Akwai ƙarancin lokaci da ya rage kafin sanarwar hukuma ta na'urori masu sarrafawa na Ryzen 3000 da ƙarin leaks game da su suna bayyana akan Intanet. Tushen bayanin na gaba shine ma'ajin bayanai na shahararren SiSoftware benchmark, inda aka sami rikodin gwaji na guntu guda shida na Ryzen 3000. Lura cewa wannan shine farkon ambaton Ryzen 3000 tare da irin wannan adadin murjani.
Dangane da bayanan gwajin, na'urar tana da zaren lissafi 12 kuma yayin gwaji ana sarrafa shi a mitar agogo na 3,3 GHz. Yin la'akari da irin wannan ƙananan mita, zamu iya ɗauka cewa wannan samfurin injiniya ne kawai. Kuma gaskiyar cewa guntu yana da nau'i shida, kuma ba goma sha biyu ba tare da nakasassu na SMT, yana tabbatar da cewa an raba cache matakin na biyu zuwa sassa shida na 512 KB kowanne.
Amma ana iya nuna ƙarar cache matakin na uku ba daidai ba. A cewar gwajin, yana da 32 MB kuma an raba shi zuwa kashi hudu na 8 MB kowane. Ya zama cewa an nuna jimlar girman daidai, amma ya kamata a raba shi zuwa kashi biyu na 16 MB kowanne, saboda wannan shine ainihin adadin CCX guda ɗaya a cikin kwakwalwan kwamfuta tare da gine-ginen Zen 2, kuma akwai CCX guda biyu akan guntu ɗaya. . Mafi mahimmanci, an sami kuskure, ko kuma na'ura ce mai sarrafawa tare da nau'i-nau'i na nau'i-nau'i guda takwas, wanda yawancin nau'in nau'i-nau'i da rabi na cache an kashe su da hannu ko lokacin samarwa.
Dangane da matakin wasan kwaikwayon, ya zama mai ban sha'awa sosai a cikin gwajin lissafi da aka gudanar (Processor Arithmetic). Samfurin aikin injiniya da aka gwada a mitar 3,3 GHz ya nuna sakamakon 196,8 GOPS. Don kwatantawa, shida-core Ryzen 5 2600X a mafi girman mita na 4,2 GHz yana da ikon cimma sakamakon 180-190 GOPS. Ya bayyana cewa za mu iya ƙidaya da gaske akan karuwa a cikin IPC na 20-25%.
Af, an gwada Ryzen 3000 mai mahimmanci shida akan ci gaba na MSI MEG X570 Ace motherboard, wanda MSI da kanta ta nuna a takaice kuma za a gabatar da shi bisa hukuma a Computex 2019.
source: 3dnews.ru