AMD yakatsanangura apo shanduko kuenda kuPCI Express 4.0 ichapa inoshamisa kuita mabhenefiti

Mushure mekuzivisa iyo Radeon VII vhidhiyo kadhi pakupera kwechando, zvichibva pane 7-nm graphics processor ine Vega architecture, AMD haina kupa nerutsigiro rwePCI Express 4.0, kunyangwe yakabatana Radeon Instinct computing accelerators pane imwechete graphic processor yakambove. yakaitwa rutsigiro rweiyo interface nyowani. Panyaya yezvigadzirwa zvitsva zveChikunguru, izvo AMD manejimendi atonyora mangwanani ano, PCI Express 4.0 rutsigiro rwakagamuchirwa nezvose: kubva ku7-nm Ryzen uye EPYC processors kuenda kuRadeon RX 5700 makadhi emifananidzo uye AMD X570 chipset. Nenzira, mune zvishoma kunonoka kubudiswa kuburitswa Pawebhusaiti yayo yega, kambani yakajekesa kuti ese mashanu Matisse emhuri processors akaunzwa muna Chikunguru 24 achatsigira 4.0 PCI Express XNUMX nzira, zvisinei nechikamu chemutengo.

Panhamba iyi, mitsara makumi maviri inogona kushandiswa kubatanidza makadhi evhidhiyo, madhiraivha kana zvimwe zvishandiso, uye ina PCI Express 20 mitsetse inoshandiswa kutaurirana ne AMD X4.0 logic set. Iyo yekupedzisira, zvakare, inotsigira gumi nematanhatu PCI Express 570 nzira. Saizvozvo, iyo puratifomu yese pamwe chete inopa tsigiro ye16 PCI Express 4.0 nzira, sezvakaratidzwa mutafura kubva AMD's press release.

Iyo kambani haizeze kutsanangura muzviitiko zvipi shanduko yekushandisa PCI Express 4.0 inoruramiswa nhasi. Munzvimbo yekutanga maererano nekukosha kune yakasimba-nyika madhiraivha ane PCI Express 4.0 interface, iyo ichakurumidza kupihwa neGirazi (GALAX), Gigabyte (AORUS) uye Phison mhando. Iyo yekupedzisira yakapa AMD ine maviri-terabyte Phison PS5016-E16 drive prototype ine NVMe protocol uye PCI Express 4.0 interface yekuyedza.

Zvinoenderana nerunyoro rwekuburitswa kwenhau, dhiraivha yakadaro inoratidza kuwedzera kwe42% kuenzaniswa nedhiraivha ine PCI Express 3.0 interface muCrystal DiskMark 6.0.2 test application.

Zvakanakira PCI Express 2019 kana uchishanda nemifananidzo zvakaratidzwawo paComputex 4.0 nhanho. Chimiro chakavakirwa paRyzen 7 3800X processor uye imwe yeRadeon RX 5700 yemhuri makadhi evhidhiyo yakaenzaniswa negadziriso yakavakirwa paIntel Core i9-9900K uye NVIDIA GeForce RTX 2080 Ti vhidhiyo kadhi. Mune yakakosha bvunzo application 3DMark, iyo inoongorora kumhanya kwekuchinjana data nekadhi revhidhiyo kuburikidza nePCI Express interface, iyo AMD gadziriso ine rutsigiro rwevhezheni 4.0 yeiyi interface yaive 69% nekukurumidza kupfuura mupikisi wayo.

Source: 3dnews.ru