Shirye-shiryen AMD don gabatar da dangin Radeon RX 5500 na katunan bidiyo a kan Oktoba 14 ya zama sananne kwanan nan, amma yuwuwar tushen sabbin samfura a cikin nau'in na'ura mai hoto Navi 7 an tattauna na dogon lokaci. Yanzu zamu iya cewa da kwarin gwiwa cewa za a samar da na'ura mai sarrafa hoto ta amfani da fasahar 158nm kuma za ta tattara transistor biliyan 2 akan wani yanki na 6,4 mm1408. Yana da na'urori masu sarrafa rafi 1845 da mitoci har zuwa XNUMX MHz, ya danganta da yanayin aiki.
Sabon samfurin ya kasance na musamman a cikin cewa a karon farko a cikin sashin farashi mai araha yana ba da ƙwaƙwalwar GDDR6 don samfuran AMD da goyan bayan ƙirar PCI Express 4.0. An yanke shawarar barin bas ɗin 128-bit, amma ba su sadaukar da mitar ƙwaƙwalwar ajiya ba, don haka ingantaccen saurin canja wurin bayanai zai iya kaiwa 14 Gbit/s. An san cewa katunan zane na tebur na jerin Radeon RX 5500 ana iya sanye su da ko dai gigabytes hudu ko takwas na ƙwaƙwalwar GDDR6.
Abubuwan gabatarwa na AMD sun kwatanta Radeon RX 5500 dangane da aiki tare da Radeon RX 480 da GeForce GTX 1650; fa'ida mai fa'ida, wanda ake iya faɗi, yana gefen sabon samfurin. Za a kuma bayar da samfurin zanen wayar hannu mai suna "Radeon RX 5500M" tare da gigabytes hudu na ƙwaƙwalwar GDDR6, amma da alama ba za a samar da nau'ikan takwarorinsu na tebur ba, kodayake don dalilai na misali ana nuna wani abu makamancin haka a tushen asali. Maganin wayar hannu Radeon RX 5500M za a sanye shi da 4 GB na ƙwaƙwalwar ajiya kawai, matsakaicin mitar GPU ba zai wuce 1645 MHz ba.
Kamar yadda zaku yi tsammani, gabatarwar ba ta cika ba tare da nuna fa'idodin sabon fasaha na 7-nm ba. Yankin kristal Radeon RX 5500 GPU bai wuce 158 mm2 ba, yayin da yake dauke da transistor biliyan 6,4. Kwatanta sabon samfurin tare da Radeon RX 480, AMD yayi magana game da haɓaka takamaiman aiki da kashi 70% a kowane yanki na kristal.
Matsakaicin fa'idar Radeon RX 5500 akan GeForce GTX 1650 a cikin wasanni na iya kaiwa 37% a ƙudurin 1080p; Radeon RX 5500M ta hannu yana da fa'ida akan abokin hamayyarsa a sigar wayar hannu ta GeForce GTX 1650 na iya kaiwa 30%. Katunan bidiyo na Radeon RX 5500 da Radeon RX 5500M za su bayyana a matsayin wani ɓangare na kwamfutoci da kwamfutoci da aka gama kafin ƙarshen wannan kwata, amma sanarwar manema labarai ta faɗi kaɗan game da wadatar dillali. Wannan yana bayyana rashin bayani game da farashin sabbin kayayyaki sa'o'i da yawa kafin sanarwar hukuma.
AMD na iya samun damar yin wasa a cikin yaƙe-yaƙe na farashi tare da NVIDIA, wanda kuma ke gabatar da sabbin katunan bidiyo a wannan watan, amma a yanzu da alama asirin da ke tattare da sanarwar Radeon RX 5500 ya faru ne saboda fifikon samfurin da farko akan sashin OEM. . Koyaya, sanarwar manema labarai ta AMD ta ce Radeon RX 5500 katunan bidiyo da abokan haɗin gwiwar kamfanin suka yi za a sake su kafin ƙarshen kwata, don haka yana da ma'ana a sa ran su bayyana a cikin dillali.
source: 3dnews.ru