Pamwe chete neRyzen 3000 (Matisse) processors, AMD iri kugadzirira kuburitsa seti nyowani yeX570 system logic, codenamed Valhalla, iyo yakanangana nechizvarwa chitsva chemureza Socket AM4 mamabhodhi. Sezvaunoziva, chinhu chikuru chechipset ichi chichava tsigiro yebhazi rekumhanya PCI Express 4.0, iro richaitwa muchizvarwa chitsva cheRyzen processors. Nekudaro, ruzivo rwakadzama nezve zvivakwa zvechipset nyowani zvave kuzivikanwa: iyo PCI Express 4.0 bhazi mune ramangwana Ryzen 3000-based masisitimu anozotsigirwa kwete chete nemaslots akabatana zvakananga kune processor, asiwo neese chipset link zvakare.
Izvi zvinotevera kubva kudhirowa dhizaini yeimwe AMD X570 motherboards, iyo yakadhindwa paChinese forum chiphell.com. Izvi zvinotevera kubva pane izvi kuti processor mune ramangwana masisitimu ichatsigira PCI Express 4.0 x16 slot yegiraidhi kadhi (nekukwanisa kuita bifurcate mitsetse kuita maviri PCI Express 4.0 x8 slots), slot yeNVMe M.2 drive ine yakabatana PCI Express 3.0 x4 interface, pamwe neina USB 3.1 Gen1 ports. Iyo processor ichave yakabatana neiyo AMD X570 hub kuburikidza ina PCI Express 4.0 nzira.
Kuwedzera kwakapetwa kaviri mukubuda kwebhazi reprocessor-chipset kwakabvumira iyo X570 chip, senge ramangwana processor pachayo, kutsigira PCI Express 4.0 bhazi. Iyo chipset nyowani, seyakaitangira, ichapa sere PCI Express nzira dzekubatanidza slots uye mamwe ma controller, zvisinei, nepo yapfuura AMD chipsets yaingopa PCI Express 2.0 mitsara, ikozvino tiri kutaura nezve PCI Express 4.0 mitsetse ine zvakanyanya yakawedzera bandwidth. Uye zvakare, iyo chipset inotsigira matanhatu eSATA madoko, maviri USB 3.1 Gen2 madoko, mana USB 3.1 Gen1 madoko uye mana USB 2.0 ports.
Zvakakodzera kutaura kuti dhizaini dhizaini rinotsanangura dhizaini yebhodhi chaiyo, saka nhamba ye USB neSATA ports mune mamwe mamaboards inogona kusiyana. Nekudaro, iwe unogona kuve nechokwadi chechinhu chikuru: ese slots pamabhodhi anotarisirwa ane X570 chipset achatsigira PCI Express 4.0 protocol nekaviri kuburitsa kwePCI Express 3.0.
Zvisinei, kuwedzera kwekumhanya kwebhazi hakuna kuuya pasina mimwe migumisiro yakaipa. Iyo inopisa pasuru yeX570 chipset ndeye 15 W, zvinoreva kuti pamabhodhi akawanda emamai chipset heatsink ichave ine feni.
Zvingave zvakakodzera kuyeuka kuti iyo X570 system logic set inosiyana neyakaitangira pakuti yakagadziridzwa yakanangana nemainjiniya e AMD, nepo machipset ekutanga eSocket AM4 processors akagadzirwa neASMedia.
Source: 3dnews.ru