{"id":521247,"date":"2026-01-13T09:28:04","date_gmt":"2026-01-13T02:28:04","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=521247"},"modified":"2026-01-13T09:28:04","modified_gmt":"2026-01-13T02:28:04","slug":"thanh-ram","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/thanh-ram\/","title":{"rendered":"Thanh RAM l\u00e0 g\u00ec? Khi n\u00e0o n\u00ean n\u00e2ng c\u1ea5p v\u00e0 nh\u1eefng \u0111i\u1ec1u c\u1ea7n bi\u1ebft"},"content":{"rendered":"

Thanh RAM <\/b>l\u00e0 m\u1ed9t trong nh\u1eefng linh ki\u1ec7n quan tr\u1ecdng quy\u1ebft \u0111\u1ecbnh hi\u1ec7u n\u0103ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y t\u00ednh. Khi m\u00e1y t\u00ednh ch\u1ea1y ch\u1eadm, hay g\u1eb7p hi\u1ec7n t\u01b0\u1ee3ng gi\u1eadt lag khi m\u1edf nhi\u1ec1u \u1ee9ng d\u1ee5ng c\u00f9ng l\u00fac, n\u00e2ng c\u1ea5p RAM th\u01b0\u1eddng l\u00e0 gi\u1ea3i ph\u00e1p \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c c\u00e2n nh\u1eafc. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap b\u1ea1n x\u00e1c \u0111\u1ecbnh th\u1eddi \u0111i\u1ec3m n\u00ean n\u00e2ng c\u1ea5p, c\u0169ng nh\u01b0 nh\u1eefng l\u01b0u \u00fd quan tr\u1ecdng tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n.<\/span><\/p>\n

Thanh RAM l\u00e0 g\u00ec?<\/b><\/h2>\n

RAM (Random Access Memory) l\u00e0 b\u1ed9 nh\u1edb t\u1ea1m th\u1eddi c\u1ee7a thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed, cho ph\u00e9p x\u1eed l\u00fd v\u00e0 l\u01b0u tr\u1eef d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch ng\u1eabu nhi\u00ean trong th\u1eddi gian ng\u1eafn. RAM \u0111\u01b0\u1ee3c trang b\u1ecb trong h\u1ea7u h\u1ebft c\u00e1c thi\u1ebft b\u1ecb hi\u1ec7n nay nh\u01b0 laptop, m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n, smartphone hay tablet, \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong hi\u1ec7u n\u0103ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb.<\/span><\/p>\n

\"thanh-ram-1\"<\/picture><\/p>\n

Nh\u1eefng d\u1eef li\u1ec7u l\u01b0u tr\u1eef trong RAM ch\u1ec9 t\u1ed3n t\u1ea1i trong qu\u00e1 tr\u00ecnh thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c b\u1eadt ngu\u1ed3n. Khi thi\u1ebft b\u1ecb t\u1eaft ho\u1eb7c kh\u1edfi \u0111\u1ed9ng l\u1ea1i, c\u00e1c th\u00f4ng tin n\u00e0y s\u1ebd b\u1ecb x\u00f3a \u0111i ho\u00e0n to\u00e0n. \u0110i\u1ec1u n\u00e0y kh\u00e1c v\u1edbi b\u1ed9 nh\u1edb c\u1ee9ng (HDD, SSD), n\u01a1i d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef v\u0129nh vi\u1ec5n cho \u0111\u1ebfn khi ng\u01b0\u1eddi d\u00f9ng ch\u1ee7 \u0111\u1ed9ng x\u00f3a b\u1ecf. RAM ch\u00ednh v\u00ec v\u1eady \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 b\u1ed9 nh\u1edb \u201ct\u1ea1m th\u1eddi\u201d nh\u01b0ng l\u1ea1i r\u1ea5t c\u1ea7n thi\u1ebft cho c\u00e1c thao t\u00e1c t\u1ee9c th\u1eddi c\u1ee7a h\u1ec7 th\u1ed1ng.<\/span><\/p>\n

V\u1ec1 c\u01a1 b\u1ea3n, RAM gi\u00fap qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb tr\u1edf n\u00ean m\u01b0\u1ee3t m\u00e0 h\u01a1n. Khi chuy\u1ec3n \u0111\u1ed5i gi\u1eefa nhi\u1ec1u \u1ee9ng d\u1ee5ng hay th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 n\u1eb7ng, RAM \u0111\u1ea3m b\u1ea3o kh\u00f4ng x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng gi\u1eadt lag hay th\u1eddi gian ch\u1edd l\u00e2u. Nh\u1edd \u0111\u00f3, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 thao t\u00e1c nhanh ch\u00f3ng, hi\u1ec7u qu\u1ea3 v\u00e0 tr\u1ea3i nghi\u1ec7m c\u00f4ng vi\u1ec7c hay gi\u1ea3i tr\u00ed li\u1ec1n m\u1ea1ch.<\/span><\/p>\n

V\u00ec sao c\u1ea7n n\u00e2ng c\u1ea5p thanh RAM?<\/b><\/h2>\n

V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng c\u1ee7a c\u00f4ng ngh\u1ec7 ph\u1ea7n m\u1ec1m, c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n lu\u00f4n t\u00ecm c\u00e1ch t\u1ea1o ra nh\u1eefng \u1ee9ng d\u1ee5ng m\u1ea1nh m\u1ebd v\u00e0 \u0111\u1ea7y \u0111\u1ee7 t\u00ednh n\u0103ng nh\u1ea5t. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn vi\u1ec7c c\u00e1c ph\u1ea7n m\u1ec1m ng\u00e0y c\u00e0ng chi\u1ebfm nhi\u1ec1u t\u00e0i nguy\u00ean h\u01a1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 b\u1ed9 nh\u1edb RAM, khi\u1ebfn cho thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n ph\u1ea3i ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c d\u1eef li\u1ec7u n\u1eb7ng.<\/span><\/p>\n

\"thanh-ram-2\"<\/picture><\/p>\n

Theo th\u1eddi gian, khi dung l\u01b0\u1ee3ng ph\u1ea7n m\u1ec1m t\u0103ng l\u00ean, RAM s\u1ebd b\u1ecb \u201cng\u1ed1n\u201d nhi\u1ec1u h\u01a1n, d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng c\u00e1c \u1ee9ng d\u1ee5ng n\u1eb7ng ph\u1ea3i t\u1ea3i l\u1ea1i th\u01b0\u1eddng xuy\u00ean trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 g\u00e2y gi\u00e1n \u0111o\u1ea1n tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng m\u00e0 c\u00f2n l\u00e0m gi\u1ea3m t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd c\u1ee7a m\u00e1y, khi\u1ebfn c\u00f4ng vi\u1ec7c hay gi\u1ea3i tr\u00ed tr\u1edf n\u00ean ch\u1eadm ch\u1ea1p v\u00e0 k\u00e9m hi\u1ec7u qu\u1ea3.<\/span><\/p>\n

Ngo\u00e0i ra, khi CPU ph\u1ea3i x\u1eed l\u00fd nhi\u1ec1u t\u00e1c v\u1ee5 n\u1eb7ng c\u00f9ng l\u00fac m\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 \u0111\u1ee7 RAM, m\u00e1y t\u00ednh s\u1ebd r\u01a1i v\u00e0o t\u00ecnh tr\u1ea1ng qu\u00e1 t\u1ea3i. \u0110i\u1ec1u n\u00e0y l\u00e0m laptop ho\u1eb7c PC ho\u1ea1t \u0111\u1ed9ng ch\u1eadm h\u01a1n theo th\u1eddi gian v\u00e0 d\u1ec5 xu\u1ea5t hi\u1ec7n hi\u1ec7n t\u01b0\u1ee3ng gi\u1eadt lag khi ch\u1ea1y nhi\u1ec1u \u1ee9ng d\u1ee5ng \u0111\u1ed3ng th\u1eddi.<\/span><\/p>\n

L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c n\u00e2ng c\u1ea5p thanh RAM<\/b><\/h2>\n

N\u00e2ng c\u1ea5p RAM l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e1ch \u0111\u01a1n gi\u1ea3n nh\u01b0ng hi\u1ec7u qu\u1ea3 \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3 c\u1ee7a m\u00e1y t\u00ednh ho\u1eb7c laptop. Vi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1c l\u1ee3i \u00edch n\u00e0y s\u1ebd gi\u00fap ng\u01b0\u1eddi d\u00f9ng c\u00e2n nh\u1eafc ch\u00ednh x\u00e1c th\u1eddi \u0111i\u1ec3m v\u00e0 c\u00e1ch th\u1ee9c n\u00e2ng c\u1ea5p RAM ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi nhu c\u1ea7u s\u1eed d\u1ee5ng.<\/span><\/p>\n

Tr\u1ea3i nghi\u1ec7m \u0111a nhi\u1ec7m m\u01b0\u1ee3t m\u00e0, gi\u1ea3m t\u1ea3i l\u1ea1i \u1ee9ng d\u1ee5ng<\/b><\/h3>\n

Ai c\u0169ng t\u1eebng g\u1eb7p t\u00ecnh tr\u1ea1ng \u0111ang l\u00e0m vi\u1ec7c hay gi\u1ea3i tr\u00ed tr\u00ean nhi\u1ec1u \u1ee9ng d\u1ee5ng c\u00f9ng l\u00fac, nh\u01b0ng khi chuy\u1ec3n \u0111\u1ed5i gi\u1eefa ch\u00fang, ph\u1ea7n m\u1ec1m ph\u1ea3i kh\u1edfi \u0111\u1ed9ng l\u1ea1i t\u1eeb \u0111\u1ea7u. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 g\u00e2y b\u1ea5t ti\u1ec7n m\u00e0 c\u00f2n t\u1ed1n th\u1eddi gian, l\u00e0m gi\u00e1n \u0111o\u1ea1n tr\u1ea3i nghi\u1ec7m. Khi RAM \u0111\u01b0\u1ee3c t\u0103ng dung l\u01b0\u1ee3ng, m\u00e1y t\u00ednh c\u00f3 th\u1ec3 x\u1eed l\u00fd \u0111\u1ed3ng th\u1eddi nhi\u1ec1u t\u00e1c v\u1ee5, chuy\u1ec3n \u0111\u1ed5i \u1ee9ng d\u1ee5ng nhanh ch\u00f3ng m\u00e0 kh\u00f4ng ph\u1ea3i lo l\u1eafng vi\u1ec7c c\u00e1c ph\u1ea7n m\u1ec1m b\u1ecb t\u1ea3i l\u1ea1i, \u0111\u1ed3ng th\u1eddi gi\u1ea3m th\u1eddi gian kh\u1edfi \u0111\u1ed9ng c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng n\u1eb7ng, gi\u00fap n\u00e2ng cao n\u0103ng su\u1ea5t l\u00e0m vi\u1ec7c v\u00e0 gi\u1ea3i tr\u00ed.<\/span><\/p>\n

Duy\u1ec7t web thao t\u00e1c nhanh nh\u1ea1y<\/b><\/h3>\n

B\u1ed5 sung RAM cho laptop ho\u1eb7c PC mang \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m l\u01b0\u1edbt web tr\u01a1n tru h\u01a1n \u0111\u00e1ng k\u1ec3. Khi thi\u1ebft b\u1ecb c\u00f3 \u0111\u1ee7 b\u1ed9 nh\u1edb t\u1ea1m, c\u00e1c tab tr\u00ecnh duy\u1ec7t m\u1edf \u0111\u1ed3ng th\u1eddi s\u1ebd kh\u00f4ng b\u1ecb t\u1ea3i l\u1ea1i li\u00ean t\u1ee5c, gi\u00fap thao t\u00e1c tr\u00ean web tr\u1edf n\u00ean nhanh nh\u1ea1y v\u00e0 li\u1ec1n m\u1ea1ch. Ngo\u00e0i ra, vi\u1ec7c s\u1eed d\u1ee5ng RAM \u0111\u1ea7y \u0111\u1ee7 c\u00f2n h\u1ea1n ch\u1ebf t\u00ecnh tr\u1ea1ng m\u00e1y ph\u1ea3i \u201cm\u01b0\u1ee3n\u201d b\u1ed9 nh\u1edb \u1ea3o t\u1eeb \u1ed5 c\u1ee9ng, t\u1eeb \u0111\u00f3 gi\u1ea3m hi\u1ec7n t\u01b0\u1ee3ng gi\u1eadt lag ho\u1eb7c treo m\u00e1y.<\/span><\/p>\n

\"thanh-ram-3\"<\/picture><\/p>\n

T\u0103ng c\u01b0\u1eddng hi\u1ec7u su\u1ea5t cho laptop v\u00e0 PC<\/b><\/h3>\n

Khi n\u00e2ng c\u1ea5p<\/span> thanh RAM<\/b>, laptop v\u00e0 PC \u0111\u01b0\u1ee3c cung c\u1ea5p kh\u00f4ng gian l\u01b0u tr\u1eef t\u1ea1m th\u1eddi \u0111\u1ee7 l\u1edbn \u0111\u1ec3 x\u1eed l\u00fd d\u1eef li\u1ec7u nhanh ch\u00f3ng, kh\u00f4ng c\u1ea7n ph\u1ee5 thu\u1ed9c v\u00e0o b\u1ed9 nh\u1edb \u1ea3o c\u1ee7a \u1ed5 c\u1ee9ng. \u0110i\u1ec1u n\u00e0y gi\u00fap c\u1ea3i thi\u1ec7n t\u1ed1c \u0111\u1ed9 ph\u1ea3n h\u1ed3i c\u1ee7a h\u1ec7 th\u1ed1ng, gi\u1ea3m gi\u1eadt lag khi ch\u1ea1y ph\u1ea7n m\u1ec1m n\u1eb7ng ho\u1eb7c \u0111a nhi\u1ec7m. H\u01a1n n\u1eefa, m\u00e1y s\u1ebd duy tr\u00ec hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh trong th\u1eddi gian d\u00e0i, k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd linh ki\u1ec7n, \u0111\u1ed3ng th\u1eddi mang l\u1ea1i tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng nhanh ch\u00f3ng.<\/span><\/p>\n

Tr\u1ea3i nghi\u1ec7m ch\u01a1i game, h\u00ecnh \u1ea3nh s\u1ed1ng \u0111\u1ed9ng<\/b><\/h3>\n

M\u1ed9t trong nh\u1eefng l\u1ee3i \u00edch n\u1ed5i b\u1eadt khi n\u00e2ng c\u1ea5p b\u1ed9 nh\u1edb RAM l\u00e0 kh\u1ea3 n\u0103ng ch\u01a1i game tr\u1edf n\u00ean m\u01b0\u1ee3t m\u00e0 v\u00e0 \u1ed5n \u0111\u1ecbnh h\u01a1n. Khi b\u1ed9 nh\u1edb t\u1ea1m \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng, thi\u1ebft b\u1ecb c\u00f3 \u0111\u1ee7 kh\u00f4ng gian l\u01b0u tr\u1eef d\u1eef li\u1ec7u v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao, gi\u00fap h\u00ecnh \u1ea3nh trong tr\u00f2 ch\u01a1i tr\u1edf n\u00ean s\u1eafc n\u00e9t, m\u00e0u s\u1eafc s\u1ed1ng \u0111\u1ed9ng v\u00e0 r\u1ef1c r\u1ee1.<\/span><\/p>\n

\"thanh-ram-4\"<\/picture><\/p>\n

Chuy\u1ec3n \u0111\u1ed9ng nh\u00e2n v\u1eadt trong game, hi\u1ec7u \u1ee9ng tr\u01a1n tru<\/b><\/h3>\n

Vi\u1ec7c b\u1ed5 sung RAM gi\u00fap c\u00e1c chuy\u1ec3n \u0111\u1ed9ng trong game tr\u1edf n\u00ean nhuy\u1ec5n v\u00e0 ch\u00e2n th\u1ef1c h\u01a1n. Nh\u00e2n v\u1eadt, hi\u1ec7u \u1ee9ng v\u1eadt l\u00fd, \u00e1nh s\u00e1ng hay chuy\u1ec3n c\u1ea3nh s\u1ebd \u0111\u01b0\u1ee3c t\u1ea3i v\u00e0 hi\u1ec3n th\u1ecb m\u01b0\u1ee3t m\u00e0, h\u1ea1n ch\u1ebf t\u00ecnh tr\u1ea1ng b\u1ecb gi\u1eadt h\u00ecnh hay lag khung h\u00ecnh. B\u1ed9 nh\u1edb t\u1ea1m \u0111\u1ee7 l\u1edbn c\u00f2n gi\u00fap tr\u00f2 ch\u01a1i x\u1eed l\u00fd c\u00e1c c\u1ea3nh c\u00f3 \u0111\u1ed9 chi ti\u1ebft cao m\u00e0 kh\u00f4ng l\u00e0m ch\u1eadm t\u1ed1c \u0111\u1ed9 khung h\u00ecnh.<\/span><\/p>\n

C\u00e1c lo\u1ea1i thanh RAM ph\u1ed5 bi\u1ebfn hi\u1ec7n nay<\/b><\/h2>\n

C\u00e1c lo\u1ea1i RAM th\u01b0\u1eddng \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i d\u1ef1a tr\u00ean c\u00f4ng ngh\u1ec7, t\u1ed1c \u0111\u1ed9 xung nh\u1ecbp, dung l\u01b0\u1ee3ng v\u00e0 k\u00edch th\u01b0\u1edbc v\u1eadt l\u00fd. Ngo\u00e0i RAM DDR truy\u1ec1n th\u1ed1ng, ng\u01b0\u1eddi d\u00f9ng hi\u1ec7n nay c\u00f2n c\u00f3 c\u00e1c l\u1ef1a ch\u1ecdn nh\u01b0 DDR2, DDR3, DDR4 v\u00e0 DDR5 v\u1edbi c\u00e1c \u0111\u1eb7c t\u00ednh kh\u00e1c nhau v\u1ec1 t\u1ed1c \u0111\u1ed9 v\u00e0 hi\u1ec7u n\u0103ng. B\u00ean c\u1ea1nh \u0111\u00f3, RAM c\u0169ng \u0111\u01b0\u1ee3c chia theo RAM cho laptop (SO-DIMM) v\u00e0 RAM cho PC (DIMM) \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi khe c\u1eafm v\u1eadt l\u00fd c\u1ee7a t\u1eebng thi\u1ebft b\u1ecb.<\/span><\/p>\n\n\n\n\n\n\n\n\n
Lo\u1ea1i RAM<\/b><\/td>\nDung l\u01b0\u1ee3ng ph\u1ed5 bi\u1ebfn<\/b><\/td>\nT\u1ed1c \u0111\u1ed9 (MHz)<\/b><\/td>\n\u1ee8ng d\u1ee5ng ch\u00ednh<\/b><\/td>\nK\u00edch th\u01b0\u1edbc v\u1eadt l\u00fd<\/b><\/td>\n<\/tr>\n
DDR3<\/span><\/td>\n2GB \u2013 16GB<\/span><\/td>\n800 \u2013 2133<\/span><\/td>\nLaptop, PC c\u0169<\/span><\/td>\nDIMM \/ SO-DIMM<\/span><\/td>\n<\/tr>\n
DDR4<\/span><\/td>\n4GB \u2013 32GB<\/span><\/td>\n1600 \u2013 3200<\/span><\/td>\nLaptop, PC m\u1edbi<\/span><\/td>\nDIMM \/ SO-DIMM<\/span><\/td>\n<\/tr>\n
DDR5<\/span><\/td>\n8GB \u2013 64GB<\/span><\/td>\n3200 \u2013 8400<\/span><\/td>\nGame, Workstation<\/span><\/td>\nDIMM \/ SO-DIMM<\/span><\/td>\n<\/tr>\n
RAM Laptop (SO-DIMM)<\/span><\/td>\n4GB \u2013 32GB<\/span><\/td>\nTheo chu\u1ea9n DDR3\/4\/5<\/span><\/td>\nLaptop<\/span><\/td>\nSO-DIMM<\/span><\/td>\n<\/tr>\n
RAM PC (DIMM)<\/span><\/td>\n4GB \u2013 64GB<\/span><\/td>\nTheo chu\u1ea9n DDR3\/4\/5<\/span><\/td>\nPC \u0111\u1ec3 b\u00e0n<\/span><\/td>\nDIMM<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Nh\u1eefng l\u01b0u \u00fd quan tr\u1ecdng tr\u01b0\u1edbc khi n\u00e2ng c\u1ea5p thanh RAM<\/b><\/h2>\n

N\u00e2ng c\u1ea5p RAM c\u00f3 th\u1ec3 mang l\u1ea1i hi\u1ec7u su\u1ea5t t\u1ed1t h\u01a1n cho m\u00e1y t\u00ednh ho\u1eb7c laptop, nh\u01b0ng tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n, ng\u01b0\u1eddi d\u00f9ng c\u1ea7n l\u01b0u \u00fd m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 c\u01a1 b\u1ea3n. Vi\u1ec7c t\u00ecm hi\u1ec3u k\u1ef9 v\u1ec1 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ee7a thi\u1ebft b\u1ecb, dung l\u01b0\u1ee3ng t\u1ed1i \u0111a h\u1ed7 tr\u1ee3 v\u00e0 lo\u1ea1i RAM ph\u00f9 h\u1ee3p s\u1ebd gi\u00fap tr\u00e1nh c\u00e1c v\u1ea5n \u0111\u1ec1 ph\u00e1t sinh. Ngo\u00e0i ra, c\u00e2n nh\u1eafc nhu c\u1ea7u s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf c\u0169ng quan tr\u1ecdng \u0111\u1ec3 n\u00e2ng c\u1ea5p hi\u1ec7u qu\u1ea3 m\u00e0 kh\u00f4ng l\u00e3ng ph\u00ed.<\/span><\/p>\n

Ki\u1ec3m tra kh\u1ea3 n\u0103ng n\u00e2ng c\u1ea5p RAM tr\u00ean thi\u1ebft b\u1ecb<\/b><\/h3>\n

Tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh n\u00e2ng c\u1ea5p RAM, b\u1ea1n n\u00ean ki\u1ec3m tra ph\u1ea7n c\u1ee9ng c\u1ee7a laptop ho\u1eb7c PC \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o thi\u1ebft b\u1ecb c\u00f3 h\u1ed7 tr\u1ee3 vi\u1ec7c n\u00e0y. H\u1ea7u h\u1ebft c\u00e1c d\u00f2ng m\u00e1y ra m\u1eaft trong 10 n\u0103m g\u1ea7n \u0111\u00e2y \u0111\u1ec1u cho ph\u00e9p thay th\u1ebf RAM, nh\u1edd thi\u1ebft k\u1ebf khe c\u1eafm d\u1ec5 th\u00e1o l\u1eafp. Tuy nhi\u00ean, m\u1ed9t s\u1ed1 m\u1eabu v\u1eabn c\u00f3 RAM h\u00e0n c\u1ed1 \u0111\u1ecbnh v\u00e0o bo m\u1ea1ch, khi\u1ebfn vi\u1ec7c n\u00e2ng c\u1ea5p tr\u1edf n\u00ean kh\u00f4ng kh\u1ea3 thi.<\/span><\/p>\n

T\u00ecm hi\u1ec3u th\u00f4ng s\u1ed1 RAM c\u1ea7n n\u00e2ng c\u1ea5p<\/b><\/h3>\n

Ngo\u00e0i vi\u1ec7c ki\u1ec3m tra kh\u1ea3 n\u0103ng h\u1ed7 tr\u1ee3, b\u1ea1n c\u0169ng n\u00ean x\u00e1c \u0111\u1ecbnh th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a RAM hi\u1ec7n t\u1ea1i. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m lo\u1ea1i RAM (DDR3, DDR4 hay DDR5), dung l\u01b0\u1ee3ng, t\u1ed1c \u0111\u1ed9 v\u00e0 Bus RAM. Ch\u1ecdn RAM t\u01b0\u01a1ng th\u00edch v\u1edbi th\u00f4ng s\u1ed1 c\u0169 gi\u00fap \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh. C\u00e1c d\u00f2ng RAM \u0111\u1eddi m\u1edbi th\u01b0\u1eddng c\u00f3 t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd nhanh h\u01a1n, v\u00ec v\u1eady vi\u1ec7c c\u00e2n nh\u1eafc gi\u1eefa hi\u1ec7u n\u0103ng v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi thi\u1ebft b\u1ecb l\u00e0 r\u1ea5t quan tr\u1ecdng tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh mua linh ki\u1ec7n m\u1edbi.<\/span><\/p>\n

\"thanh-ram-5\"<\/picture><\/p>\n

X\u00e1c \u0111\u1ecbnh dung l\u01b0\u1ee3ng t\u1ed1i \u0111a v\u00e0 s\u1ed1 khe c\u1eafm<\/b><\/h3>\n

Dung l\u01b0\u1ee3ng t\u1ed1i \u0111a m\u00e0 laptop ho\u1eb7c PC h\u1ed7 tr\u1ee3 l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng c\u1ea7n ki\u1ec3m tra. V\u1edbi c\u00e1c m\u1eabu m\u00e1y c\u0169, khe<\/span> thanh RAM<\/b> th\u01b0\u1eddng gi\u1edbi h\u1ea1n \u1edf 4GB, trong khi nh\u1eefng thi\u1ebft b\u1ecb hi\u1ec7n \u0111\u1ea1i th\u01b0\u1eddng c\u00f3 2 khe c\u1eafm, cho ph\u00e9p n\u00e2ng c\u1ea5p linh ho\u1ea1t v\u00e0 \u0111a d\u1ea1ng h\u01a1n. Vi\u1ec7c n\u1eafm r\u00f5 dung l\u01b0\u1ee3ng t\u1ed1i \u0111a gi\u00fap ng\u01b0\u1eddi d\u00f9ng l\u1ef1a ch\u1ecdn RAM ph\u00f9 h\u1ee3p m\u00e0 kh\u00f4ng g\u00e2y xung \u0111\u1ed9t ho\u1eb7c l\u00e3ng ph\u00ed. \u0110\u1ed3ng th\u1eddi, ki\u1ec3m tra s\u1ed1 khe c\u1eafm c\u00f2n gi\u00fap b\u1ea1n bi\u1ebft c\u00f3 th\u1ec3 n\u00e2ng c\u1ea5p t\u1eebng khe hay c\u1ea7n thay th\u1ebf ho\u00e0n to\u00e0n \u0111\u1ec3 t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t h\u1ec7 th\u1ed1ng.<\/span><\/p>\n

\u0110\u00e1nh gi\u00e1 m\u1ee9c s\u1eed d\u1ee5ng RAM th\u1ef1c t\u1ebf<\/b><\/h3>\n

Tr\u01b0\u1edbc khi n\u00e2ng c\u1ea5p RAM, vi\u1ec7c xem x\u00e9t m\u1ee9c s\u1eed d\u1ee5ng hi\u1ec7n t\u1ea1i c\u1ee7a m\u00e1y l\u00e0 r\u1ea5t quan tr\u1ecdng. N\u1ebfu b\u1ea1n th\u01b0\u1eddng ch\u1ec9 th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 c\u01a1 b\u1ea3n nh\u01b0 l\u01b0\u1edbt web, xem phim hay l\u00e0m vi\u1ec7c v\u0103n ph\u00f2ng, vi\u1ec7c l\u1eafp th\u00eam nhi\u1ec1u RAM s\u1ebd kh\u00f4ng mang l\u1ea1i c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 m\u00e0 c\u00f2n g\u00e2y l\u00e3ng ph\u00ed chi ph\u00ed. Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu b\u1ea1n th\u01b0\u1eddng ch\u1ea1y ph\u1ea7n m\u1ec1m n\u1eb7ng, \u0111a nhi\u1ec7m ho\u1eb7c ch\u01a1i game, vi\u1ec7c b\u1ed5 sung RAM s\u1ebd gi\u00fap h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng m\u01b0\u1ee3t m\u00e0 h\u01a1n.<\/span><\/p>\n

\"thanh-ram-6\"<\/picture><\/p>\n

Ki\u1ec3m tra t\u00ednh n\u0103ng XMP tr\u00ean RAM<\/b><\/h3>\n

M\u1ed9t y\u1ebfu t\u1ed1 kh\u00e1c c\u1ea7n l\u01b0u \u00fd l\u00e0 kh\u1ea3 n\u0103ng h\u1ed7 tr\u1ee3 XMP (Extreme Memory Profile) c\u1ee7a b\u1ed9 nh\u1edb RAM. XMP cho ph\u00e9p RAM ch\u1ea1y \u1edf xung nh\u1ecbp t\u1ed1i \u0111a m\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u00e3 thi\u1ebft l\u1eadp, gi\u00fap t\u1eadn d\u1ee5ng h\u1ebft hi\u1ec7u n\u0103ng ti\u1ec1m n\u0103ng c\u1ee7a thi\u1ebft b\u1ecb. Khi n\u00e2ng c\u1ea5p RAM, n\u1ebfu b\u1ed9 nh\u1edb m\u1edbi c\u00f3 th\u1ec3 b\u1eadt XMP, m\u00e1y s\u1ebd ho\u1ea1t \u0111\u1ed9ng nhanh h\u01a1n so v\u1edbi m\u1eb7c \u0111\u1ecbnh.<\/span><\/p>\n

N\u00e2ng c\u1ea5p thanh RAM bao nhi\u00eau l\u00e0 \u0111\u1ee7?<\/b><\/h2>\n

V\u1edbi ng\u01b0\u1eddi d\u00f9ng c\u01a1 b\u1ea3n, th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 nh\u01b0 l\u01b0\u1edbt web, xem phim hay l\u00e0m vi\u1ec7c v\u0103n ph\u00f2ng, dung l\u01b0\u1ee3ng RAM t\u1eeb 4GB \u0111\u1ebfn 8GB th\u01b0\u1eddng \u0111\u00e3 \u0111\u00e1p \u1ee9ng \u0111\u1ee7, gi\u00fap h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng m\u01b0\u1ee3t m\u00e0 m\u00e0 kh\u00f4ng g\u1eb7p hi\u1ec7n t\u01b0\u1ee3ng gi\u1eadt lag. Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu b\u1ea1n th\u01b0\u1eddng xuy\u00ean m\u1edf nhi\u1ec1u \u1ee9ng d\u1ee5ng c\u00f9ng l\u00fac ho\u1eb7c l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c ph\u1ea7n m\u1ec1m n\u1eb7ng, RAM l\u1edbn h\u01a1n s\u1ebd mang l\u1ea1i hi\u1ec7u su\u1ea5t t\u1ed1t h\u01a1n v\u00e0 tr\u1ea3i nghi\u1ec7m li\u1ec1n m\u1ea1ch h\u01a1n.<\/span><\/p>\n

\"thanh-ram-7\"<\/picture><\/p>\n

\u0110\u1ed1i v\u1edbi game th\u1ee7 v\u00e0 nh\u1eefng ng\u01b0\u1eddi l\u00e0m \u0111\u1ed3 h\u1ecda, d\u1ef1ng video hay l\u1eadp tr\u00ecnh chuy\u00ean s\u00e2u, n\u00e2ng c\u1ea5p RAM t\u1eeb 16GB tr\u1edf l\u00ean l\u00e0 l\u1ef1a ch\u1ecdn h\u1ee3p l\u00fd. Dung l\u01b0\u1ee3ng n\u00e0y gi\u00fap x\u1eed l\u00fd h\u00ecnh \u1ea3nh, hi\u1ec7u \u1ee9ng v\u00e0 d\u1eef li\u1ec7u l\u1edbn m\u1ed9t c\u00e1ch nhanh ch\u00f3ng, gi\u1ea3m thi\u1ec3u t\u00ecnh tr\u1ea1ng t\u1ea3i l\u1ea1i \u1ee9ng d\u1ee5ng ho\u1eb7c ch\u1eadm khung h\u00ecnh. \u0110\u1ed3ng th\u1eddi, m\u00e1y t\u00ednh s\u1ebd duy tr\u00ec hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh trong qu\u00e1 tr\u00ecnh ch\u1ea1y \u0111a nhi\u1ec7m, t\u0103ng n\u0103ng su\u1ea5t l\u00e0m vi\u1ec7c v\u00e0 gi\u1ea3i tr\u00ed.<\/span><\/p>\n

Ngo\u00e0i dung l\u01b0\u1ee3ng, b\u1ea1n c\u0169ng n\u00ean c\u00e2n nh\u1eafc t\u1ed1c \u0111\u1ed9 RAM v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi thi\u1ebft b\u1ecb. Vi\u1ec7c ch\u1ecdn RAM ph\u00f9 h\u1ee3p v\u1edbi chu\u1ea9n DDR, t\u1ed1c \u0111\u1ed9 xung nh\u1ecbp v\u00e0 Bus c\u1ee7a m\u00e1y s\u1ebd gi\u00fap t\u1eadn d\u1ee5ng t\u1ed1i \u0111a hi\u1ec7u n\u0103ng, \u0111\u1ed3ng th\u1eddi tr\u00e1nh t\u00ecnh tr\u1ea1ng l\u00e3ng ph\u00ed khi n\u00e2ng c\u1ea5p qu\u00e1 m\u1ee9c so v\u1edbi nhu c\u1ea7u th\u1ef1c t\u1ebf. Hi\u1ec3u r\u00f5 c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y s\u1ebd gi\u00fap b\u1ea1n n\u00e2ng c\u1ea5p RAM v\u1eeba \u0111\u1ee7, v\u1eeba hi\u1ec7u qu\u1ea3 v\u00e0 b\u1ec1n l\u00e2u.<\/span><\/p>\n

K\u1ebft lu\u1eadn<\/b><\/h2>\n

N\u00e2ng c\u1ea5p<\/span> thanh RAM<\/b> l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e1ch hi\u1ec7u qu\u1ea3 nh\u1ea5t \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t m\u00e1y t\u00ednh ho\u1eb7c laptop, gi\u00fap tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng tr\u1edf n\u00ean m\u01b0\u1ee3t m\u00e0 h\u01a1n, t\u1eeb \u0111a nhi\u1ec7m, l\u01b0\u1edbt web \u0111\u1ebfn ch\u01a1i game v\u00e0 l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c ph\u1ea7n m\u1ec1m n\u1eb7ng. Vi\u1ec7c l\u1ef1a ch\u1ecdn dung l\u01b0\u1ee3ng, t\u1ed1c \u0111\u1ed9 v\u00e0 lo\u1ea1i RAM ph\u00f9 h\u1ee3p v\u1edbi thi\u1ebft b\u1ecb s\u1ebd t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng m\u00e0 kh\u00f4ng g\u00e2y l\u00e3ng ph\u00ed chi ph\u00ed.<\/span><\/p>\n

Xem th\u00eam:<\/b><\/p>\n