SK hynix webatara DDR5 DRAM mbụ n'ụwa

Ụlọ ọrụ Korea Hynix gosipụtara ọhaneze ụdị RAM nke mbụ DDR5, nke gbasara ya kọrọ na blọọgụ gọọmentị nke ụlọ ọrụ.

Dabere na SK hynix, ebe nchekwa ọhụrụ na-enye ọnụego mbufe data nke 4,8-5,6 Gbps kwa pin. Nke a bụ ugboro 1,8 karịa arụmọrụ ntọala nke ebe nchekwa DDR4 gara aga. N'otu oge ahụ, onye nrụpụta na-ekwu na voltaji dị na mmanya ahụ belatara site na 1,2 ruo 1,1 V, nke, n'aka nke ya, na-abawanye arụmọrụ ike nke modulu DDR5. Nkwado maka mgbazi mperi ECC - Koodu mmezi mperi - emejuputakwala ya. Ekwuru na njirimara a na-eme ka ntụkwasị obi ngwa dịkwuo mma site na ugboro 20 ma e jiri ya tụnyere ebe nchekwa ọgbọ gara aga. Ekwuru na opekempe ebe nchekwa osisi na 16 GB, nke kachasị bụ 256 GB.

E mepụtara ebe nchekwa ọhụrụ ahụ na nkọwapụta nke ọkọlọtọ Ndị otu JEDEC Solid State Technology Association, nke e bipụtara na Julaị 14, 2020. Dabere na ọkwa JEDEC n'oge ahụ, nkọwapụta DDR5 na-akwado ugboro abụọ n'ezie ọwa DDR4, ya bụ, ruo 6,4 Gbps maka DDR5 na 3,2 Gbps dị maka DDR4. N'otu oge ahụ, mmalite nke ọkọlọtọ ga-abụ "dị nro", ya bụ, ibe mbụ, dị ka ndị otu ahụ zubere na dịka SK hynix na-egosi, na nchekwa data bụ naanị 50% ngwa ngwa ma e jiri ya tụnyere DDR4, ya bụ, ha. nwere ọwa nke 4,8 Gbit/s

Dị ka ọkwa ahụ si kwuo, ụlọ ọrụ ahụ dị njikere ịkwaga na mmepụta ihe nke modul ebe nchekwa nke ọkọlọtọ ọhụrụ. All preparatory nkebi na ule, gụnyere ule nke Central processor emepụta, na-mechara, na ụlọ ọrụ ga-amalite ifịk ifịk na-emepụta na-ere ọhụrụ ụdị ebe nchekwa ozugbo ngwa na-ezute nkọwa pụtara. Intel na-ekere òkè na mmepe nke ebe nchekwa ọhụrụ.

Ntinye aka Intel abụghị ihe ndaba. Hynix na-ekwu na ugbu a onye na-azụ ahịa nke ọgbọ ọhụrụ nke ebe nchekwa, n'echiche ha, ga-abụ ebe data na akụkụ nkesa n'ozuzu ya. Intel ka na-achịkwa ahịa a, na na 2018, mgbe ọkwa na-arụ ọrụ nke imekọ ihe ọnụ na ule nke ebe nchekwa ọhụrụ malitere, ọ bụ onye isi na-enweghị mgbagha na ngalaba nhazi.

Jonghoon Oh, Onye isi oche onye isi oche na onye isi ahịa ahịa nke Sk hynix kwuru:

SK hynix ga-elekwasị anya na ahịa ihe nkesa na-eto ngwa ngwa, na-ewusi ọnọdụ ya ike dị ka ụlọ ọrụ DRAM nkesa na-eduga.

A na-eme atụmatụ isi nke ịbanye n'ahịa nke ebe nchekwa ọhụrụ maka 2021 - nke ahụ bụ mgbe ọchịchọ maka DDR5 ga-amalite ịmalite ma n'otu oge ahụ ngwá ọrụ nwere ike ịrụ ọrụ na ebe nchekwa ọhụrụ ga-adị maka ire ere. Synopsys, Renesas, Montage Technology na Rambus na-arụkọ ọrụ ugbu a na SK hynix iji mepụta gburugburu ebe obibi maka DDR5.

Ka ọ na-erule 2022, SK hynix buru amụma na ebe nchekwa DDR5 ga-eweghara oke 10%, na site na 2024 - ugbua 43% nke ahịa RAM. N'ezie, akọwapụtaghị ma nke a pụtara ebe nchekwa ihe nkesa, ma ọ bụ ahịa dum, gụnyere desktọpụ, laptọọpụ na ngwaọrụ ndị ọzọ.

Ụlọ ọrụ ahụ nwere obi ike na mmepe ya, na ọkọlọtọ DDR5 n'ozuzu, ga-ewu ewu nke ukwuu n'etiti ndị ọkachamara na-arụ ọrụ na nnukwu data na mmụta igwe, n'etiti ọrụ igwe ojii na-agba ọsọ na ndị ọzọ na-azụ ahịa maka ndị na-ebufe data n'ime ihe nkesa n'onwe ya. mkpa.

isi: www.habr.com