{"id":138400,"date":"2026-03-18T09:36:07","date_gmt":"2026-03-18T09:36:07","guid":{"rendered":"https:\/\/www.europesays.com\/ro\/138400\/"},"modified":"2026-03-18T09:36:07","modified_gmt":"2026-03-18T09:36:07","slug":"amd-rdna-5-rezolva-o-problema-pentru-jocurile-video","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ro\/138400\/","title":{"rendered":"AMD RDNA 5 rezolv\u0103 o problem\u0103 pentru jocurile video"},"content":{"rendered":"<p>Noua arhitectut\u0103 grafic\u0103 AMD RDNA 5 va \u00eembun\u0103t\u0103\u021bi considerabil performan\u021ba shaderelor \u00een jocuri video cu o nou\u0103 linie de procesare  dual-issue pipeline.<\/p>\n<p>\u00cembun\u0103t\u0103\u021biri pentru AMD RDNA 5<\/p>\n<p>AMD \u00ee\u0219i rafineaz\u0103 arhitectura <a href=\"https:\/\/www.connect.ro\/2025\/07\/25\/iese-la-iveala-rdna-5-de-la-amd-radeon-rx-10900-xt-aduce-36gb-gddr7\/\" target=\"_blank\" rel=\"nofollow noopener\">RDNA 5<\/a>, care probabil se afl\u0103 \u00een etapele finale de proiectare. Datorit\u0103 unei trimiteri c\u0103tre compilatorul LLVM, afl\u0103m c\u0103 viitoarea arhitectur\u0103 RDNA 5\/UDNA de la AMD prezint\u0103 modific\u0103ri arhitecturale care vor \u00eembun\u0103t\u0103\u021bi utilizarea calculului, rezult\u00e2nd o performan\u021b\u0103 semnificativ mai mare a shadere-lor \u00een jocuri. <\/p>\n<p>Numele de cod pentru RDNA 5 este GFX1310 \u0219i acum implementeaz\u0103 o conduct\u0103 VALU complet\u0103 cu emisiune dual\u0103 pentru Wave32. Aceasta permite ca opera\u021biile vectoriale (VOP) s\u0103 fie emise simultan pe benzile unit\u0103\u021bii logice aritmetice (ALU) X \u0219i Y ale GPU-ului. Noul design extinde gama de instruc\u021biuni de \u00eenmul\u021bire-adunare fuzionat\u0103 (FMA) \u0219i alte instruc\u021biuni VOP eligibile pentru emisiune dual\u0103 \u0219i relaxeaz\u0103 unele constr\u00e2ngeri de registru, permi\u021b\u00e2nd compilatoarelor \u0219i codului shader s\u0103 efectueze lucr\u0103ri \u00een virgul\u0103 mobil\u0103 mai intensive \u00een modul Wave32. Aceasta \u00eenseamn\u0103 c\u0103 utilizarea calculului FP32 a RDNA 5 poate fi mult mai mare dec\u00e2t \u00eenainte, aduc\u00e2nd beneficii semnificative aplica\u021biilor care utilizeaz\u0103 mult FP32, ceea ce \u00eenseamn\u0103 c\u0103 juc\u0103torii vor vedea o cre\u0219tere semnificativ\u0103 a performan\u021bei.<\/p>\n<p>AMD a implementat ini\u021bial Dual Issue VALU \u00een arhitectura RDNA 3 cu pl\u0103cile grafice din seria <a href=\"https:\/\/www.connect.ro\/2023\/10\/02\/amd-a-lansat-o-tehnologie-rivala-pentru-frame-generation-doar-pe-placile-radeon-rx-7000\/\" target=\"_blank\" rel=\"nofollow noopener\">Radeon RX 7000<\/a>. Cu toate acestea, pipeline-ul nu a fost complet func\u021bional, deoarece implementarea dual-issue suporta doar un subset limitat de instruc\u021biuni VOP, excludea mai multe variante importante de FMA, necesita modul Wave32 \u0219i o separare strict\u0103 \u00eentre registre \u0219i b\u0103nci \u0219i era adesea ocolit\u0103 de compilatoare \u0219i nu era complet expus\u0103 driverelor. Drept urmare, multe shadere nu puteau exploata \u00eemperecherea X\/Y, iar debitul FP32 m\u0103surat sc\u0103dea adesea cu mult sub v\u00e2rful teoretic al hardware-ului. Acest lucru a fost \u00een detrimentul performan\u021bei \u0219i a redus capacitatea de calcul, \u00een special \u00een aplica\u021biile care se bazeaz\u0103 \u00een mare m\u0103sur\u0103 pe calculul FP32. Acest lucru este valabil mai ales pentru jocurile moderne care proceseaz\u0103 vertex shadere \u0219i pixel shadere folosind \u00een principal calculul FP32. Cu noul design RDNA 5, performan\u021ba \u00een jocuri ar trebui s\u0103 se alinieze mai str\u00e2ns cu performan\u021ba teoretic\u0103 de calcul.<\/p>\n<p>De\u0219i specifica\u021biile RDNA 5 \/ UDNA sunt \u00eenc\u0103 necunoscute, speciali\u0219tii descoper\u0103 pas cu pas designul ISA prin intermediul unor patch-uri de compilare. AMD inten\u021bioneaz\u0103 s\u0103 lanseze RDNA 5 probabil \u00een acest an, oferind randare neuronal\u0103 de genera\u021bie urm\u0103toare, upscaling bazat pe ML, generare multi-frame \u0219i tehnologii avansate de ray tracing duse la extrem cu proiectul \u201eFSR Diamond\u201d.<\/p>\n","protected":false},"excerpt":{"rendered":"Noua arhitectut\u0103 grafic\u0103 AMD RDNA 5 va \u00eembun\u0103t\u0103\u021bi considerabil performan\u021ba shaderelor \u00een jocuri video cu o nou\u0103 linie&hellip;\n","protected":false},"author":2,"featured_media":138401,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[1197,20563,35972,41,40,38,39,141,124],"class_list":{"0":"post-138400","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tehnologie","8":"tag-amd","9":"tag-grafica","10":"tag-rdna-5","11":"tag-ro","12":"tag-romana","13":"tag-romania","14":"tag-romanian","15":"tag-technology","16":"tag-tehnologie"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@ro\/116249505460806326","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts\/138400","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/comments?post=138400"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts\/138400\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/media\/138401"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/media?parent=138400"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/categories?post=138400"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/tags?post=138400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}