Kungekudala, abaninzi abavelisi be-motherboard baye bakhupha ukuhlaziywa kwe-BIOS kwiimveliso zabo kunye ne-Socket AM4 processor socket, enika inkxaso kwiiprosesa ezintsha ze-Ryzen 3000. I-Gigabyte yayingenjalo, kodwa ukuhlaziywa kwayo kunomsebenzi omnye onomdla kakhulu - babonelela ngezinye iibhodi ze-motherboard ngenkxaso. ujongano olutsha lwePCI Express 4.0.
Eli nqaku lifunyenwe ngomnye wabasebenzisi beReddit. Emva kokuhlaziya i-BIOS ye-Gigabyte X470 Aorus Gaming 7 Wi-Fi motherboard kwinguqulo ye-F40, kuye kwenzeka ukuba ukhethe imowudi ye-"Gen4" kwi-PCIe yokucwangcisa i-slot. Isixhobo se-Hardware sikaTom siqinisekisa lo myalezo kwaye siphawula ukuba kwinguqulo yangaphambili ye-BIOS F3c kwakungekho ndlela yokukhetha imodi ye-PCIe 4.0.
Ngelishwa, i-Gigabyte ayikabhengezi ngokusemthethweni inkxaso ye-PCI Express 4.0 kwiibhodi zangoku ezisekwe kwi-300- kunye ne-400-series chipsets. Ngenxa yoko, okwangoku kunzima ukutsho ukuba zeziphi iibhodi eziya kufumana inkxaso ye-interface ekhawulezayo, kwaye zeziphi izithintelo eziya kubakho. Kwaye mhlawumbi baya kwenza, kuba i-bandwidth eyongezelelweyo ayinakwenzeka ukuba iphume ndawo.
Ekuqaleni kwalo nyaka, i-AMD ngokwayo ivakalise ukuba phantsi kweemeko ezithile, iibhodi ze-motherboards ezisekelwe kwi-chipsets ze-300 kunye ne-400-series ziya kukwazi ukufumana inkxaso ye-PCIe 4.0. Nangona kunjalo, inkampani ishiye ukuphunyezwa kweli nqaku ngokwengqiqo yabavelisi bebhodi ye-motherboard. Oko kukuthi, umenzi ngokwakhe ukhululekile ukukhetha ukuba ufuna ukongeza inkxaso ye-interface ekhawulezayo kwiibhodi zakhe. Kwaye i-AMD ikwatsho ukuba uninzi lwabavelisi bebhodi yomama akunakwenzeka ukuba bakhathalele ukongeza i-PCIe 4.0 kwizisombululo zabo zangoku.
Kwimeko nayiphi na into, inkxaso ye-PCIe 4.0 iya kulinganiselwa kwiibhodi zomama ezikhoyo. Kubikwa ukuba ukuze "uguqule" i-PCIe 3.0 kwi-PCIe 4.0 ekhawulezayo, ubude bomgca ukusuka kwi-slot ukuya kwiprosesa akufanele budlule i-intshi ezintandathu. Ngaphandle koko, izithintelo zomzimba sele zibekiwe. Ukusebenza kwe-PCIe 4.0 kumgama omde kufuna utshintsho olutsha, ii-multiplexers, kunye ne-redrivers ezixhasa ukuhanjiswa kwesignali ngokukhawuleza.
Kuyavela ukuba kuphela i-slot yokuqala ye-PCI Express x16, ekufutshane nesokethi yeprosesa, iya kuba nako ukuxhasa ujongano olukhawulezayo. Kwakhona, iindawo zokubeka eziqhagamshelwe kwi-PCIe 3.0 switch aziyi kuba nako ukuxhasa imigangatho ye-PCIe 4.0. Zonke iindlela ze-PCIe eziqhagamshelwe kwi-chipset azinakuphuculwa zibe yinguqulelo entsha. Kwaye kunjalo, iPCIe 4.0 iya kufuna iprosesa yeRyzen 3000.
Ngenxa yoko, kuyavela ukuba inkxaso ye-PCIe 4.0 inokongezwa kwiibhodi zangoku kuphela ngendlela elinganiselweyo kwaye kungekhona kuzo zonke iibhodi zomama. Kunokuthiwa yibhonasi emnandi abanye abanini beenkqubo ezineSocket AM4 baya kuyifumana. Inkxaso epheleleyo yomgangatho omtsha iya kubonelelwa kuphela ngamabhodi amatsha asekelwe kwii-chipsets ze-500 series.
umthombo: 3dnews.ru