Inkampani yaseKorea iHynix yethule emphakathini eyokuqala yohlobo lwayo lwe-RAM ejwayelekile i-DDR5, mayelana nayo kubhulogi esemthethweni yenkampani.
Ngokusho kwe-SK hynix, inkumbulo entsha inikeza amanani okudlulisa idatha angu-4,8-5,6 Gbps ngephinikhodi ngayinye. Lokhu kuphindwe izikhathi ezingu-1,8 kunokusebenza kwesisekelo senkumbulo yesizukulwane esedlule i-DDR4. Ngesikhathi esifanayo, umkhiqizi uthi i-voltage ku-bar incishisiwe isuka ku-1,2 kuya ku-1,1 V, okubuye ikhulise ukusebenza kahle kwamandla kwamamojula we-DDR5. Usekelo lokulungiswa kwamaphutha e-ECC - Ikhodi Yokulungisa Iphutha - nakho sekwenziwe. Lesi sici kuthiwa sithuthukisa ukuthembeka kohlelo lokusebenza izikhathi ezingu-20 uma siqhathaniswa nenkumbulo yesizukulwane sangaphambilini. Inani elincane lememori yebhodi lishiwo ku-16 GB, inani eliphakeme kakhulu I-256 GB.
Inkumbulo entsha yathuthukiswa yafinyelela ekucacisweni okujwayelekile , eyashicilelwa ngoJulayi 14, 2020. Ngokwesimemezelo se-JEDEC ngaleso sikhathi, ukucaciswa kwe-DDR5 kusekela kabili isiteshi sangempela se-DDR4, okungukuthi, kufika ku-6,4 Gbps ye-DDR5 uma kuqhathaniswa ne-3,2 Gbps ye-DDR4. Ngasikhathi sinye, ukwethulwa kwezinga kuzoba "bushelelezi", okungukuthi, imichilo yokuqala, njengoba kuhlelwe inhlangano futhi njengoba imibukiso ye-SK hynix, ku-database ishesha ngo-50% kuphela uma iqhathaniswa ne-DDR4, okungukuthi, ube nesiteshi esingu-4,8 Gbit/s
Ngokusho kwesimemezelo, inkampani isilungele ukuthuthela ekukhiqizeni ngobuningi bamamojula wememori wezinga elisha. Zonke izigaba zokulungiselela nokuhlola, okuhlanganisa ukuhlolwa ngabakhiqizi beprosesa abamaphakathi, sekuqediwe, futhi inkampani izoqala ukukhiqiza nokuthengisa uhlobo olusha lwenkumbulo ngokushesha nje lapho okokusebenza okuhlangabezana nokucaciswayo kuvela. I-Intel ibambe iqhaza ngenkuthalo ekuthuthukiseni inkumbulo entsha.
Ukubamba iqhaza kwe-Intel akukhona nje ukuqondana. I-Hynix ithi okwamanje umthengi oyinhloko wesizukulwane esisha senkumbulo, ngokombono wabo, uzoba izikhungo zedatha kanye nengxenye yeseva iyonke. I-Intel isabusa le makethe, futhi ngo-2018, lapho isigaba esisebenzayo sokusebenzisana nokuhlolwa kwenkumbulo entsha siqala, kwaba umholi ongenakuphikiswa engxenyeni yeprosesa.
UJonghoon Oh, iPhini likaMongameli Omkhulu kanye neSikhulu Esiphezulu Sokumaketha kwaSk hynix uthe:
I-SK hynix izogxila emakethe yeseva ye-premium ekhula ngokushesha, iqinise isikhundla sayo njengenkampani ehamba phambili yeseva ye-DRAM.
Isigaba esiyinhloko sokungena emakethe yenkumbulo entsha sihlelelwe i-2021 - yilapho isidingo se-DDR5 sizoqala ukukhula futhi ngesikhathi esifanayo imishini ekwazi ukusebenza ngememori entsha izotholakala ukuze ithengiswe. Ama-Synopsy, Renesas, Montage Technology kanye ne-Rambus njengamanje asebenzisana ne-SK hynix ukuze bakhe i-ecosystem ye-DDR5.
Ngo-2022, i-SK hynix ibikezela ukuthi inkumbulo ye-DDR5 izothatha isabelo esingu-10%, futhi ngo-2024 - kakade i-43% yemakethe ye-RAM. Yiqiniso, akucaciswanga ukuthi lokhu kusho inkumbulo yeseva, noma imakethe yonke, okuhlanganisa amadeskithophu, amakhompyutha aphathekayo namanye amadivaysi.
Le nkampani iyaqiniseka ukuthi ukuthuthukiswa kwayo, kanye nezinga le-DDR5 lilonke, lizothandwa kakhulu phakathi kochwepheshe abasebenza ngedatha enkulu nokufunda ngomshini, phakathi kwezinsizakalo zamafu ezinesivinini esikhulu nabanye abathengi ijubane lokudluliswa kwedatha ngaphakathi kweseva ngokwayo. kubalulekile.
Source: www.habr.com