Tsis ntev los no, ntau lub tuam txhab motherboard tau tshaj tawm BIOS hloov tshiab rau lawv cov khoom nrog Socket AM4 processor socket, uas muab kev txhawb nqa rau cov tshiab Ryzen 3000 processors. Gigabyte tsis muaj qhov tshwj xeeb, tab sis nws cov kev hloov tshiab muaj ib qho tseem ceeb heev - lawv muab qee cov motherboard nrog kev txhawb nqa rau. Tus tshiab PCI interface Express 4.0.
Cov yeeb yam no tau pom los ntawm ib tus neeg siv Reddit. Tom qab hloov kho BIOS ntawm Gigabyte X470 Aorus Gaming 7 Wi-Fi motherboard rau version F40, nws tau dhau los xaiv "Gen4" hom hauv PCIe qhov chaw teeb tsa. Tom's Hardware resource lees paub cov lus no thiab sau tseg tias yav dhau los ntawm BIOS F3c tsis muaj kev xaiv xaiv PCIe 4.0 hom.
Hmoov tsis zoo, Gigabyte tseem tsis tau tshaj tawm kev txhawb nqa rau PCI Express 4.0 ntawm cov niam tsev tam sim no raws li 300- thiab 400-series chipsets. Vim tias qhov no, lub sijhawm no nws nyuaj rau hais tias cov laug cam twg yuav tau txais kev txhawb nqa rau qhov nrawm dua, thiab qhov kev txwv yuav muaj dab tsi. Thiab tej zaum lawv yuav, vim hais tias ntxiv bandwidth tsis zoo li yuav tawm ntawm qhov chaw.
Thaum pib ntawm lub xyoo no, AMD nws tus kheej tshaj tawm tias nyob rau hauv qee qhov xwm txheej, cov motherboards raws li 300- thiab 400-series chipsets yuav tuaj yeem tau txais kev txhawb nqa PCIe 4.0. Txawm li cas los xij, lub tuam txhab tau tso tseg qhov kev siv ntawm no feature rau kev txiav txim siab ntawm motherboard manufacturers. Ntawd yog, cov chaw tsim khoom nws tus kheej muaj kev ywj pheej xaiv seb nws puas xav ntxiv kev txhawb nqa rau qhov nrawm dua rau nws cov laug cam. Thiab AMD kuj tau hais tias feem ntau cov tuam txhab motherboard tsis zoo li yuav txhawj txog ntxiv PCIe 4.0 rau lawv cov kev daws teeb meem tam sim no.
Txawm li cas los xij, kev txhawb nqa PCIe 4.0 yuav raug txwv ntawm cov niam ntawv uas twb muaj lawm. Nws tau tshaj tawm tias txhawm rau txhawm rau "hloov" PCIe 3.0 rau hauv PCIe 4.0 sai dua, txoj kab ntev ntawm lub qhov mus rau lub processor yuav tsum tsis pub tshaj rau ntiv tes. Txwv tsis pub, kev txwv lub cev twb raug txwv lawm. Kev khiav hauj lwm PCIe 4.0 dhau qhov kev ncua deb yuav tsum tau hloov tshiab, multiplexers, thiab redrivers uas txhawb nqa cov teeb liab kis tau sai.
Nws hloov tawm tias tsuas yog thawj PCI Express x16 qhov, nyob ze tshaj plaws rau lub qhov (socket) processor, yuav tuaj yeem txhawb kev sib txuas sai dua. Tsis tas li, qhov txuas txuas nrog PCIe 3.0 hloov yuav tsis tuaj yeem txhawb nqa PCIe 4.0 cov qauv. Txhua txoj kab PCIe txuas nrog lub chipset tsis tuaj yeem hloov kho mus rau ib qho tshiab dua. Thiab tau kawg, PCIe 4.0 yuav xav tau Ryzen 3000 processor.
Raws li qhov tshwm sim, nws hloov tawm tias PCIe 4.0 kev txhawb nqa tuaj yeem muab ntxiv rau cov niam ntawv tam sim no tsuas yog hauv daim ntawv txwv tsis pub dhau thiab tsis nyob ntawm txhua lub motherboard. Nws tuaj yeem hu ua qhov zoo tshaj plaws uas qee tus tswv ntawm lub tshuab nrog Socket AM4 yuav tau txais. Kev txhawb nqa tag nrho rau tus qauv tshiab tsuas yog muab los ntawm cov niam ntawv tshiab raws li 500 series chipsets.
Tau qhov twg los: 3d xov.ru