunda okuqukethwe ngabantu noma AI nangaphansi kwalibu kancane kanye nokunambahloko okuphezulu. Le teknoloji nenikeza ukusebenza ngemigqa engcono, isebenza kwi-voltage encane kwe-1.1V kunalokho kweDDR4 kwe-1.2V, lokhu kuyinto engcono kakhulu yezindawo ezikhulu zokusebenza kwekhompuyitha lapho ukusetshenziswa kwegridi kukhona njengesimo esibalweni.

Izincomo Zomkhiqizo Omusha

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HPE 32GB (1x32GB) Dual Rank x4 DDR4-2933 CAS-21-21-21 Registered Smart Memory Kit

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HPE 900GB SAS 12G Midline 7.2K SFF (2.5in) SC 1yr Wty 512e Ukhetho Lwesibhedlela Olulandelayo HDD

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HPE 600GB SAS 12G Enterprise 15K SFF (2.5in) SC 3yr Wty Ukhetho Lwesibhedlela Olulandelayo HDD

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HPE 900GB SAS 12G Enterprise 15K SFF (2.5in) SC 3yr Wty Ukhetho Lwesibhedlela Olulandelayo HDD

Imemori ye-HPC ye-DDR5 inikeza amaphetho angcono okwenza yena ngumkhiqizo onconywa kakhulu kuzinhlelo zokubala ezinhle zaseHPC. Okuqukethwe kakhulu kukhona ukongeza okuphezulu kwabantwidth, ngezivivinyo ezingaphezu kwalokho kwe-DDR4 kabili, ekuvumela ukusebenza ngokushesha kwedatha nokunciphisa izinqenqeno kuzindlela zokusebenza eziningi datheni. Lokhu kusebenza okuphezulu kuthinta ngqo ukuholela kokuqonda nokugcina izinkcubeko ezinhle. Ukunikezwa kwezimali eziphezulu kwe-DDR5 kuthiza izindleko zokusebenza nokuhleleka kwezindleko, okuyindawo enkulu kuzinhlelo zinamathela ngaphezulu. Iinkorrekthelo eziphezulu zokulungisa impawu zidathiya intetho nezinhlelo zokubaluleka, ekuthizeni isikhathi esingekho sisebenzi nekuhleleka kuzinhlelo zokubala. Isakhiwo esiphezulu semodi yenani le-channel, enobude obuningi be-40-bit ngamodule, kuvumela ukusebenza ngokushesha nekuhleleka komemori. Ukuvela okuphezulu kweteknoloji kuvumela ukusetshenziswa komemori omningi, ekuthizeni amandla aphezulu ememori ngasinye isistimu, okuyindawo enkulu ukulawula amadatha amaningi nezinkomba ezinhle. Ukuhleleka kwevholthage kuphethwe ngokwamanje ngamodule kuthiza ukusebenza okuphezulu nekuhleleka kokusebenza ngaphandle kwebandakanya. Lezi zimpawu zizonke ziphetgethera ukuze zenze imemori efanelekileyo neyimfihlakalo yokusebenza ethinte izidingo eziphandekayo zezinhlelo zaseHPC nangemuva kokuqina okuphezulu kwezimali nezinhlelo.

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Ummeleli wethu uzokuthinta masisha.

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ukwanda lwe-ddr5 ye-HPC

imemori yamaditha 16GB DDR5

imemori ye-DDR5 4800MHz

imemori DDR5 ayinalungelo

imilinganiselo yememori ye-DDR5

imposo yekwanda ddr5

izilungiselelo zokusebenza kwememori ye-ddr5

Ukusebenza Okuningi Nangokubanzi

Imemori ye-DDR5 yekhompuyitha enkulu (HPC) ibulela amandla okusebenza okuphumelelayo okwenza izindaba ezintsha kuleli qoqo. Lo technology iyifinyelela lokhu ngokuthiwa kube nezici ezilungiselelwe, njengokwengeza ubude bokugcina kanye nokenhancement kocingo lomendo. Ngokubalwa kwezindawo ezingama-4800 MT/s fikela kuma-8400 MT/s, i-DDR5 ibulela izilinganiso zokushiphaya idatha okungenamaphela okuhlanganisa ukunciphisa izinkinga zokusebenza kule khompuyitha. I-architecture elingenisiwe ibamele ukusebenzela kahle kwemisebenzi esebenza ngesimini, kulokho kunebenerilo yokusetshenziswa kwebandwidth elikhona kanye nokunciphisa ishingilongo emisebenzweni engenayo. Lokhu kakhulu kusebenza kubangela ukukhipha kahle kwemibuzo engaphezulu kanye nemibandela, okwenza lokhu kudingeka kakhulu ekulweni komnotho, ukudwelisa imali kanye nezinhlelo zokufunda.

Ukulungisa Imposiso Fane Nokubambisana

Izinsizo zokulungisa amaphoyinti kwi-DDR5 yimemori ibonisa ubube bendawo ekuvikelweni datha nokuthulwa kwesistimu. Ukusebenza kwe-ECC (Error Correction Code) kudityeni kunceda ngendlela engeziwe yokuvikela indawo kwi-corruption yedatha, okuyindlela ebalulekile ekuvikelweni i-accuracy kwiizibalo ze-HPC. Le ndlela isebenza ngesiDRM ECC esijwayeleyo ukwenza umqondo oqinisekileyo wokuvikela amaphoyinti. Iyakhiwo elungileyo kakhulu kuzo izimo ezidlula ngazo izibalo apho ikhono lokuvikela datha kuyindawo ebalulekileyo. Imekanismo emiselweyo yokwethuza nokulungisa amaphoyinti iyanceda ukuvikela ukuphela kwesistimu nokucindezwa kwedatha, ukuba khona inkululeko kwaye uyenzeke iindlela zokuthola impendulo echanekileyo kuzo zinto eziphambiliyo. Le ncamatho enhanced ikhethekile kuzo zinto apho ikhono lokuvikela datha ayinakugcwala, njengoko kubalulekileyo kuzo iintsuku zomsebenzi namagama apho akunandi.

Ukunyusa Inkampani Yenkosi kunye neManaging Thermal

Imikhwelo yesilili ye-DDR5 engenhla yekhono lokusebenza kwezindleko zokusebenza ngemfanelo kakhulu ukulandelelana nokusebenza kwezimali nezindleko zokugcinwa. Ukuxhumeka kwekhalesi yokuphatha izindleko (PMIC) ngqo kumodoli wesilili kuvumela ukulawulwa okungcono kwevholthage nekulayisha izindleko ngokungcono. Isebenza ngamavholthi angaphansi we-1.1V ngokulinganisa na-1.2V ye-DDR4, i-DDR5 ikhuphula izindleko zokusebenza ngenkathi isebenza ngemfanelo enkulu. Le mfanelo enhle ethintekileyo ibangela ukunciphisa izidingo zokugcinwa nezindleko zokusebenza emidwaleni ephakeme eHPC. Imikhwelo engenhla yokugcinwa iyabelana nokusebenza okuphephile phakathi kwemisebenzi encane, esenza kube lula ukulandelela imfanelo eHPC. Ukunciphisa izindleko zokusebenza nezindleko ezinhle zokugcinwa zenza i-DDR5 ukukhetha okuyindlela elandelako umhlaba ngenkathi ikunye nekulungiswa kwezifiso nezinga lekugcina.