{"id":269023,"date":"2023-10-07T13:28:20","date_gmt":"2023-10-07T06:28:20","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=269023"},"modified":"2023-10-07T13:28:20","modified_gmt":"2023-10-07T06:28:20","slug":"vga-la-gi","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/vga-la-gi\/","title":{"rendered":"Card VGA L\u00e0 g\u00ec? N\u00ean ch\u1ecdn card VGA n\u00e0o cho \u0111\u1ed3 h\u1ecda?"},"content":{"rendered":"

VGA l\u00e0 m\u1ed9t lo\u1ea1i card \u0111\u1ed3 h\u1ecda \u0111\u1ea3m nh\u1eadn ch\u1ee9c n\u0103ng x\u1eed l\u00fd h\u00ecnh \u1ea3nh tr\u00ean m\u00e1y t\u00ednh. Lo\u1ea1i thi\u1ebft b\u1ecb n\u00e0y \u0111\u00f3ng vai tr\u00f2 v\u00f4 c\u00f9ng quan tr\u1ecdng, nh\u1ea5t l\u00e0 \u0111\u1ed1i v\u1edbi nh\u1eefng ai l\u00e0m vi\u1ec7c trong l\u0129nh v\u1ef1c thi\u1ebft k\u1ebf, \u0111\u1ed3 h\u1ecda. V\u1eady, VGA l\u00e0 g\u00ec? L\u00e0m c\u00e1ch n\u00e0o \u0111\u1ec3 b\u1ea1n l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c lo\u1ea1i card VGA ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a m\u00ecnh? H\u00e3y c\u00f9ng Ho\u00e0ng H\u00e0 Mobile t\u00ecm hi\u1ec3u qua b\u00e0i vi\u1ebft \u0111\u01b0\u1ee3c chia s\u1ebb d\u01b0\u1edbi \u0111\u00e2y!<\/span><\/p>\n

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

Tr\u01b0\u1edbc khi \u0111\u1ebfn v\u1edbi c\u00e1c b\u01b0\u1edbc l\u1ef1a ch\u1ecdn VGA, ch\u00fang ta s\u1ebd c\u00f9ng t\u00ecm hi\u1ec3u v\u1ec1 kh\u00e1i ni\u1ec7m VGA l\u00e0 g\u00ec.<\/span><\/p>\n

VGA l\u00e0 t\u1eeb vi\u1ebft t\u1eaft c\u1ee7a Video Graphics Adaptor, hay c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 card \u0111\u1ed3 h\u1ecda\/card m\u00e0n h\u00ecnh. Tr\u00ean m\u00e1y t\u00ednh, VGA c\u00f3 ch\u1ee9c n\u0103ng x\u1eed l\u00fd c\u00e1c t\u00e1c v\u1ee5 li\u00ean quan \u0111\u1ebfn h\u00ecnh \u1ea3nh hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh m\u00e1y t\u00ednh ho\u1eb7c thi\u1ebft b\u1ecb ngo\u1ea1i vi, bao g\u1ed3m: \u0111\u1ed9 ph\u00e2n gi\u1ea3i, s\u1eafc \u0111\u1ed9, \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n, ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh hi\u1ec3n th\u1ecb\u2026 T\u1eeb \u0111\u00f3, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 l\u00e0m vi\u1ec7c tr\u00ean m\u00e1y t\u00ednh m\u1ed9t c\u00e1ch tr\u1ef1c quan nh\u1ea5t.\u00a0<\/span><\/p>\n

\"vga-la-gi-1\"<\/p>\n

T\u1ea5t c\u1ea3 c\u00e1c chi\u1ebfc laptop, m\u00e1y t\u00ednh \u0111\u1ec1u c\u1ea7n c\u00f3 card m\u00e0n h\u00ecnh \u0111\u1ec3 x\u1eed l\u00fd v\u00e0 xu\u1ea5t h\u00ecnh \u1ea3nh tr\u00ean m\u00e0n h\u00ecnh thi\u1ebft b\u1ecb. Trong \u0111\u00f3, GPU (Graphic Processing Unit) \u0111\u01b0\u1ee3c xem nh\u01b0 b\u1ed9 n\u00e3o c\u1ee7a VGA v\u00e0 VGA thu\u1ed9c ph\u1ea7n c\u1ee9ng c\u1ee7a thi\u1ebft b\u1ecb m\u00e1y t\u00ednh.\u00a0<\/span><\/p>\n

S\u1edf d\u0129 VGA n\u00e0y \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng l\u00e0 v\u00ec n\u00f3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn kh\u1ea3 n\u0103ng x\u1eed l\u00fd \u0111\u1ed3 h\u1ecda v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh hi\u1ec3n th\u1ecb tr\u00ean m\u00e1y t\u00ednh, laptop. C\u00f3 th\u1ec3 n\u00f3i r\u1eb1ng, c\u00f4ng ngh\u1ec7 VGA c\u00e0ng m\u1ea1nh th\u00ec t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd h\u00ecnh \u1ea3nh c\u00e0ng cao, h\u00ecnh \u1ea3nh hi\u1ec3n th\u1ecb l\u1ea1i c\u00e0ng chi ti\u1ebft, ch\u00e2n th\u1eadt, s\u1ed1ng \u0111\u1ed9ng v\u00e0 \u0111\u1eb9p m\u1eaft.\u00a0<\/span><\/p>\n

\u0110\u1ed1i v\u1edbi nh\u1eefng ai c\u00f3 nhu c\u1ea7u t\u00ecm ki\u1ebfm m\u1ed9t chi\u1ebfc laptop, m\u00e1y t\u00ednh \u0111\u1ec3 ch\u01a1i game ho\u1eb7c ph\u1ee5c v\u1ee5 cho c\u00e1c c\u00f4ng vi\u1ec7c \u0111\u1eb7c th\u00f9 nh\u01b0 thi\u1ebft k\u1ebf \u0111\u1ed3 h\u1ecda, 3D, designer\u2026 ng\u01b0\u1eddi ta th\u01b0\u1eddng s\u1ebd t\u00ecm hi\u1ec3u v\u00e0 so s\u00e1nh th\u00f4ng s\u1ed1 c\u1ee7a card m\u00e0n h\u00ecnh tr\u01b0\u1edbc ti\u00ean. B\u1edfi l\u1ebd, \u0111\u00e2y l\u00e0 th\u00e0nh ph\u1ea7n quy\u1ebft \u0111\u1ecbnh gi\u00e1 th\u00e0nh c\u1ee7a m\u00e1y t\u00ednh v\u00e0 t\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m khi l\u00e0m vi\u1ec7c, ch\u01a1i game hay gi\u1ea3i tr\u00ed c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.\u00a0<\/span><\/p>\n

Ph\u00e2n lo\u1ea1i c\u00e1c VGA ph\u1ed5 bi\u1ebfn<\/b><\/h2>\n

Sau khi \u0111\u00e3 n\u1eafm r\u00f5 VGA l\u00e0 g\u00ec, ch\u00fang ta s\u1ebd ti\u1ebfp t\u1ee5c t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c lo\u1ea1i VGA ph\u1ed5 bi\u1ebfn v\u00e0 \u01b0u – nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a t\u1eebng lo\u1ea1i.\u00a0 <\/span>C\u1ee5 th\u1ec3, card m\u00e0n h\u00ecnh VGA \u0111\u01b0\u1ee3c chia l\u00e0m 2 lo\u1ea1i, bao g\u1ed3m Card r\u1eddi v\u00e0 Card Onboard.<\/span><\/p>\n

Card onboard (VGA t\u00edch h\u1ee3p) l\u00e0 g\u00ec?<\/b><\/h3>\n

Card onboard (card t\u00edch h\u1ee3p) l\u00e0 lo\u1ea1i VGA \u0111\u01b0\u1ee3c nh\u00e0 s\u1ea3n xu\u1ea5t t\u00edch h\u1ee3p s\u1eb5n v\u00e0o Mainboard (hay bo m\u1ea1ch ch\u1ee7) c\u1ee7a laptop, m\u00e1y t\u00ednh. Lo\u1ea1i card n\u00e0y ho\u1ea1t \u0111\u1ed9ng v\u00e0 x\u1eed l\u00fd h\u00ecnh \u1ea3nh \u0111\u1ea7u ra d\u1ef1a tr\u00ean RAM v\u00e0 CPU c\u1ee7a m\u00e1y t\u00ednh. Nh\u00ecn chung, gi\u00e1 th\u00e0nh c\u1ee7a card onboard th\u01b0\u1eddng kh\u00e1 th\u1ea5p v\u00ec \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u1eb5n trong thi\u1ebft b\u1ecb.<\/span><\/p>\n

\"vga-la-gi-2\"<\/p>\n

Hi\u1ec7n nay, v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n v\u01b0\u1ee3t b\u1eadc c\u1ee7a c\u00f4ng ngh\u1ec7, s\u1ee9c m\u1ea1nh x\u1eed l\u00fd \u0111\u1ed3 h\u1ecda c\u1ee7a card onboard \u0111\u00e3 \u0111\u01b0\u1ee3c n\u00e2ng c\u1ea5p \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ng\u00e0y c\u00e0ng \u0111a d\u1ea1ng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. M\u1eb7c d\u00f9 v\u1eady, so v\u1edbi card r\u1eddi, card t\u00edch h\u1ee3p v\u1eabn ch\u01b0a th\u1ec3 mang l\u1ea1i tr\u1ea3i nghi\u1ec7m ch\u01a1i game, gi\u1ea3i tr\u00ed v\u00e0 l\u00e0m vi\u1ec7c t\u1ed1t b\u1eb1ng.\u00a0<\/span><\/p>\n

Card r\u1eddi VGA l\u00e0 g\u00ec?<\/b><\/h3>\n

T\u01b0\u01a1ng t\u1ef1 v\u1edbi card t\u00edch h\u1ee3p, card r\u1eddi c\u0169ng s\u1edf h\u1eefu c\u00e1c t\u00ednh n\u0103ng c\u01a1 b\u1ea3n m\u00e0 m\u1ed9t VGA c\u1ea7n c\u00f3, nh\u01b0ng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t \u1edf \u0111\u00e2y l\u00e0 card r\u1eddi \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ed9c l\u1eadp so v\u1edbi m\u00e1y t\u00ednh v\u00e0 c\u00f3 s\u1ee9c m\u1ea1nh x\u1eed l\u00fd cao h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi card t\u00edch h\u1ee3p.<\/span><\/p>\n

\"vga-la-gi-3\"<\/p>\n

Card r\u1eddi \u0111\u01b0\u1ee3c trang b\u1ecb ri\u00eang m\u1ed9t GPU v\u00e0 b\u1ed9 t\u1ea3n nhi\u1ec7t \u0111\u1ec3 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng x\u1eed l\u00fd h\u00ecnh \u1ea3nh \u0111\u1ed3 h\u1ecda. V\u00ec s\u1ee9c m\u1ea1nh c\u1ee7a card r\u1eddi r\u1ea5t m\u1ea1nh m\u1ebd, n\u00ean gi\u00e1 th\u00e0nh c\u1ee7a card n\u00e0y c\u0169ng cao h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi card t\u00edch h\u1ee3p. Hi\u1ec7n nay, tr\u00ean th\u1ecb tr\u01b0\u1eddng c\u00f3 2 h\u00e3ng s\u1ea3n xu\u1ea5t card \u0111\u1ed3 h\u1ecda r\u1eddi n\u1ed5i ti\u1ebfng l\u00e0 AMD v\u00e0 nVidia.<\/span><\/p>\n

So s\u00e1nh c\u00e1c lo\u1ea1i card \u0111\u1ed3 h\u1ecda VGA l\u00e0 g\u00ec?<\/b><\/h3>\n\n\n\n\n\n
<\/td>\nCard t\u00edch h\u1ee3p<\/span><\/td>\nCard r\u1eddi<\/span><\/td>\n<\/tr>\n
\u01afu \u0111i\u1ec3m<\/span><\/td>\n\n
    \n
  • \u00cdt g\u1eb7p l\u1ed7i v\u00ec \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf t\u1ed1i \u01b0u cho bo m\u1ea1ch ch\u1ee7 v\u00e0 Chipset.<\/span><\/li>\n
  • \u0110\u1ed9 t\u01b0\u01a1ng th\u00edch ph\u1ea7n c\u1ee9ng cao.<\/span><\/li>\n<\/ul>\n<\/td>\n
\n
    \n
  • Kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh v\u00ec \u0111\u01b0\u1ee3c trang b\u1ecb GPU, b\u1ed9 nh\u1edb v\u00e0 b\u1ed9 t\u1ea3n nhi\u1ec7t ri\u00eang.<\/span><\/li>\n
  • X\u1eed l\u00fd c\u00e1c ph\u1ea7n m\u1ec1m\/\u1ee9ng d\u1ee5ng n\u1eb7ng m\u1ed9t c\u00e1ch m\u01b0\u1ee3t m\u00e0.<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/span><\/td>\n\n
    \n
  • \u1ea2nh h\u01b0\u1edfng ti\u00eau c\u1ef1c \u0111\u1ebfn hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng v\u00e0 l\u00e0m hao t\u1ed5n t\u00e0i nguy\u00ean m\u00e1y t\u00ednh, v\u00ec card \u0111\u1ed3 h\u1ecda t\u00edch h\u1ee3p s\u1ebd chi\u1ebfm d\u1ee5ng v\u00e0 khi\u1ebfn RAM ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c d\u1eabn \u0111\u1ebfn n\u00f3ng RAM, m\u00e1y treo\u2026<\/span><\/li>\n
  • Kh\u00f4ng ch\u1ea1y \u0111\u01b0\u1ee3c c\u00e1c \u1ee9ng d\u1ee5ng\/ph\u1ea7n m\u1ec1m \u0111\u1ed3 h\u1ecda hay c\u00e1c game n\u1eb7ng.\u00a0<\/span><\/li>\n<\/ul>\n<\/td>\n
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