L\u1ed7i out of memory AI l\u00e0 g\u00ec?<\/h2>\n
L\u1ed7i out of memory AI x\u1ea3y ra khi h\u1ec7 th\u1ed1ng kh\u00f4ng \u0111\u1ee7 b\u1ed9 nh\u1edb (RAM ho\u1eb7c VRAM) \u0111\u1ec3 x\u1eed l\u00fd d\u1eef li\u1ec7u ho\u1eb7c hu\u1ea5n luy\u1ec7n m\u00f4 h\u00ecnh.<\/p>\n
L\u1ed7i n\u00e0y th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p:<\/p>\n
- \n
- Dataset qu\u00e1 l\u1edbn<\/li>\n
- Model deep learning nhi\u1ec1u t\u1ea7ng<\/li>\n
- Batch size cao<\/li>\n
- GPU ho\u1eb7c RAM kh\u00f4ng \u0111\u1ee7<\/li>\n<\/ul>\n
Khi g\u1eb7p l\u1ed7i out of memory AI, qu\u00e1 tr\u00ecnh training<\/a> s\u1ebd b\u1ecb d\u1eebng ho\u1eb7c crash, \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ti\u1ebfn \u0111\u1ed9 d\u1ef1 \u00e1n.<\/p>\n
>>> Xem th\u00eam:<\/strong>https:\/\/vnso.vn\/may-chu-gpu-la-gi-tai-sao-server-khong-chay-tot-mo-hinh-ai\/<\/a><\/p>\n
![\"C\u00e1ch](\"https:\/\/vnso.vn\/wp-content\/uploads\/2026\/04\/cach-khac-phuc-loi-out-of-memory-ai-bang-gpu-theo-gio-4-800x416.png\")
<\/a><\/p>\nNguy\u00ean nh\u00e2n g\u00e2y l\u1ed7i out of memory AI<\/h2>\n
D\u1eef li\u1ec7u qu\u00e1 l\u1edbn<\/h3>\n
C\u00e1c m\u00f4 h\u00ecnh AI th\u01b0\u1eddng x\u1eed l\u00fd l\u01b0\u1ee3ng d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3, \u0111\u1eb7c bi\u1ec7t l\u00e0 h\u00ecnh \u1ea3nh v\u00e0 video. N\u1ebfu b\u1ed9 nh\u1edb kh\u00f4ng \u0111\u1ee7, l\u1ed7i s\u1ebd x\u1ea3y ra ngay l\u1eadp t\u1ee9c.<\/p>\n
– Batch size qu\u00e1 cao<\/h3>\n
Batch size l\u1edbn gi\u00fap t\u0103ng t\u1ed1c training nh\u01b0ng c\u0169ng ti\u00eau t\u1ed1n nhi\u1ec1u b\u1ed9 nh\u1edb h\u01a1n. \u0110\u00e2y l\u00e0 nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn g\u00e2y l\u1ed7i out of memory AI.<\/p>\n
– GPU kh\u00f4ng \u0111\u1ee7 m\u1ea1nh<\/h3>\n
GPU c\u00f3 VRAM th\u1ea5p s\u1ebd kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 ch\u1ee9a model v\u00e0 d\u1eef li\u1ec7u. Khi \u0111\u00f3, l\u1ed7i out of memory AI r\u1ea5t d\u1ec5 x\u1ea3y ra.<\/p>\n
– Ki\u1ebfn tr\u00fac model ph\u1ee9c t\u1ea1p<\/h3>\n
C\u00e1c m\u00f4 h\u00ecnh nh\u01b0 Transformer, CNN s\u00e2u ho\u1eb7c LLM ti\u00eau t\u1ed1n r\u1ea5t nhi\u1ec1u t\u00e0i nguy\u00ean.<\/p>\n
>>> Xem th\u00eam:<\/strong>https:\/\/vnso.vn\/gpu-huan-luyen-ai-la-gi-vi-sao-gpu-la-yeu-to-khi-training-ai\/<\/a><\/p>\n
![\"C\u00e1ch](\"https:\/\/vnso.vn\/wp-content\/uploads\/2026\/04\/cach-khac-phuc-loi-out-of-memory-ai-bang-gpu-theo-gio-3-800x416.png\")
<\/a><\/p>\nC\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i out of memory AI<\/h2>\n
Gi\u1ea3m batch size<\/h3>\n
\u0110\u00e2y l\u00e0 c\u00e1ch \u0111\u01a1n gi\u1ea3n nh\u1ea5t \u0111\u1ec3 x\u1eed l\u00fd l\u1ed7i out of memory AI. Tuy nhi\u00ean, n\u00f3 c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m t\u1ed1c \u0111\u1ed9 training.<\/p>\n
– T\u1ed1i \u01b0u model<\/h3>\n
B\u1ea1n c\u00f3 th\u1ec3:<\/p>\n
- \n
- Gi\u1ea3m s\u1ed1 layer<\/li>\n
- D\u00f9ng model nh\u1eb9 h\u01a1n<\/li>\n
- \u00c1p d\u1ee5ng k\u1ef9 thu\u1eadt pruning<\/li>\n<\/ul>\n
– S\u1eed d\u1ee5ng mixed precision<\/h3>\n
Mixed precision gi\u00fap gi\u1ea3m dung l\u01b0\u1ee3ng b\u1ed9 nh\u1edb m\u00e0 v\u1eabn gi\u1eef hi\u1ec7u su\u1ea5t t\u1ed1t.<\/p>\n
– N\u00e2ng c\u1ea5p ph\u1ea7n c\u1ee9ng<\/h3>\n
\u0110\u00e2y l\u00e0 gi\u1ea3i ph\u00e1p tri\u1ec7t \u0111\u1ec3 nh\u1ea5t. Tuy nhi\u00ean, vi\u1ec7c mua GPU<\/a> m\u1edbi th\u01b0\u1eddng r\u1ea5t t\u1ed1n k\u00e9m.<\/p>\n
>>> Xem th\u00eam:<\/strong>https:\/\/vnso.vn\/nvidia-h100-la-gi\/<\/a><\/p>\n
![\"C\u00e1ch](\"https:\/\/vnso.vn\/wp-content\/uploads\/2026\/04\/cach-khac-phuc-loi-out-of-memory-ai-bang-gpu-theo-gio-2-800x416.png\")
<\/p>\nGi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u: GPU theo gi\u1edd<\/h2>\n
Thay v\u00ec \u0111\u1ea7u t\u01b0 ph\u1ea7n c\u1ee9ng, nhi\u1ec1u doanh nghi\u1ec7p l\u1ef1a ch\u1ecdn s\u1eed d\u1ee5ng GPU theo gi\u1edd \u0111\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i out of memory AI.<\/p>\n
– Linh ho\u1ea1t t\u00e0i nguy\u00ean<\/h3>\n
B\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn GPU c\u00f3 VRAM l\u1edbn h\u01a1n nh\u01b0 A100<\/a> ho\u1eb7c H100 t\u00f9y theo nhu c\u1ea7u.<\/p>\n
– Ti\u1ebft ki\u1ec7m chi ph\u00ed<\/h3>\n
Kh\u00f4ng c\u1ea7n \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u, ch\u1ec9 tr\u1ea3 ti\u1ec1n khi s\u1eed d\u1ee5ng.<\/p>\n
– Tri\u1ec3n khai nhanh<\/h3>\n
C\u00f3 th\u1ec3 kh\u1edfi t\u1ea1o m\u00e1y ch\u1ee7 GPU trong v\u00e0i ph\u00fat, gi\u00fap x\u1eed l\u00fd l\u1ed7i out of memory AI ngay l\u1eadp t\u1ee9c.<\/p>\n
– Ph\u00f9 h\u1ee3p cho startup<\/h3>\n
GPU theo gi\u1edd gi\u00fap startup ti\u1ebfp c\u1eadn h\u1ea1 t\u1ea7ng m\u1ea1nh m\u00e0 kh\u00f4ng c\u1ea7n v\u1ed1n l\u1edbn.<\/p>\n
![\"Out](\"https:\/\/vnso.vn\/wp-content\/uploads\/2026\/04\/cach-khac-phuc-loi-out-of-memory-ai-bang-gpu-theo-gio-5-800x416.png\")
<\/a><\/p>\nKhi n\u00e0o n\u00ean d\u00f9ng GPU theo gi\u1edd?<\/h2>\n
B\u1ea1n n\u00ean s\u1eed d\u1ee5ng gi\u1ea3i ph\u00e1p n\u00e0y khi:<\/p>\n
- \n
- Th\u01b0\u1eddng xuy\u00ean g\u1eb7p l\u1ed7i out of memory AI<\/li>\n
- Training model l\u1edbn<\/li>\n
- Kh\u00f4ng \u0111\u1ee7 ng\u00e2n s\u00e1ch mua GPU<\/li>\n
- C\u1ea7n scale nhanh<\/li>\n<\/ul>\n
>>> Xem th\u00eam:<\/strong>https:\/\/vnso.vn\/nvidia-h100-nvl-la-gi-giai-ma-suc-manh-dung-sau-datacenter\/<\/a><\/p>\n
K\u1ebft lu\u1eadn<\/h2>\n
L\u1ed7i out of memory AI l\u00e0 v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn nh\u01b0ng ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 x\u1eed l\u00fd n\u1ebfu ch\u1ecdn \u0111\u00fang gi\u1ea3i ph\u00e1p. Trong \u0111\u00f3, GPU theo gi\u1edd<\/a> l\u00e0 ph\u01b0\u01a1ng \u00e1n t\u1ed1i \u01b0u gi\u00fap m\u1edf r\u1ed9ng t\u00e0i nguy\u00ean nhanh ch\u00f3ng, ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 t\u0103ng hi\u1ec7u su\u1ea5t.<\/p>\n
Vi\u1ec7c k\u1ebft h\u1ee3p gi\u1eefa t\u1ed1i \u01b0u model v\u00e0 s\u1eed d\u1ee5ng h\u1ea1 t\u1ea7ng ph\u00f9 h\u1ee3p s\u1ebd gi\u00fap b\u1ea1n h\u1ea1n ch\u1ebf t\u1ed1i \u0111a l\u1ed7i out of memory AI trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n AI.<\/p>\n
![\"C\u00e1ch](\"https:\/\/vnso.vn\/wp-content\/uploads\/2026\/04\/cach-khac-phuc-loi-out-of-memory-ai-bang-gpu-theo-gio-1-1-800x416.png\")
<\/p>\nLi\u00ean h\u1ec7 VNSO \u0111\u1ec3 t\u01b0 v\u1ea5n gi\u1ea3i ph\u00e1p GPU ph\u00f9 h\u1ee3p v\u1edbi b\u00e0i to\u00e1n AI c\u1ee7a doanh nghi\u1ec7p.<\/strong><\/p>\n
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\n<\/p>
- <\/ul><\/div>\n