{"id":156319,"date":"2025-11-12T20:00:00","date_gmt":"2025-11-12T13:00:00","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=156319"},"modified":"2025-11-11T14:10:45","modified_gmt":"2025-11-11T07:10:45","slug":"tat-tan-tat-ve-amd-rdna-5","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/tat-tan-tat-ve-amd-rdna-5\/","title":{"rendered":"T\u1ea5t t\u1ea7n t\u1eadt v\u1ec1 AMD RDNA 5: Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, hi\u1ec7u su\u1ea5t m\u1edbi nh\u1ea5t"},"content":{"rendered":"\n

PV Tech News \u2013 D\u00f2ng GPU AMD RDNA 5 h\u1ee9a h\u1eb9n mang \u0111\u1ebfn b\u01b0\u1edbc nh\u1ea3y v\u1ecdt v\u1ec1 hi\u1ec7u su\u1ea5t v\u00e0 ti\u1ebft ki\u1ec7m \u0111i\u1ec7n nh\u1edd ki\u1ebfn tr\u00fac c\u1ea3i ti\u1ebfn h\u1ed7 tr\u1ee3 <\/strong>AI<\/strong><\/a> t\u00edch h\u1ee3p, ray tracing th\u1ebf h\u1ec7 m\u1edbi v\u00e0 hi\u1ec7u n\u0103ng v\u01b0\u1ee3t tr\u1ed9i h\u01a1n 30% so v\u1edbi RDNA 4, h\u01b0\u1edbng t\u1edbi cu\u1ed9c \u0111ua hi\u1ec7u n\u0103ng cao v\u1edbi NVIDIA RTX th\u1ebf h\u1ec7 m\u1edbi.<\/strong><\/p>\n\n\n\n

\"AMD
AMD \u0111ang chu\u1ea9n b\u1ecb cho m\u1ed9t b\u01b0\u1edbc nh\u1ea3y v\u1ecdt l\u1edbn v\u1edbi RDNA 5 hay c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 UDNA (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n

Ki\u1ebfn tr\u00fac GPU<\/a> th\u1ebf h\u1ec7 ti\u1ebfp theo c\u1ee7a AMD<\/a>, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 RDNA 5 ho\u1eb7c c\u00f3 th\u1ec3 l\u00e0 n\u1ec1n t\u1ea3ng UDNA (Unified DNA), \u0111\u01b0\u1ee3c d\u1ef1 \u0111o\u00e1n l\u00e0 m\u1ed9t b\u01b0\u1edbc ngo\u1eb7t quan tr\u1ecdng, th\u1ec3 hi\u1ec7n s\u1ef1 thay \u0111\u1ed5i chi\u1ebfn l\u01b0\u1ee3c l\u1edbn t\u1eeb Team Red. D\u1ef1a tr\u00ean nh\u1eefng th\u00f4ng tin r\u00f2 r\u1ec9 g\u1ea7n \u0111\u00e2y, RDNA 5 s\u1ebd kh\u00f4ng ch\u1ec9 t\u1eadp trung v\u00e0o vi\u1ec7c \u0111ua hi\u1ec7u n\u0103ng v\u1edbi NVIDIA m\u00e0 c\u00f2n h\u01b0\u1edbng t\u1edbi t\u1ed1i \u01b0u h\u00f3a tr\u1ea3i nghi\u1ec7m cho ng\u01b0\u1eddi d\u00f9ng ph\u1ed5 th\u00f4ng v\u00e0 game th\u1ee7 \u0111am m\u00ea c\u00f4ng ngh\u1ec7.<\/p>\n\n\n\n

V\u1edbi RDNA 4, AMD \u0111\u00e3 chuy\u1ec3n h\u01b0\u1edbng chi\u1ebfn l\u01b0\u1ee3c, kh\u00f4ng c\u1ea1nh tranh tr\u1ef1c ti\u1ebfp v\u1edbi NVIDIA \u1edf ph\u00e2n kh\u00fac cao c\u1ea5p nh\u1ea5t, m\u00e0 t\u1eadp trung v\u00e0o t\u1ea7m trung v\u00e0 cao c\u1ea5p \u2013 n\u01a1i c\u00f3 l\u01b0\u1ee3ng ng\u01b0\u1eddi d\u00f9ng \u0111\u00f4ng \u0111\u1ea3o h\u01a1n. D\u00f2ng RX 9070 v\u00e0 RX 9070 XT l\u00e0 v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh: m\u1ee9c gi\u00e1 h\u1ee3p l\u00fd, hi\u1ec7u n\u0103ng t\u1ed1t v\u00e0 d\u1ec5 ti\u1ebfp c\u1eadn h\u01a1n so v\u1edbi GPU 60\/70-class c\u1ee7a NVIDIA. Do \u0111\u00f3, RDNA 5 \u0111\u01b0\u1ee3c k\u1ef3 v\u1ecdng ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n d\u1ef1a tr\u00ean n\u1ec1n t\u1ea3ng n\u00e0y, v\u1edbi c\u1ea3i ti\u1ebfn to\u00e0n di\u1ec7n t\u1eeb ki\u1ebfn tr\u00fac cho \u0111\u1ebfn kh\u1ea3 n\u0103ng x\u1eed l\u00fd AI v\u00e0 \u0111\u1ed3 h\u1ecda th\u1ef1c t\u1ebf.<\/p>\n\n\n\n

Theo c\u00e1c ngu\u1ed3n tin, RDNA 5 s\u1ebd s\u1eed d\u1ee5ng ti\u1ebfn tr\u00ecnh TSMC N3E (3nm) \u2013 gi\u00fap t\u0103ng hi\u1ec7u su\u1ea5t tr\u00ean m\u1ed7i watt \u0111\u00e1ng k\u1ec3. Ngo\u00e0i ra, AMD c\u00f3 th\u1ec3 chuy\u1ec3n t\u1eeb thi\u1ebft k\u1ebf monolithic sang chiplet, t\u1ed1i \u01b0u h\u00f3a kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 hi\u1ec7u su\u1ea5t x\u1eed l\u00fd song song. \u0110\u1eb7c bi\u1ec7t, AMD gi\u1edbi thi\u1ec7u 3 th\u00e0nh ph\u1ea7n ki\u1ebfn tr\u00fac m\u1edbi:<\/p>\n\n\n\n