An bayyana ƙayyadaddun bayanai, farashi da matakin aiki na sabon Radeon RX 3080

Idan kun yi imani da jita-jita, to akwai kusan ɗaya da rabi ko watanni biyu kafin sanarwar hukuma ta AMD Navi graphics processor da katunan bidiyo na Radeon dangane da su. Tabbas, yayin da sanarwar ke gabatowa, kwararar jita-jita da leaks game da sabbin samfuran nan gaba suna ƙaruwa. Jita-jita na gaba yana bayyana halayen katin bidiyo na gaba Radeon RX 3080 - magajin Radeon RX 580.

Gaskiya, nan da nan zan so in faɗi wasu kalmomi game da tushen wannan ɗigon. Wannan mai amfani ne da ba a san sunansa ba 4channel.org, wanda ya yi iƙirarin yin aiki don AMD kuma bayanin da ya bayar dole ne ya zama aƙalla 99% daidai. Don haka, bari kowa ya yanke shawara da kansa nawa zai iya amincewa da irin wannan tushe. Za mu ba da shawarar ɗaukar bayanan da ke ƙasa da ƙwayar gishiri, don idan ya zama ƙarya, ba za ku ji kunya ba, kuma idan ya zama gaskiya, za ku yi mamaki.

Don haka, bisa ga tushen, Navi GPUs an gina su akan sabon tsarin gine-gine, wanda ya maye gurbin Graphics Core Next (GCN). Za a kira shi Geometry na gaba na gaba (NGG) kuma zai yi amfani da ingantacciyar inuwar pixel (Zana Stream Binning Rasterizer).

Har ila yau, wani muhimmin bambanci daga tsohon gine-gine zai zama 32 KB na cache matakin farko, wato, sau biyu fiye da da. Kuma ƙarar matakin cache na biyu na Navi 10 GPU da aka yi la'akari a nan zai zama 3076 KB. Har ila yau za a yi amfani da bas 256-bit don haɗa ƙwaƙwalwar ajiya, amma bandwidth na tsarin ƙwaƙwalwar ajiya zai ƙaru zuwa 410 GB / s, wanda ke nuna amfani da ƙwaƙwalwar GDDR6, ko da yake ba ta da sauri fiye da na GeForce RTX accelerators.

Abin takaici, tushen bai fayyace adadin na'urorin kwamfuta na Navi 10 GPU ba. Ana ba da gudun agogon GPU ne kawai, wanda zai kasance sama da 1,8 GHz a cikin Yanayin Boost. A wannan yanayin, matakin TDP bai kamata ya wuce 150 W ba. Majiyar kuma ta lura cewa aikin katin bidiyo na Radeon RX 3080 zai kasance a matakin tsakanin Radeon RX Vega 56 da GeForce GTX 1080. Ba ya jin daɗi sosai. Amma abu shine cewa za a siyar da wannan katin bidiyo akan $ 259 kawai (farashin da aka ba da shawarar). Wannan rabon aikin farashi yana sa sabon samfurin ya zama mai haɓaka mai ban sha'awa sosai ga mai amfani da yawa.

source: 3dnews.ru