Uko ụlọ na-akawanye elu: PCI Express 5.0 nkọwa nakweere

Òtù PCI-SIG nke na-ahụ maka mmepe nke nkọwa PCI Express kwupụtara nnabata nke nkọwapụta na ụdị ikpeazụ nke 5.0. Mmepe nke PCIe 5.0 bụ ndekọ maka ụlọ ọrụ ahụ. Emepụtara nkọwapụta ma kwado ya n'ime naanị ọnwa iri na asatọ. Nkọwapụta PCIe 18 apụtala oge okpomọkụ 2017. Anyị nọ ugbu a n'oge ọkọchị nke 2019, enwere ike ibudata ụdị ikpeazụ nke PCIe 5.0 na webụsaịtị ọgbakọ (maka ndị otu debanyere aha). Maka usoro ọchịchị ọdịnala, nke a bụ ọrụ ebube nke ngwa ngwa. Gịnị mere e ji enwe ọsọ ọsọ dị otú ahụ?

Uko ụlọ na-akawanye elu: PCI Express 5.0 nkọwa nakweere

Nkọwapụta ụdị PCIe 4.0 were afọ 7 iji zụlite na ịnakwere. Ka ọ na-erule oge akwadoro ha, ha agakwaghị ezute ihe ịma aka ọhụrụ: mmụta igwe, AI na ọrụ bandwidth ndị ọzọ na-arụ ọrụ n'oge mgbanwe data n'etiti ihe nrụpụta, nchekwa nchekwa na ngwa ngwa, gụnyere kaadị vidiyo. Mkpa osooso ụgbọ ala PCI Express dị mkpa iji kwado ọrụ ọhụrụ n'afọ ojuju. Na mbipute 5.0, mgbanwe mgbanwe ahụ gbanwere okpukpu abụọ ma e jiri ya tụnyere ọkọlọtọ gara aga: site na 16 gigatransaction kwa nkeji ruo 32 gigatransaction kwa nkeji (n'usoro nke 8 ahịrị).

Uko ụlọ na-akawanye elu: PCI Express 5.0 nkọwa nakweere

Ọsọ mbufe kwa ahịrị dị ugbu a gbasara 4 GB/s. Maka nhazi oge ochie nke ahịrị 16, anabatara maka oghere kaadị vidiyo, ọsọ ahụ malitere iru 64 GB / s. N'ihi na PCI Express na-arụ ọrụ na ọnọdụ duplex zuru oke, na-enye ohere ịnyefe data n'otu oge n'akụkụ abụọ ahụ, bandwidth zuru ezu nke ụgbọ ala PCIe x16 ga-eru 128 GB/s.

Nkọwapụta PCIe 5.0 na-enye ndakọrịta azụ na ngwaọrụ nke ọgbọ gara aga, ruo ụdị 1.0. N'agbanyeghị nke a, a na-emeziwanye njikọ nkwụnye ọkụ, n'agbanyeghị na ọ kwụsịghị ndakọrịta azụ. Emeziwanye ike igwe nke njikọ ahụ, dịka enwere mgbanwe ụfọdụ na nhazi mgbaàmà nke interface ahụ iji hụ na iguzosi ike n'ezi ihe (na-ebelata mmetụta nke crosstalk).


Uko ụlọ na-akawanye elu: PCI Express 5.0 nkọwa nakweere

Ngwaọrụ nwere ụgbọ ala PCIe 5.0 agaghị apụta n'ahịa taa ma ọ bụ na mberede. N'ime ndị nrụpụta ihe nkesa Intel, dịka ọmụmaatụ, A na-atụ anya nkwado PCIe 5.0 na 2021. Agbanyeghị, ọkọlọtọ ọhụrụ ahụ agaghị abanye naanị na ngalaba kọmpụta na-arụ ọrụ dị elu. Ka oge na-aga, a ga-etinyekwa ya na kọmputa nkeonwe.



isi: 3dnews.ru

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