{"id":169134,"date":"2026-03-23T22:14:07","date_gmt":"2026-03-23T15:14:07","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=169134"},"modified":"2026-03-21T16:38:00","modified_gmt":"2026-03-21T09:38:00","slug":"nvidia-ra-mat-dlss-5-de-tang-cuong-do-chan-thuc-hinh-anh","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/nvidia-ra-mat-dlss-5-de-tang-cuong-do-chan-thuc-hinh-anh\/","title":{"rendered":"Nvidia ra m\u1eaft DLSS 5 \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 ch\u00e2n th\u1ef1c h\u00ecnh \u1ea3nh trong game"},"content":{"rendered":"\n

PV Tech News – Nvidia gi\u1edbi thi\u1ec7u DLSS 5 v\u1edbi kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o h\u00ecnh \u1ea3nh b\u1eb1ng AI, mang \u0111\u1ebfn \u00e1nh s\u00e1ng v\u00e0 v\u1eadt li\u1ec7u ch\u00e2n th\u1ef1c h\u01a1n trong game.<\/strong><\/p>\n\n\n\n

Nvidia ti\u1ebfp t\u1ee5c kh\u1eb3ng \u0111\u1ecbnh v\u1ecb th\u1ebf d\u1eabn \u0111\u1ea7u trong l\u0129nh v\u1ef1c \u0111\u1ed3 h\u1ecda v\u00e0 tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o khi ch\u00ednh th\u1ee9c gi\u1edbi thi\u1ec7u DLSS 5 \u2013 th\u1ebf h\u1ec7 c\u00f4ng ngh\u1ec7 n\u00e2ng c\u1ea5p h\u00ecnh \u1ea3nh m\u1edbi nh\u1ea5t d\u00e0nh cho game. Kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf vi\u1ec7c c\u1ea3i thi\u1ec7n hi\u1ec7u n\u0103ng nh\u01b0 c\u00e1c phi\u00ean b\u1ea3n tr\u01b0\u1edbc, DLSS 5 c\u00f2n mang \u0111\u1ebfn b\u01b0\u1edbc ti\u1ebfn l\u1edbn v\u1ec1 \u0111\u1ed9 ch\u00e2n th\u1ef1c h\u00ecnh \u1ea3nh, t\u00e1i t\u1ea1o \u00e1nh s\u00e1ng v\u00e0 v\u1eadt li\u1ec7u g\u1ea7n nh\u01b0 s\u00e1t v\u1edbi th\u1ef1c t\u1ebf.<\/p>\n\n\n\n

\"Demo
Demo DLSS 5 t\u1ed5ng quan (Ngu\u1ed3n: Tom’s Hardware)<\/figcaption><\/figure>\n\n\n\n

DLSS<\/a> (Deep Learning Super Sampling) v\u1ed1n l\u00e0 c\u00f4ng ngh\u1ec7 s\u1eed d\u1ee5ng AI \u0111\u1ec3 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh v\u00e0 t\u0103ng FPS trong game. Tuy nhi\u00ean, \u1edf phi\u00ean b\u1ea3n DLSS 5, Nvidia kh\u00f4ng c\u00f2n ch\u1ec9 t\u1eadp trung v\u00e0o upscale hay t\u1ea1o th\u00eam khung h\u00ecnh nh\u01b0 tr\u01b0\u1edbc \u0111\u00e2y. Thay v\u00e0o \u0111\u00f3, h\u00e3ng \u0111\u00e3 chuy\u1ec3n h\u01b0\u1edbng sang vi\u1ec7c d\u00f9ng AI<\/a> \u0111\u1ec3 \u201ct\u00e1i t\u1ea1o to\u00e0n b\u1ed9 th\u1ebf gi\u1edbi h\u00ecnh \u1ea3nh\u201d, n\u01a1i t\u1eebng pixel kh\u00f4ng ch\u1ec9 \u0111\u01b0\u1ee3c l\u00e0m s\u1eafc n\u00e9t m\u00e0 c\u00f2n mang \u00fd ngh\u0129a v\u1eadt l\u00fd r\u00f5 r\u00e0ng.<\/p>\n\n\n\n

\u0110i\u1ec3m kh\u00e1c bi\u1ec7t l\u1edbn nh\u1ea5t n\u1eb1m \u1edf vi\u1ec7c DLSS 5 c\u00f3 th\u1ec3 hi\u1ec3u c\u00e1ch \u00e1nh s\u00e1ng t\u01b0\u01a1ng t\u00e1c v\u1edbi m\u00f4i tr\u01b0\u1eddng. Nh\u1edd c\u00e1c m\u00f4 h\u00ecnh AI \u0111\u01b0\u1ee3c hu\u1ea5n luy\u1ec7n t\u1eeb d\u1eef li\u1ec7u th\u1ef1c t\u1ebf, c\u00f4ng ngh\u1ec7 n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng m\u00f4 ph\u1ecfng \u00e1nh s\u00e1ng m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c h\u01a1n, t\u1eeb ph\u1ea3n x\u1ea1 tr\u00ean b\u1ec1 m\u1eb7t kim lo\u1ea1i cho \u0111\u1ebfn s\u1ef1 khu\u1ebfch t\u00e1n \u00e1nh s\u00e1ng tr\u00ean v\u1eadt li\u1ec7u m\u1ec1m nh\u01b0 v\u1ea3i ho\u1eb7c da.<\/p>\n\n\n\n

Trong c\u00e1c b\u1ea3n tr\u00ecnh di\u1ec5n, s\u1ef1 kh\u00e1c bi\u1ec7t th\u1ec3 hi\u1ec7n r\u1ea5t r\u00f5 khi so v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p d\u1ef1ng h\u00ecnh truy\u1ec1n th\u1ed1ng. \u00c1nh s\u00e1ng tr\u1edf n\u00ean m\u1ec1m m\u1ea1i h\u01a1n, b\u00f3ng \u0111\u1ed5 t\u1ef1 nhi\u00ean h\u01a1n v\u00e0 \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c b\u1ec1 m\u1eb7t v\u1eadt li\u1ec7u c\u00f3 chi\u1ec1u s\u00e2u, kh\u00f4ng c\u00f2n c\u1ea3m gi\u00e1c \u201cgi\u1ea3\u201d nh\u01b0 tr\u01b0\u1edbc. \u0110i\u1ec1u n\u00e0y gi\u00fap tr\u1ea3i nghi\u1ec7m th\u1ecb gi\u00e1c tr\u1edf n\u00ean s\u1ed1ng \u0111\u1ed9ng h\u01a1n, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c t\u1ef1a game c\u00f3 \u0111\u1ed3 h\u1ecda ph\u1ee9c t\u1ea1p.<\/p>\n\n\n\n

Kh\u00f4ng d\u1eebng l\u1ea1i \u1edf \u0111\u00f3, DLSS 5 c\u00f2n g\u00f3p ph\u1ea7n t\u1ed1i \u01b0u h\u00f3a ray tracing<\/a> \u2013 v\u1ed1n l\u00e0 c\u00f4ng ngh\u1ec7 ti\u00eau t\u1ed1n r\u1ea5t nhi\u1ec1u t\u00e0i nguy\u00ean GPU<\/a>. Thay v\u00ec ph\u1ea3i t\u00ednh to\u00e1n to\u00e0n b\u1ed9 \u0111\u01b0\u1eddng \u0111i c\u1ee7a \u00e1nh s\u00e1ng theo c\u00e1ch truy\u1ec1n th\u1ed1ng, AI c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n v\u00e0 t\u00e1i t\u1ea1o k\u1ebft qu\u1ea3 v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao, t\u1eeb \u0111\u00f3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 kh\u1ed1i l\u01b0\u1ee3ng x\u1eed l\u00fd m\u00e0 v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh \u1ea5n t\u01b0\u1ee3ng.<\/p>\n\n\n\n

\"So
So s\u00e1nh \u00e1nh s\u00e1ng DLSS 5 vs truy\u1ec1n th\u1ed1ng (Ngu\u1ed3n: Tom’s Hardware)<\/figcaption><\/figure>\n\n\n\n

M\u1ed9t trong nh\u1eefng \u0111i\u1ec3m \u0111\u00e1ng ch\u00fa \u00fd l\u00e0 d\u00f9 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh, DLSS 5 v\u1eabn duy tr\u00ec \u0111\u01b0\u1ee3c th\u1ebf m\u1ea1nh v\u1ec1 hi\u1ec7u n\u0103ng. Nvidia cho bi\u1ebft c\u00f4ng ngh\u1ec7 n\u00e0y c\u00f3 th\u1ec3 gi\u00fap t\u0103ng FPS<\/a> \u0111\u00e1ng k\u1ec3 nh\u1edd kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o khung h\u00ecnh th\u00f4ng minh. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng v\u1edbi game th\u1ee7 ch\u01a1i \u1edf \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao nh\u01b0 4K ho\u1eb7c th\u1eadm ch\u00ed 8K.<\/p>\n\n\n\n

Trong th\u1ef1c t\u1ebf, vi\u1ec7c c\u00e2n b\u1eb1ng gi\u1eefa ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh v\u00e0 hi\u1ec7u n\u0103ng lu\u00f4n l\u00e0 b\u00e0i to\u00e1n kh\u00f3. Tuy nhi\u00ean, v\u1edbi DLSS 5, Nvidia \u0111ang ti\u1ebfn g\u1ea7n h\u01a1n \u0111\u1ebfn vi\u1ec7c gi\u1ea3i quy\u1ebft tri\u1ec7t \u0111\u1ec3 v\u1ea5n \u0111\u1ec1 n\u00e0y. Ng\u01b0\u1eddi ch\u01a1i kh\u00f4ng c\u00f2n ph\u1ea3i l\u1ef1a ch\u1ecdn gi\u1eefa \u201c\u0111\u1eb9p\u201d v\u00e0 \u201cm\u01b0\u1ee3t\u201d nh\u01b0 tr\u01b0\u1edbc, m\u00e0 c\u00f3 th\u1ec3 s\u1edf h\u1eefu c\u1ea3 hai trong c\u00f9ng m\u1ed9t tr\u1ea3i nghi\u1ec7m.<\/p>\n\n\n\n

S\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a DLSS 5 c\u0169ng mang \u0111\u1ebfn t\u00e1c \u0111\u1ed9ng l\u1edbn cho ng\u00e0nh c\u00f4ng nghi\u1ec7p game. Khi AI c\u00f3 th\u1ec3 \u0111\u1ea3m nhi\u1ec7m ph\u1ea7n l\u1edbn vi\u1ec7c t\u00e1i t\u1ea1o h\u00ecnh \u1ea3nh, c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n kh\u00f4ng c\u1ea7n ph\u1ea3i \u0111\u1ea7u t\u01b0 qu\u00e1 nhi\u1ec1u th\u1eddi gian v\u00e0o vi\u1ec7c t\u1ed1i \u01b0u \u0111\u1ed3 h\u1ecda theo t\u1eebng c\u1ea5u h\u00ecnh ph\u1ea7n c\u1ee9ng. Thay v\u00e0o \u0111\u00f3, h\u1ecd c\u00f3 th\u1ec3 t\u1eadp trung nhi\u1ec1u h\u01a1n v\u00e0o n\u1ed9i dung, gameplay v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng.<\/p>\n\n\n\n

\u0110i\u1ec1u n\u00e0y m\u1edf ra m\u1ed9t h\u01b0\u1edbng \u0111i m\u1edbi, n\u01a1i game c\u00f3 th\u1ec3 \u0111\u1ea1t ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh cao h\u01a1n nh\u01b0ng v\u1eabn d\u1ec5 ti\u1ebfp c\u1eadn h\u01a1n v\u1edbi nhi\u1ec1u \u0111\u1ed1i t\u01b0\u1ee3ng ng\u01b0\u1eddi ch\u01a1i. \u0110\u1ed3ng th\u1eddi, kho\u1ea3ng c\u00e1ch gi\u1eefa \u0111\u1ed3 h\u1ecda th\u1eddi gian th\u1ef1c v\u00e0 CGI trong phim \u1ea3nh c\u0169ng ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c thu h\u1eb9p.<\/p>\n\n\n\n

\"Minh
Minh h\u1ecda hi\u1ec7u n\u0103ng\/FPS DLSS 5 (Ngu\u1ed3n: Tom’s Hardware) <\/figcaption><\/figure>\n\n\n\n

V\u1ec1 m\u1eb7t ph\u1ea7n c\u1ee9ng, DLSS 5 nhi\u1ec1u kh\u1ea3 n\u0103ng s\u1ebd \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u cho c\u00e1c d\u00f2ng GPU RTX th\u1ebf h\u1ec7 m\u1edbi, n\u01a1i c\u00f3 \u0111\u1ee7 s\u1ee9c m\u1ea1nh x\u1eed l\u00fd AI \u0111\u1ec3 khai th\u00e1c t\u1ed1i \u0111a c\u00f4ng ngh\u1ec7 n\u00e0y. Tuy nhi\u00ean, gi\u1ed1ng nh\u01b0 c\u00e1c phi\u00ean b\u1ea3n tr\u01b0\u1edbc, vi\u1ec7c ph\u1ed5 bi\u1ebfn DLSS 5 s\u1ebd ph\u1ee5 thu\u1ed9c nhi\u1ec1u v\u00e0o s\u1ef1 h\u1ed7 tr\u1ee3 t\u1eeb c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n game.<\/p>\n\n\n\n

N\u1ebfu \u0111\u01b0\u1ee3c tri\u1ec3n khai r\u1ed9ng r\u00e3i, DLSS 5 kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t t\u00ednh n\u0103ng n\u00e2ng c\u1ea5p m\u00e0 c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n m\u1edbi cho \u0111\u1ed3 h\u1ecda game trong t\u01b0\u01a1ng lai. Khi \u0111\u00f3, AI s\u1ebd \u0111\u00f3ng vai tr\u00f2 trung t\u00e2m trong vi\u1ec7c x\u00e2y d\u1ef1ng h\u00ecnh \u1ea3nh, thay v\u00ec ch\u1ec9 l\u00e0 c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 nh\u01b0 hi\u1ec7n nay.<\/p>\n\n\n\n

C\u00f3 th\u1ec3 th\u1ea5y, DLSS 5 kh\u00f4ng \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t b\u1ea3n n\u00e2ng c\u1ea5p m\u00e0 l\u00e0 b\u01b0\u1edbc chuy\u1ec3n m\u00ecnh quan tr\u1ecdng trong c\u00e1ch Nvidia ti\u1ebfp c\u1eadn \u0111\u1ed3 h\u1ecda. T\u1eeb vi\u1ec7c c\u1ea3i thi\u1ec7n hi\u1ec7u n\u0103ng, c\u00f4ng ngh\u1ec7 n\u00e0y \u0111ang ti\u1ebfn \u0111\u1ebfn vi\u1ec7c t\u00e1i \u0111\u1ecbnh ngh\u0129a ho\u00e0n to\u00e0n c\u00e1ch h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c t\u1ea1o ra trong game. V\u1edbi nh\u1eefng g\u00ec \u0111\u00e3 \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u, DLSS 5 h\u1ee9a h\u1eb9n s\u1ebd mang l\u1ea1i tr\u1ea3i nghi\u1ec7m ch\u00e2n th\u1ef1c h\u01a1n bao gi\u1edd h\u1ebft, n\u01a1i ranh gi\u1edbi gi\u1eefa th\u1ebf gi\u1edbi \u1ea3o v\u00e0 th\u1ef1c t\u1ebf ng\u00e0y c\u00e0ng tr\u1edf n\u00ean m\u1edd nh\u1ea1t.<\/p>\n\n\n\n

C\u00f3 th\u1ec3 th\u1ea5y, DLSS 5 kh\u00f4ng \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t b\u1ea3n n\u00e2ng c\u1ea5p m\u00e0 l\u00e0 b\u01b0\u1edbc chuy\u1ec3n m\u00ecnh quan tr\u1ecdng trong c\u00e1ch Nvidia ti\u1ebfp c\u1eadn \u0111\u1ed3 h\u1ecda. T\u1eeb vi\u1ec7c c\u1ea3i thi\u1ec7n hi\u1ec7u n\u0103ng, c\u00f4ng ngh\u1ec7 n\u00e0y \u0111ang ti\u1ebfn \u0111\u1ebfn vi\u1ec7c t\u00e1i \u0111\u1ecbnh ngh\u0129a ho\u00e0n to\u00e0n c\u00e1ch h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c t\u1ea1o ra trong game. V\u1edbi nh\u1eefng g\u00ec \u0111\u00e3 \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u, DLSS 5 h\u1ee9a h\u1eb9n s\u1ebd mang l\u1ea1i tr\u1ea3i nghi\u1ec7m ch\u00e2n th\u1ef1c h\u01a1n bao gi\u1edd h\u1ebft, n\u01a1i ranh gi\u1edbi gi\u1eefa th\u1ebf gi\u1edbi \u1ea3o v\u00e0 th\u1ef1c t\u1ebf ng\u00e0y c\u00e0ng tr\u1edf n\u00ean m\u1edd nh\u1ea1t.<\/p>\n\n\n\n

\u0110\u1ec3 c\u1eadp nh\u1eadt nh\u1eefng tin t\u1ee9c c\u00f4ng ngh\u1ec7 m\u1edbi nh\u1ea5t v\u00e0 kh\u00f4ng b\u1ecf l\u1ee1 c\u00e1c th\u00f4ng tin quan tr\u1ecdng, h\u00e3y th\u01b0\u1eddng xuy\u00ean theo d\u00f5i Phong V\u0169 Tech News<\/a>.<\/p>\n\n\n\n

Ngu\u1ed3n: Tom’s Hardware<\/a><\/p>\n\n\n\n

B\u00e0i vi\u1ebft li\u00ean quan:<\/strong><\/p>\n\n\n\n