Inkampani yaseKorea iHynix yazisa eluntwini eyokuqala yohlobo lwayo lwe-RAM esemgangathweni ye-DDR5, malunga nayo kwiblogi esemthethweni yenkampani.
Ngokutsho kwe-SK hynix, imemori entsha ibonelela ngamazinga okudlulisa idatha ye-4,8-5,6 Gbps ngephini. Oku ngamaxesha e-1,8 ngaphezu kwesiseko sokusebenza kwememori ye-DDR4 yangaphambili. Ngelo xesha, umenzi uthi i-voltage kwi-bar iyancipha ukusuka kwi-1,2 ukuya kwi-1,1 V, eyandisa amandla ombane kwiimodyuli ze-DDR5. Inkxaso yokulungiswa kwempazamo ye-ECC - Ikhowudi yokuLungisa impazamo - nayo iphunyeziwe. Olu phawu kuthiwa luphucula ukuthembeka kwesicelo ngamaxesha angama-20 xa kuthelekiswa nenkumbulo yesizukulwana sangaphambili. Ubuncinci bememori yebhodi buchazwe kwi-16 GB, ubuninzi I-256 GB.
Imemori entsha yaphuhliswa kwiinkcukacha zomgangatho , eyapapashwa ngoJulayi 14, 2020. Ngokwesaziso seJEDEC ngelo xesha, iinkcukacha zeDDR5 zixhasa kabini itshaneli yokwenyani ye-DDR4, oko kukuthi, ukuya kuthi ga kwi-6,4 Gbps ye-DDR5 xa kuthelekiswa ne-3,2 Gbps ekhoyo ye-DDR4. Ngexesha elifanayo, ukuqaliswa komgangatho kuya kuba "bushelelezi", oko kukuthi, imichilo yokuqala, njengoko kucwangciswe ngumbutho kwaye njengoko i-SK hynix ibonisa, kwi-database kuphela i-50% ngokukhawuleza xa kuthelekiswa ne-DDR4, oko kukuthi, ube netshaneli ye-4,8 Gbit / s
Ngokutsho kwesibhengezo, inkampani ilungele ukufudukela kwimveliso yobuninzi beemodyuli zememori zomgangatho omtsha. Zonke izigaba zokulungiselela kunye novavanyo, kubandakanywa ukuvavanywa ngabavelisi beprosesa ephakathi, sele igqityiwe, kwaye inkampani iya kuqalisa ngokusebenzayo ukuvelisa kunye nokuthengisa uhlobo olutsha lwememori ngokukhawuleza ukuba izixhobo ezihlangabezana neenkcukacha zibonakala. I-Intel ithathe inxaxheba ekuphuhliseni imemori entsha.
Ukuthatha inxaxheba kwe-Intel akukho nto nje. I-Hynix ithi ngoku umthengi oyintloko wesizukulwana esitsha sememori, ngokombono wabo, uya kuba ngamaziko edatha kunye necandelo lomncedisi lilonke. I-Intel isalawula le marike, kwaye ngo-2018, xa inqanaba elisebenzayo lentsebenziswano kunye nokuvavanya imemori entsha yaqala, yayiyinkokeli engathandabuzekiyo kwicandelo leprosesa.
UJonghoon Oh, uSekela Mongameli oLawulayo kunye neGosa eliyiNtloko leNtengiso yeSk hynix uthe:
I-SK hynix iya kugxininisa kwimarike ye-premium server ekhula ngokukhawuleza, iqinisa isikhundla sayo njengenkampani ehamba phambili ye-DRAM yenkampani.
Inqanaba eliphambili lokungena kwimarike yememori entsha icwangciswe ngo-2021 - yilapho imfuno ye-DDR5 iya kuqala ukukhula kwaye ngexesha elifanayo izixhobo ezikwazi ukusebenza kunye nememori entsha ziya kufumaneka ukuthengiswa. I-Synopsy, i-Renesas, i-Montage Technology kunye ne-Rambus ngoku zisebenza kunye ne-SK hynix ukudala i-ecosystem ye-DDR5.
Ngo-2022, i-SK hynix iqikelela ukuba imemori ye-DDR5 iya kubamba isabelo se-10%, kwaye ngo-2024 - sele i-43% yemarike ye-RAM. Yinyani, akuchazwanga ukuba oku kuthetha inkumbulo yeseva, okanye imakethi yonke, kuquka iidesktops, iilaptops kunye nezinye izixhobo.
Inkampani iqinisekile ukuba uphuhliso lwayo, kunye nomgangatho we-DDR5 ngokubanzi, iya kuthandwa kakhulu phakathi kweengcali ezisebenza ngedatha enkulu kunye nokufunda koomatshini, phakathi kweenkonzo zefu ezikhawulezayo kunye nabanye abathengi isantya sokudluliselwa kwedatha ngaphakathi kwiseva ngokwayo. kubalulekile.
umthombo: www.habr.com