Posachedwapa, opanga ma boardboard ambiri atulutsa zosintha za BIOS pazogulitsa zawo ndi Socket AM4 processor socket, yomwe imapereka chithandizo kwa mapurosesa atsopano a Ryzen 3000. Gigabyte analinso chimodzimodzi, koma zosintha zake zimakhala ndi chinthu chimodzi chosangalatsa kwambiri - amapereka ma boardboard ena othandizira. mawonekedwe atsopano a PCI Express 4.0.
Izi zidapezedwa ndi m'modzi mwa ogwiritsa ntchito Reddit. Pambuyo pokonzanso BIOS ya Gigabyte X470 Aorus Gaming 7 Wi-Fi motherboard kuti ikhale F40, zinakhala zotheka kusankha "Gen4" mode mu PCIe slot kasinthidwe. Chida cha Tom's Hardware chimatsimikizira uthengawu ndikuzindikira kuti m'mbuyomu ya BIOS F3c panalibe mwayi wosankha PCIe 4.0 mode.
Tsoka ilo, Gigabyte sanalengezepo mwalamulo chithandizo cha PCI Express 4.0 pamabodi amakono amakono otengera 300- ndi 400-series chipsets. Chifukwa cha izi, pakadali pano ndizovuta kunena kuti ndi matabwa ati omwe adzalandira chithandizo cha mawonekedwe othamanga, komanso zoletsa zomwe zidzakhale. Ndipo mwina atero, chifukwa bandwidth yowonjezera sichingatuluke paliponse.
Kumayambiriro kwa chaka chino, AMD yokha idalengeza kuti pansi pazifukwa zina, ma boardards otengera 300- ndi 400-series chipsets azitha kulandira chithandizo cha PCIe 4.0. Komabe, kampaniyo idasiya kukhazikitsidwa kwa gawoli m'malingaliro a opanga ma boardboard. Ndiko kuti, wopanga mwiniwakeyo ali ndi ufulu wosankha ngati akufuna kuwonjezera chithandizo cha mawonekedwe ofulumira ku matabwa ake. Ndipo AMD inanenanso kuti ambiri opanga ma boardboard sangasamala za kuwonjezera PCIe 4.0 pamayankho awo apano.
Mulimonse momwe zingakhalire, chithandizo cha PCIe 4.0 chizikhala chochepa pamabodi omwe alipo. Amanenedwa kuti kuti "asinthe" PCIe 3.0 kukhala PCIe 4.0 yofulumira, kutalika kwa mzere kuchokera pa slot kupita ku purosesa sikuyenera kupitirira mainchesi asanu ndi limodzi. Apo ayi, zoletsa zakuthupi zakhazikitsidwa kale. Kugwira ntchito kwa PCIe 4.0 pamtunda wautali kumafunikira masiwichi atsopano, ma multiplexers, ndi zoyendetsanso zomwe zimathandizira kutumiza ma siginecha mwachangu.
Zikuoneka kuti kagawo woyamba wa PCI Express x16, womwe uli pafupi kwambiri ndi socket purosesa, ukhoza kuthandizira mawonekedwe othamanga. Komanso, mipata yolumikizidwa ndi switch ya PCIe 3.0 sidzatha kuthandizira miyezo ya PCIe 4.0. Njira zonse za PCIe zolumikizidwa ndi chipset sizingasinthidwe kukhala mtundu watsopano. Ndipo zachidziwikire, PCIe 4.0 idzafuna purosesa ya Ryzen 3000.
Zotsatira zake, zikuwoneka kuti chithandizo cha PCIe 4.0 chitha kuwonjezeredwa ku ma boardboard apano amtundu wocheperako osati pamabodi onse. Itha kutchedwa bonasi yosangalatsa yomwe eni ake ena omwe ali ndi Socket AM4 adzalandira. Thandizo lonse la muyezo watsopano lidzaperekedwa kokha ndi ma boardboard atsopano otengera 500 chipsets.
Source: 3dnews.ru