Bayyanar da kwanan nan na wani rauni a cikin na'urori na Intel, wanda ake kira MDS (ko Zombieload), ya zama abin ƙarfafa ga wani haɓakar muhawara game da yawan masu amfani da lalata aikin za su jure idan suna son cin gajiyar gyare-gyaren da aka gabatar don matsalolin hardware. Intel ya buga nasa
Daga gwaje-gwajen da aka gabatar a cikin binciken, zamu iya yanke shawarar cewa lalacewar aikin na'urori na Intel ya bambanta sosai daga aikace-aikace zuwa aikace-aikace kuma, lokacin da Hyper-Threading ya nakasa, yana iya wucewa ko da sau ɗaya da rabi girman girman. A gaskiya, wannan shine ainihin abin da muke magana akai
Yakamata a fayyace cewa gwaje-gwajen Phoronix sun damu da duba tasirin faci gabaɗaya akan duk lahani na kwanan nan - Specter, Meltdown, L1TF da MDS. Kuma wannan yana nufin cewa a wannan yanayin muna magana ne game da matsakaicin bambanci a cikin aikin da masu sarrafa na'urorin Intel za su samu bayan amfani da duk facin lokaci guda. Wannan kuma yana bayyana raguwar aikin da aka gano a cikin na'urori na AMD. Kodayake MDS bai shafe su ba, kwakwalwan kwamfuta na AMD suna da sauƙi ga wasu nau'ikan raunin Specter kuma don haka suna buƙatar facin software. Koyaya, basa buƙatar kowane tsauraran matakai kamar kashe Hyper-stringing.
Mummunan tabarbarewar ayyukan na'urori na Intel bayan amfani da faci na iya zama sanadin mutuwa ga matsayin kamfani a kasuwar sabar. Yayin da AMD ke shirin haɓaka mashawarcin wasan kwaikwayon tare da sabbin na'urori masu sarrafawa na 7nm EPYC (Rome), aikin guntu na Intel yana motsawa akai-akai zuwa akasin shugabanci. A lokaci guda, ba shi yiwuwa a ƙi gyara lahani a cikin mafita na uwar garke - wannan shine inda suke haifar da babban haɗari. Don haka, AMD na da damar nan ba da jimawa ba ya zama mai samar da hanyoyin samar da mafita na uwar garke, wanda zai yi tasiri sosai kan matsayinsa a kasuwar uwar garken, inda kamfanin ke da niyyar samun kashi 10 cikin dari a cikin shekara mai zuwa.
Masu amfani da tsarin tebur na mabukaci na iya ƙi yin amfani da faci, aƙalla har sai an gano yanayin yin amfani da haɗari na lahani. Koyaya, bisa ga gwaje-gwajen Phoronix, yayin da ainihin Core i7-8700K ya fi sauri fiye da Ryzen 7 2700X ta matsakaicin 24%, bayan amfani da gyare-gyare an rage fa'idar zuwa 7%. Idan kun bi shawarwarin masu ra'ayin mazan jiya kuma, ƙari, kashe Hyper-Threading, to, babban aikin AMD zai yi sauri fiye da Core i7-8700K ta 4%.
source: 3dnews.ru