E hoʻohana ʻo Apple i nā kaʻina hana hybrid AMD a me nā kiʻi RDNA 2

ʻO ka hoʻokuʻu ʻana o nā hāmeʻa kiʻi AMD me ka lua o ka hanauna RDNA architecture i kēia makahiki ua hoʻohiki ʻia e ke poʻo o ka hui. Ua haʻalele lākou i kā lākou hōʻailona ma ka mana beta hou o MacOS. Eia kekahi, hāʻawi ka ʻōnaehana hana o Apple i ke kākoʻo no kahi ākea o nā APU AMD.

E hoʻohana ʻo Apple i nā kaʻina hana hybrid AMD a me nā kiʻi RDNA 2

Mai ka makahiki 2006, ua hoʻohana ʻo Apple i nā kaʻina hana Intel ma kāna laina Mac o nā kamepiula pilikino. I ka makahiki i hala aku nei, ua hoʻomau nā lono i ka manaʻo o Apple e haʻalele i ka hoʻohana ʻana i nā kaʻina hana Intel i nā kamepiula e hiki mai ana i ka makemake o nā kaʻina hana ARM-kūpono o kāna hoʻolālā ponoʻī. I kēia manawa, ʻaʻole i hoʻokō ʻia kēia mau hoʻololi i ka hoʻomaʻamaʻa, akā hiki ke ʻike ʻia ke ʻano "multi-vector" o ke kulekele no ke koho ʻana i nā kaʻina kikowaena ma ke aʻo ʻana i nā mea hou. lawe mai ʻōnaehana hana MacOS 10.15.4 Beta 1. Ma ke code o kēia kahua polokalamu, ʻike ʻia nā kuhikuhi i kahi ākea o nā kaʻina hana hybrid AMD.

E hoʻohana ʻo Apple i nā kaʻina hana hybrid AMD a me nā kiʻi RDNA 2

No ka mea he kelepona nā ʻohana i helu ʻia o kēia brand, maʻalahi ke manaʻo e hoʻokomo ʻia lākou i nā mana hou o ka MacBook. Mahalo paha ʻo Apple i nā mana o ka subsystem kiʻi i hoʻohui ʻia o nā kaʻina hana AMD, ʻoiai e waiho ana i kahi lumi no nā kiʻi discrete o kēia brand. ʻO Navi 12 kahi GPU i ʻōlelo pinepine ʻia. ʻO Raven Ridge a me Raven Ridge 2 nā AMD's 14nm hybrid GPUs, ʻo Picasso he 12nm GPU, a ʻo Renoir lāua ʻo van Gogh ma luna o ka spectrum me ka hana 7nm.

E hoʻohana ʻo Apple i nā kaʻina hana hybrid AMD a me nā kiʻi RDNA 2

ʻO kekahi mea kupanaha ka haʻi ʻia ʻana ma ka code MacOS o nā kaʻina hana kiʻi discrete Navi 21, Navi 22 a me Navi 23. Aia kekahi kuhikuhi i ka hana Variable Rate Shading, pono e hoʻokō ʻia e nā hāmeʻa kiʻi kiʻi AMD me RDNA 2 architecture. e hōʻike ana i ka hālāwai kūkā, ua hoʻohiki ke poʻo o ka hui ʻo Lisa Su (Lisa Su) e hoʻokuʻu ʻia nā GPU o kēia hanauna i kēia makahiki. ʻIke ʻia, ke hoʻokō nei ʻo Apple i ke kākoʻo no lākou ma mua.

ʻAʻole i ʻike ʻia ke kākoʻo no ka hoʻomanaʻo LPDDR4. Hoʻohana ʻia kēia ʻano hoʻomanaʻo i nā polokalamu kelepona, a ʻo nā laptops MacBook series kekahi o nā moho nui no ka hoʻohana ʻana. Ua hoʻokō ʻo AMD i ke kākoʻo LPDDR4 no 7nm Renoir hybrid mobile processors, i hoʻokuʻu ʻia i ka hoʻomaka o kēia makahiki. E hoʻolako ʻo Intel i nā kaʻina hana LPDDR4 Lakefield me kahi kiʻekiʻe o ka hoʻohui. Loaʻa i ka hope ka manawa kūpono e hoʻopili ai i nā laptops ultra-thin a Apple, ʻoiai ua koho mua ʻo Microsoft iā Lakefield e hana i ka Surface Neo foldable papa.



Source: 3dnews.ru

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