Mechie mgbasa ozi

Apple webatara duo nke MacBook Pros nke dị iche na ọ bụghị naanị na diagonal nke ngosipụta ha. Dị ka nhọrọ gị si dị, ị nwere ike ịwụnye ha na ibe dị iche iche. Anyị nwere abụọ ịhọrọ site na ebe a - M1 Pro na M1 Max. Enwere ike ijikọ nke mbụ yana ihe ruru 32GB nke RAM, nke abụọ nwere ihe ruru 64GB nke RAM. Ha dị iche na ntinye, nke mbụ na-enye ihe ruru 200 GB / s, nke abụọ 400 GB / s. Ma gịnị ka nke ahụ pụtara? 

N'ime akwụkwọ ndetu ọkachamara oge niile, a ga-edepụtaghachi data azụ na gaba site n'ihe Apple na-ekwu na ọ bụ interface dị nwayọ. Agbanyeghị, MacBook Pro ọhụrụ na-eme ya n'ụzọ dị iche. CPU na GPU ya na-ekekọrịta ngọngọ nke ebe nchekwa jikọtara ọnụ, nke pụtara akụkụ niile nke mgbawa nweta data na ebe nchekwa na-enweghị idetu ihe ọ bụla. Nke a na-eme ka ihe niile na-eme ngwa ngwa na nke ọma.

Tụnyere asọmpi ahụ 

bandwit ebe nchekwa (bandwiddis ebe nchekwa) bụ oke ọsọ nke enwere ike ịgụ ma ọ bụ chekwaa data na ebe nchekwa ihe mgbawa site na mgbawa/processor. A na-enye ya na GB kwa nkeji. Ọ bụrụ na anyị ga-ele anya na ngwọta nke Intel, yabụ ndị nrụpụta usoro Core X ya nwere ntinye nke 94 GB/s.

Yabụ na onye mmeri doro anya na ntụnyere a bụ Apple's "Unified Memory Architecture", nke na-enye ntinye ebe nchekwa opekata mpe okpukpu abụọ ka asọmpi Intel na-akwado ugbu a. E.g. Sony Playstation 5 nwere bandwit nke 448 GB/s. Mana buru n'uche na ntinye kachasị na-adaberekwa n'ọtụtụ mgbanwe dị na sistemụ na ibu ọrụ ngwanrọ, yana ọkwa ike.

Site na ule Geekbench mgbe ahụ, ọ tụgharịrị na M1 Max na 400 GB / s ya na-enweta ihe dịka 10% akara multi-core karịa M1 Pro nwere 200 GB / s. Agbanyeghị, ị ga-ekpebi n'onwe gị ma uru a bara uru ụgwọ mgbakwunye enwere ike. Igwe abụọ a dị ike nke ukwuu na ọ dabere na ụdị ọrụ gị. Otú ọ dị, o doro anya na nhazi dị elu nwere ikike ka mma maka ọdịnihu, mgbe ọ ka ga-enwe ike ịrụ ọrụ ngwa ngwa ọbụna mgbe ogologo oge gasịrị. Mana ebe a ọ dabere na ugboro ole ị na-agbanwe ebe ọrụ gị. N'oge a, enwere ike ikwu na 200 GB / s zuru oke maka ọtụtụ ọrụ ị nwere ike ịchọ na MacBook Pro ọhụrụ.

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