{"id":371330,"date":"2024-07-26T21:20:33","date_gmt":"2024-07-26T14:20:33","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=371330"},"modified":"2024-07-26T21:20:33","modified_gmt":"2024-07-26T14:20:33","slug":"x86-la-gi","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/x86-la-gi\/","title":{"rendered":"x86 l\u00e0 g\u00ec? V\u00ec sao Program Files & Program Files (x86) \u0111\u01b0\u1ee3c t\u00e1ch ri\u00eang"},"content":{"rendered":"

H\u1ec7 \u0111i\u1ec1u h\u00e0nh Windows \u0111\u00e3 qu\u00e1 quen thu\u1ed9c \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng m\u00e1y t\u00ednh to\u00e0n c\u1ea7u. Tuy nhi\u00ean v\u1ec1<\/span> x86 l\u00e0 g\u00ec<\/b> th\u00ec kh\u00f4ng ph\u1ea3i ai c\u0169ng bi\u1ebft. Ch\u00ednh s\u1ef1 hi\u1ec7n di\u1ec7n song h\u00e0nh c\u1ee7a hai th\u01b0 m\u1ee5c l\u00e0 Program Files & Program Files (x86) \u0111\u00e3 t\u1ea1o ra nhi\u1ec1u th\u1eafc m\u1eafc cho ng\u01b0\u1eddi d\u00f9ng. Ch\u00ednh v\u00ec th\u1ebf, trong b\u00e0i vi\u1ebft n\u00e0y Ho\u00e0ng H\u00e0 Mobile s\u1ebd gi\u1ea3i th\u00edch cho b\u1ea1n c\u1ee5 th\u1ec3 v\u1ec1 l\u00fd do hai danh m\u1ee5c n\u00e0y l\u1ea1i \u0111\u01b0\u1ee3c t\u00e1ch ri\u00eang trong h\u1ec7 \u0111i\u1ec1u h\u00e0nh Windows nh\u00e9.<\/span><\/p>\n

Windows phi\u00ean b\u1ea3n 32-bit l\u00e0 g\u00ec?<\/b><\/h2>\n

Tr\u01b0\u1edbc khi c\u00f9ng nhau t\u00ecm hi\u1ec3u v\u1ec1 <\/span>thu\u1eadt ng\u1eef x86 l\u00e0 g\u00ec?<\/b> B\u1ea1n h\u00e3y c\u00f9ng xem qua m\u1ed9t v\u00e0i kh\u00e1i ni\u1ec7m v\u1ec1 c\u00e1c phi\u00ean b\u1ea3n Windows nh\u00e9. Trong \u0111\u00f3, Windows phi\u00ean b\u1ea3n 32-bit l\u00e0 m\u1ed9t h\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi Microsoft. N\u00f3 n\u1ed5i b\u1eadt v\u1edbi kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch r\u1ed9ng r\u00e3i v\u00e0 t\u00ednh n\u0103ng \u1ed5n \u0111\u1ecbnh. \u0110\u01b0\u1ee3c ra m\u1eaft l\u1ea7n \u0111\u1ea7u ti\u00ean c\u00f9ng v\u1edbi Windows 95, phi\u00ean b\u1ea3n 32-bit c\u1ee7a Windows \u0111\u00e3 tr\u1edf th\u00e0nh n\u1ec1n t\u1ea3ng ph\u1ed5 bi\u1ebfn cho nhi\u1ec1u m\u00e1y t\u00ednh c\u00e1 nh\u00e2n v\u00e0 doanh nghi\u1ec7p trong su\u1ed1t nh\u1eefng n\u0103m 1990 v\u00e0 2000.<\/span><\/p>\n

\"x86-la-gi-1\"<\/picture><\/p>\n

V\u1edbi Windows 32-bit, m\u1ed9t trong nh\u1eefng gi\u1edbi h\u1ea1n quan tr\u1ecdng l\u00e0 kh\u1ea3 n\u0103ng qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb. H\u1ec7 \u0111i\u1ec1u h\u00e0nh n\u00e0y c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 t\u1ed1i \u0111a 4 GB RAM, v\u00e0 th\u01b0\u1eddng th\u1ef1c t\u1ebf ch\u1ec9 kho\u1ea3ng 3.2 GB do ph\u1ea7n m\u1ec1m h\u1ec7 th\u1ed1ng chi\u1ebfm d\u1ee5ng m\u1ed9t ph\u1ea7n b\u1ed9 nh\u1edb. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t h\u1ea1n ch\u1ebf \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng ho\u1eb7c tr\u00f2 ch\u01a1i y\u00eau c\u1ea7u nhi\u1ec1u b\u1ed9 nh\u1edb, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi h\u1ec7 th\u1ed1ng \u0111ang ch\u1ea1y nhi\u1ec1u \u1ee9ng d\u1ee5ng \u0111\u1ed3ng th\u1eddi.<\/span><\/p>\n

Tuy nhi\u00ean, Windows 32-bit v\u1eabn c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m nh\u1ea5t \u0111\u1ecbnh. M\u1ed9t trong s\u1ed1 \u0111\u00f3 l\u00e0 t\u00ednh t\u01b0\u01a1ng th\u00edch cao v\u1edbi c\u00e1c ph\u1ea7n m\u1ec1m c\u0169 v\u00e0 thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng. Nhi\u1ec1u \u1ee9ng d\u1ee5ng v\u00e0 thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n t\u1eeb l\u00e2u c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n tr\u00ean h\u1ec7 \u0111i\u1ec1u h\u00e0nh 32-bit do ch\u00fang \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf tr\u01b0\u1edbc khi c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh 64-bit tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn. \u0110i\u1ec1u n\u00e0y gi\u00fap ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 thi\u1ebft b\u1ecb c\u0169 m\u00e0 kh\u00f4ng g\u1eb7p ph\u1ea3i v\u1ea5n \u0111\u1ec1 t\u01b0\u01a1ng th\u00edch.<\/span><\/p>\n

Windows phi\u00ean b\u1ea3n 64-bit l\u00e0 g\u00ec?<\/b><\/h2>\n

Vi\u1ec7c t\u00ecm hi\u1ec3u th\u00f4ng tin v\u1ec1 Windows phi\u00ean b\u1ea3n 64-bit s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 <\/span>x86 l\u00e0 g\u00ec?<\/b> C\u1ee5 th\u1ec3 Windows phi\u00ean b\u1ea3n 64-bit mang l\u1ea1i nhi\u1ec1u c\u1ea3i ti\u1ebfn v\u01b0\u1ee3t tr\u1ed9i v\u1ec1 hi\u1ec7u su\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb so v\u1edbi c\u00e1c phi\u00ean b\u1ea3n 32-bit. Ra m\u1eaft l\u1ea7n \u0111\u1ea7u v\u00e0o n\u0103m 2001 v\u1edbi Windows XP Professional x64 Edition, phi\u00ean b\u1ea3n 64-bit \u0111\u00e3 tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n cho c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh hi\u1ec7n \u0111\u1ea1i. N\u00f3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ng\u00e0y c\u00e0ng cao c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m.<\/span><\/p>\n

\"x86-la-gi-2\"<\/picture><\/p>\n

Trong khi phi\u00ean b\u1ea3n 32-bit b\u1ecb gi\u1edbi h\u1ea1n \u1edf m\u1ee9c t\u1ed1i \u0111a 4 GB RAM, phi\u00ean b\u1ea3n 64-bit c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 l\u00ean \u0111\u1ebfn h\u00e0ng tr\u0103m GB RAM, tu\u1ef3 thu\u1ed9c v\u00e0o phi\u00ean b\u1ea3n Windows v\u00e0 bo m\u1ea1ch ch\u1ee7 c\u1ee7a m\u00e1y t\u00ednh. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u nhi\u1ec1u b\u1ed9 nh\u1edb, nh\u01b0 x\u1eed l\u00fd \u0111\u1ed3 h\u1ecda, d\u1ef1ng phim, m\u00f4 ph\u1ecfng khoa h\u1ecdc v\u00e0 c\u00e1c tr\u00f2 ch\u01a1i \u0111\u00f2i h\u1ecfi hi\u1ec7u su\u1ea5t cao.<\/span><\/p>\n

Kh\u1ea3 n\u0103ng x\u1eed l\u00fd c\u1ee7a Windows 64-bit c\u0169ng \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 nh\u1edd v\u00e0o ki\u1ebfn tr\u00fac thanh ghi 64-bit. Cho ph\u00e9p n\u00f3 x\u1eed l\u00fd d\u1eef li\u1ec7u l\u1edbn h\u01a1n v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n, gi\u1ea3m thi\u1ec3u th\u1eddi gian x\u1eed l\u00fd v\u00e0 t\u0103ng c\u01b0\u1eddng hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng. C\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ea1y tr\u00ean h\u1ec7 \u0111i\u1ec1u h\u00e0nh 64-bit c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng to\u00e0n b\u1ed9 s\u1ee9c m\u1ea1nh c\u1ee7a vi x\u1eed l\u00fd, mang l\u1ea1i tr\u1ea3i nghi\u1ec7m m\u01b0\u1ee3t m\u00e0 v\u00e0 nhanh ch\u00f3ng h\u01a1n.<\/span><\/p>\n

x86 l\u00e0 g\u00ec?<\/b><\/h2>\n

T\u00ean “x86” xu\u1ea5t ph\u00e1t t\u1eeb c\u00e1c s\u1ed1 cu\u1ed1i c\u1ee7a c\u00e1c b\u1ed9 vi x\u1eed l\u00fd ban \u0111\u1ea7u, c\u1ee5 th\u1ec3 l\u00e0 8086, 80286, 80386, v\u00e0 80486. Nh\u1eefng con s\u1ed1 n\u00e0y ph\u1ea3n \u00e1nh s\u1ef1 ti\u1ebfn h\u00f3a v\u00e0 c\u1ea3i ti\u1ebfn trong thi\u1ebft k\u1ebf v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a c\u00e1c b\u1ed9 vi x\u1eed l\u00fd qua t\u1eebng giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n. Ban \u0111\u1ea7u, x86 l\u00e0 m\u1ed9t ki\u1ebfn tr\u00fac 16-bit, nh\u01b0ng sau \u0111\u00f3 \u0111\u00e3 m\u1edf r\u1ed9ng l\u00ean 32-bit v\u1edbi b\u1ed9 vi x\u1eed l\u00fd 80386 v\u00e0 cu\u1ed1i c\u00f9ng l\u00e0 64-bit v\u1edbi s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a x86-64 (c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 x64) do AMD gi\u1edbi thi\u1ec7u v\u1edbi b\u1ed9 vi x\u1eed l\u00fd AMD64 v\u00e0o n\u0103m 2003.<\/span><\/p>\n

\"x86-la-gi-3\"<\/picture><\/p>\n

Ki\u1ebfn tr\u00fac x86 \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi t\u00ednh linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch ng\u01b0\u1ee3c. C\u00f3 ngh\u0129a l\u00e0 c\u00e1c b\u1ed9 vi x\u1eed l\u00fd x86 m\u1edbi c\u00f3 th\u1ec3 ch\u1ea1y ph\u1ea7n m\u1ec1m \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c b\u1ed9 vi x\u1eed l\u00fd x86 c\u0169 h\u01a1n m\u00e0 kh\u00f4ng g\u1eb7p v\u1ea5n \u0111\u1ec1 v\u1ec1 t\u01b0\u01a1ng th\u00edch. \u0110i\u1ec1u n\u00e0y \u0111\u00e3 gi\u00fap ki\u1ebfn tr\u00fac x86 tr\u1edf th\u00e0nh m\u1ed9t n\u1ec1n t\u1ea3ng l\u00e2u d\u00e0i v\u00e0 \u1ed5n \u0111\u1ecbnh cho c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m. T\u1eeb c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh MS-DOS, Windows, Linux \u0111\u1ebfn c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p v\u00e0 c\u00e1 nh\u00e2n.<\/span><\/p>\n

M\u1ed9t trong nh\u1eefng l\u1ee3i th\u1ebf ch\u00ednh c\u1ee7a ki\u1ebfn tr\u00fac x86 l\u00e0 c\u1ed9ng \u0111\u1ed3ng ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m r\u1ed9ng l\u1edbn v\u00e0 phong ph\u00fa. C\u00f3 h\u00e0ng tri\u1ec7u \u1ee9ng d\u1ee5ng v\u00e0 h\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ea1y tr\u00ean n\u1ec1n t\u1ea3ng x86, t\u1ea1o n\u00ean m\u1ed9t h\u1ec7 sinh th\u00e1i phong ph\u00fa v\u00e0 \u0111a d\u1ea1ng. Nh\u01b0 v\u1eady \u0111\u00e3 g\u00f3p ph\u1ea7n t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m v\u00e0 ph\u1ea7n c\u1ee9ng.<\/span><\/p>\n

Th\u00e0nh ph\u1ea7n c\u1ee7a Program Files & Program Files (x86) c\u00f3 g\u00ec?<\/b><\/h2>\n

Trong h\u1ec7 \u0111i\u1ec1u h\u00e0nh Windows, hai th\u01b0 m\u1ee5c “Program Files” v\u00e0 “Program Files (x86)” \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c t\u1ed5 ch\u1ee9c v\u00e0 qu\u1ea3n l\u00fd c\u00e1c \u1ee9ng d\u1ee5ng c\u00e0i \u0111\u1eb7t tr\u00ean m\u00e1y t\u00ednh. M\u1ed7i th\u01b0 m\u1ee5c c\u00f3 m\u1ed9t m\u1ee5c \u0111\u00edch c\u1ee5 th\u1ec3 v\u00e0 ch\u1ee9a c\u00e1c th\u00e0nh ph\u1ea7n c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng m\u01b0\u1ee3t m\u00e0 v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t.<\/span><\/p>\n

Program Files<\/b><\/h3>\n

Th\u01b0 m\u1ee5c Program Files l\u00e0 n\u01a1i ch\u1ee9a c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t tr\u00ean h\u1ec7 \u0111i\u1ec1u h\u00e0nh Windows phi\u00ean b\u1ea3n 64-bit. Khi c\u00e0i \u0111\u1eb7t m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh 64-bit, c\u00e1c t\u1ec7p v\u00e0 th\u01b0 m\u1ee5c c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh \u0111\u00f3 s\u1ebd \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong th\u01b0 m\u1ee5c n\u00e0y. Ch\u00ednh v\u00ec th\u1ebf gi\u00fap t\u00e1ch bi\u1ec7t c\u00e1c \u1ee9ng d\u1ee5ng 64-bit kh\u1ecfi c\u00e1c \u1ee9ng d\u1ee5ng 32-bit, t\u1ea1o ra m\u1ed9t c\u1ea5u tr\u00fac t\u1ed5 ch\u1ee9c r\u00f5 r\u00e0ng v\u00e0 h\u1ee3p l\u00fd.<\/span><\/p>\n

Program Files (x86)<\/b><\/h3>\n

Program Files (x86) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1ee9a c\u00e1c \u1ee9ng d\u1ee5ng 32-bit tr\u00ean h\u1ec7 \u0111i\u1ec1u h\u00e0nh Windows 64-bit. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c \u1ee9ng d\u1ee5ng 32-bit \u0111\u01b0\u1ee3c t\u00e1ch bi\u1ec7t kh\u1ecfi c\u00e1c \u1ee9ng d\u1ee5ng 64-bit, gi\u00fap h\u1ec7 \u0111i\u1ec1u h\u00e0nh qu\u1ea3n l\u00fd t\u1ed1t h\u01a1n v\u00e0 tr\u00e1nh xung \u0111\u1ed9t. C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh trong <\/span>x86 l\u00e0 g\u00ec<\/b>? Nh\u00ecn chung gi\u1eefa Program Files v\u00e0 Program Files (x86) \u0111\u1ec1u c\u00f3 c\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh gi\u1ed1ng nhau. Bao g\u1ed3m t\u1ec7p th\u1ef1c thi, th\u01b0 vi\u1ec7n li\u00ean k\u1ebft \u0111\u1ed9ng, th\u01b0 m\u1ee5c con v\u00e0 t\u00e0i nguy\u00ean \u1ee9ng d\u1ee5ng.<\/span><\/p>\n

S\u1ef1 kh\u00e1c bi\u1ec7t v\u00e0 l\u00fd do t\u1ea1i sao Program Files & Program Files (x86) \u0111\u01b0\u1ee3c t\u00e1ch ri\u00eang<\/b><\/h2>\n

Sau khi ch\u00fang ta \u0111\u00e3 hi\u1ec3u \u0111\u01b0\u1ee3c <\/span>x86 l\u00e0 g\u00ec <\/b>c\u0169ng nh\u01b0 c\u00e1c th\u00e0nh ph\u1ea7n c\u00f3 trong Program Files & Program Files (x86). \u0110i\u1ec1u quan tr\u1ecdng ti\u1ebfp theo \u0111\u00e2y b\u1ea1n c\u1ea7n quan t\u00e2m l\u00e0 l\u00fd do hai th\u01b0 m\u1ee5c n\u00e0y \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00e1ch r\u1eddi ri\u00eang bi\u1ec7t v\u1edbi nhau. Vi\u1ec7c t\u00e1ch ri\u00eang hai th\u01b0 m\u1ee5c n\u00e0y c\u00f3 l\u00fd do r\u00f5 r\u00e0ng, li\u00ean quan \u0111\u1ebfn s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c \u1ee9ng d\u1ee5ng 64-bit v\u00e0 32-bit, v\u00e0 mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch cho h\u1ec7 th\u1ed1ng v\u00e0 ng\u01b0\u1eddi d\u00f9ng.<\/span><\/p>\n

S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u1ee9ng d\u1ee5ng 64-bit v\u00e0 32-bit<\/b><\/h3>\n

S\u1ef1 kh\u00e1c bi\u1ec7t c\u01a1 b\u1ea3n gi\u1eefa \u1ee9ng d\u1ee5ng 64-bit v\u00e0 32-bit l\u00e0 ki\u1ebfn tr\u00fac b\u1ed9 vi x\u1eed l\u00fd m\u00e0 ch\u00fang \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ea1y tr\u00ean \u0111\u00f3. B\u1ed9 vi x\u1eed l\u00fd 64-bit c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd d\u1eef li\u1ec7u theo t\u1eebng kh\u1ed1i 64-bit, trong khi b\u1ed9 vi x\u1eed l\u00fd 32-bit x\u1eed l\u00fd theo kh\u1ed1i 32-bit. Nh\u01b0 th\u1ebf b\u1ed9 vi x\u1eed l\u00fd 64-bit c\u00f3 th\u1ec3 x\u1eed l\u00fd nhi\u1ec1u d\u1eef li\u1ec7u h\u01a1n trong c\u00f9ng m\u1ed9t kho\u1ea3ng th\u1eddi gian so v\u1edbi b\u1ed9 vi x\u1eed l\u00fd 32-bit.<\/span><\/p>\n

\"x86-la-gi-4\"<\/picture><\/p>\n

B\u00ean c\u1ea1nh \u0111\u00f3, h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 \u1ee9ng d\u1ee5ng 32-bit b\u1ecb gi\u1edbi h\u1ea1n \u1edf m\u1ee9c 4 GB RAM, v\u00e0 th\u1ef1c t\u1ebf ch\u1ec9 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng kho\u1ea3ng 3.2 GB do c\u00e1c ph\u1ea7n m\u1ec1m h\u1ec7 th\u1ed1ng chi\u1ebfm d\u1ee5ng m\u1ed9t ph\u1ea7n b\u1ed9 nh\u1edb. Ng\u01b0\u1ee3c l\u1ea1i, \u1ee9ng d\u1ee5ng 64-bit c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0 s\u1eed d\u1ee5ng nhi\u1ec1u h\u01a1n 4 GB RAM, th\u1eadm ch\u00ed l\u00ean \u0111\u1ebfn h\u00e0ng tr\u0103m GB t\u00f9y thu\u1ed9c v\u00e0o h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 ph\u1ea7n c\u1ee9ng. Th\u00f4ng tin n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c chia s\u1ebb r\u1ea5t r\u00f5 r\u00e0ng \u1edf ph\u1ea7n n\u1ed9i dung tr\u00ean ph\u1ea7n kh\u00e1i ni\u1ec7m <\/span>x86 l\u00e0 g\u00ec<\/b>.<\/span><\/p>\n

\u0110\u1ed3ng th\u1eddi, \u1ee9ng d\u1ee5ng 64-bit th\u01b0\u1eddng c\u00f3 hi\u1ec7u su\u1ea5t t\u1ed1t h\u01a1n v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng l\u1edbn h\u01a1n so v\u1edbi \u1ee9ng d\u1ee5ng 32-bit. Kh\u1ea3 n\u0103ng x\u1eed l\u00fd d\u1eef li\u1ec7u l\u1edbn h\u01a1n v\u00e0 truy c\u1eadp nhi\u1ec1u b\u1ed9 nh\u1edb h\u01a1n gi\u00fap c\u00e1c \u1ee9ng d\u1ee5ng 64-bit ch\u1ea1y m\u01b0\u1ee3t m\u00e0 h\u01a1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 n\u1eb7ng n\u1ec1 ho\u1eb7c \u0111a nhi\u1ec7m. C\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 ph\u1ea7n m\u1ec1m \u0111\u1ed3 h\u1ecda, bi\u00ean t\u1eadp video, v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m th\u01b0\u1eddng \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i l\u1edbn t\u1eeb phi\u00ean b\u1ea3n 64-bit.<\/span><\/p>\n

L\u00fd do t\u00e1ch ri\u00eang Program Files v\u00e0 Program Files (x86)<\/b><\/h3>\n

M\u1ed9t trong nh\u1eefng \u01b0u \u0111i\u1ec3m c\u1ee7a h\u1ec7 \u0111i\u1ec1u h\u00e0nh Windows l\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch ng\u01b0\u1ee3c v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng c\u0169. Th\u01b0 m\u1ee5c Program Files (x86) d\u00e0nh ri\u00eang cho c\u00e1c \u1ee9ng d\u1ee5ng 32-bit tr\u00ean h\u1ec7 \u0111i\u1ec1u h\u00e0nh 64-bit. T\u1eeb \u0111\u00f3 gi\u00fap \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c \u1ee9ng d\u1ee5ng 32-bit v\u1eabn ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng v\u00e0 kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u00e1c thay \u0111\u1ed5i trong h\u1ec7 \u0111i\u1ec1u h\u00e0nh 64-bit.<\/span><\/p>\n

H\u01a1n n\u1eefa, c\u00e1c \u1ee9ng d\u1ee5ng 32-bit v\u00e0 64-bit c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c phi\u00ean b\u1ea3n kh\u00e1c nhau c\u1ee7a c\u00f9ng m\u1ed9t th\u01b0 vi\u1ec7n (DLL). Vi\u1ec7c t\u00e1ch bi\u1ec7t c\u00e1c th\u01b0 m\u1ee5c c\u00e0i \u0111\u1eb7t gi\u00fap tr\u00e1nh xung \u0111\u1ed9t khi hai phi\u00ean b\u1ea3n kh\u00e1c nhau c\u1ee7a c\u00f9ng m\u1ed9t th\u01b0 vi\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. \u0110\u1ec3 t\u1eeb \u0111\u00f3, c\u1ea3 hai lo\u1ea1i \u1ee9ng d\u1ee5ng c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh m\u00e0 kh\u00f4ng g\u00e2y ra l\u1ed7i ho\u1eb7c s\u1ef1 c\u1ed1 do xung \u0111\u1ed9t t\u1ec7p.<\/span><\/p>\n

\"x86-la-gi-5\"<\/picture><\/p>\n

\u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi qu\u1ea3n tr\u1ecb h\u1ec7 th\u1ed1ng v\u00e0 ng\u01b0\u1eddi d\u00f9ng, vi\u1ec7c c\u00f3 hai th\u01b0 m\u1ee5c ri\u00eang bi\u1ec7t gi\u00fap d\u1ec5 d\u00e0ng h\u01a1n trong vi\u1ec7c qu\u1ea3n l\u00fd v\u00e0 b\u1ea3o tr\u00ec c\u00e1c \u1ee9ng d\u1ee5ng. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 nhanh ch\u00f3ng x\u00e1c \u0111\u1ecbnh xem m\u1ed9t \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 l\u00e0 32-bit hay 64-bit d\u1ef1a tr\u00ean th\u01b0 m\u1ee5c c\u00e0i \u0111\u1eb7t c\u1ee7a n\u00f3. T\u1eeb \u0111\u00f3 g\u00f3p ph\u1ea7n x\u1eed l\u00fd c\u00e1c v\u1ea5n \u0111\u1ec1 k\u1ef9 thu\u1eadt m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 h\u01a1n.<\/span><\/p>\n

L\u00fd do cu\u1ed1i c\u00f9ng, h\u1ec7 \u0111i\u1ec1u h\u00e0nh 64-bit th\u01b0\u1eddng \u0111i k\u00e8m v\u1edbi c\u00e1c t\u00ednh n\u0103ng b\u1ea3o m\u1eadt n\u00e2ng cao nh\u01b0 Data Execution Prevention (DEP) v\u00e0 Kernel Patch Protection. Vi\u1ec7c t\u00e1ch ri\u00eang c\u00e1c \u1ee9ng d\u1ee5ng 64-bit trong th\u01b0 m\u1ee5c gi\u00fap t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt cho c\u00e1c \u1ee9ng d\u1ee5ng n\u00e0y. Thi\u1ebft b\u1ecb s\u1ebd \u0111\u01b0\u1ee3c gi\u1ea3m thi\u1ec3u r\u1ee7i ro t\u1eeb c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i.<\/span><\/p>\n

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

Nh\u01b0 v\u1eady, ch\u00fang ta \u0111\u00e3 c\u00f9ng nhau t\u00ecm hi\u1ec3u v\u1ec1 <\/span>x86 l\u00e0 g\u00ec,<\/b> ch\u00fang ta c\u00f3 th\u1ec3 xem \u0111\u00e2y l\u00e0 m\u1ed9t ki\u1ebfn tr\u00fac vi x\u1eed l\u00fd v\u1edbi l\u1ecbch s\u1eed ph\u00e1t tri\u1ec3n l\u00e2u d\u00e0i v\u00e0 li\u00ean t\u1ee5c \u0111\u1ed5i m\u1edbi. N\u00f3 \u0111\u00e3 \u0111\u00f3ng g\u00f3p quan tr\u1ecdng v\u00e0o s\u1ef1 ti\u1ebfn b\u1ed9 c\u1ee7a ng\u00e0nh c\u00f4ng ngh\u1ec7 th\u00f4ng tin. V\u1edbi kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch ng\u01b0\u1ee3c, hi\u1ec7u su\u1ea5t cao v\u00e0 h\u1ec7 sinh th\u00e1i ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd, x86 ti\u1ebfp t\u1ee5c l\u00e0 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho nhi\u1ec1u \u1ee9ng d\u1ee5ng v\u00e0 h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh hi\u1ec7n \u0111\u1ea1i. \u0110\u1ed3ng th\u1eddi, n\u00f3 c\u00f2n m\u1edf ra nh\u1eefng ti\u1ec1m n\u0103ng m\u1edbi cho t\u01b0\u01a1ng lai c\u00f4ng ngh\u1ec7.<\/span><\/p>\n

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