{"id":807,"date":"2014-07-28T05:40:53","date_gmt":"2014-07-27T22:40:53","guid":{"rendered":"http:\/\/it4bus.vn\/itersdesktop\/?p=807"},"modified":"2014-07-28T07:06:08","modified_gmt":"2014-07-28T00:06:08","slug":"su-khac-biet-co-ban-giua-windows-7-32-bit-va-64-bit","status":"publish","type":"post","link":"https:\/\/www.itersdesktop.com\/vi\/2014\/07\/28\/su-khac-biet-co-ban-giua-windows-7-32-bit-va-64-bit\/","title":{"rendered":"S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u01a1 b\u1ea3n gi\u1eefa Windows 7 32 bit v\u00e0 64 bit"},"content":{"rendered":"

<\/p>\n

V\u1edbi nhi\u1ec1u b\u1ea1n s\u1eed d\u1ee5ng m\u00e1y t\u00ednh c\u00e1 nh\u00e2n, t\u00f4i ch\u1eafc c\u00e1c b\u1ea1n s\u1ebd c\u00f3 th\u1eafc m\u1eafc s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa hai h\u1ec7 \u0111i\u1ec1u h\u00e0nh 32-bit v\u00e0 64-bit. T\u1ea1i sao ph\u1ea3i s\u1eed d\u1ee5ng 32-bit? T\u1ea1i sao ph\u1ea3i c\u00e0i \u0111\u1eb7t h\u1ec7 \u0111i\u1ec1u h\u00e0nh 64-bit? M\u00e1y t\u00ednh c\u1ee7a t\u00f4i h\u1ed7 tr\u1ee3 t\u1ed1t cho h\u1ec7 \u0111i\u1ec1u h\u00e0nh n\u00e0o? V\u1eady s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa ch\u00fang l\u00e0 g\u00ec? B\u00e0i vi\u1ebft n\u00e0y nh\u1eb1m m\u1ee5c \u0111\u00edch gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00f3.<\/strong><\/div>\n
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S\u1ef1 kh\u00e1c bi\u1ec7t c\u01a1 b\u1ea3n gi\u1eefa h\u1ec7 \u0111i\u1ec1u h\u00e0nh 32-bit v\u00e0 64-bit<\/p>\n

H\u00e3y th\u1eed h\u00ecnh dung m\u1ed9t con \u0111\u01b0\u1eddng nh\u1ecf v\u1edbi quy \u0111\u1ecbnh t\u1ed1c \u0111\u1ed9 kh\u00f4ng qu\u00e1 32 km\/h (t\u1ed5ng qu\u00e1t l\u00e0 XX km\/h) v\u1edbi m\u1ed9t con \u0111\u01b0\u1eddng l\u1edbn h\u01a1n v\u1edbi quy \u0111\u1ecbnh t\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a l\u00e0 64 km\/h (v\u00e0 t\u01b0\u01a1ng t\u1ef1 ta t\u1ed5ng qu\u00e1t h\u00f3a l\u00e0 YY km\/h v\u00e0 YY > XX). Th\u1ebf th\u00ec, v\u1ec1 m\u1eb7t thi\u1ebft k\u1ebf th\u00ec con \u0111\u01b0\u1eddng l\u1edbn c\u00f3 t\u1ed1c \u0111\u1ed9 YY s\u1ebd c\u00f3 l\u01b0u l\u01b0\u1ee3ng xe ch\u1ea1y nhi\u1ec1u h\u01a1n v\u00e0 nhanh h\u01a1n so v\u1edbi con \u0111\u01b0\u1eddng nh\u1ecf ch\u1ec9 c\u00f3 t\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a l\u00e0 XX. T\u01b0\u01a1ng t\u1ef1 nh\u01b0 th\u1ebf, c\u00e1c b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 h\u00ecnh dung s\u1ef1 kh\u00e1c bi\u1ec7t ch\u00fat \u00edt v\u1ec1 h\u1ec7 \u0111i\u1ec1u h\u00e0nh 32-bit v\u00e0 64-bit r\u1ed3i ch\u1ee9?<\/p>\n

\u0110\u1ec3 m\u00e1y t\u00ednh c\u00f3 th\u1ec3 l\u00e0m vi\u1ec7c t\u1ed1t v\u1edbi RAM (b\u1ed9 nh\u1edb truy c\u1eadp ng\u1eabu nhi\u00ean) c\u00f3 tr\u00ean th\u00ec ng\u01b0\u1eddi d\u00f9ng Windows s\u1ebd c\u1ea7n ph\u1ee5 thu\u1ed9c v\u00e0o 2 phi\u00ean b\u1ea3n 32-bit ho\u1eb7c 64-bit. Hi\u1ec3u theo c\u00e1ch \u0111\u01a1n gi\u1ea3n, 64-bit c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd RAM v\u00e0 \u1ee9ng d\u1ee5ng t\u1ed1t h\u01a1n so v\u1edbi 32 bit.<\/p>\n

C\u1ee5 th\u1ec3, 64 bit c\u00f3 th\u1ec3 l\u00e0m vi\u1ec7c v\u1edbi b\u1ed9 nh\u1edb RAM c\u00f3 dung l\u01b0\u1ee3ng tr\u00ean 3,2GB (c\u0169ng c\u00f3 th\u1ec3 th\u1ea5p h\u01a1n) \u0111\u1ebfn 128GB, trong khi phi\u00ean b\u1ea3n 32-bit ch\u1ec9 c\u00f3 th\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c b\u1ed9 nh\u1edb RAM t\u1ed1i \u0111a l\u00e0 3,2GB m\u00e0 th\u00f4i. V\u00ec v\u1eady, n\u1ebfu b\u1ea1n c\u00e0i \u0111\u1eb7t Windows phi\u00ean b\u1ea3n 32-bit tr\u00ean m\u1ed9t h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh s\u1eed d\u1ee5ng tr\u00ean 3,2GB RAM th\u00ec coi nh\u01b0 s\u1ed1 dung l\u01b0\u1ee3ng th\u1eeba s\u1ebd ch\u1eb3ng c\u00f2n \u00fd ngh\u0129a g\u00ec c\u1ea3.<\/p>\n

Kh\u1ea3 n\u0103ng x\u1eed l\u00fd b\u1ed9 nh\u1edb l\u1edbn l\u00e0m cho phi\u00ean b\u1ea3n 64-bit hi\u1ec7u qu\u1ea3 h\u01a1n trong vi\u1ec7c th\u1ef1c hi\u1ec7n c\u00e1c quy tr\u00ecnh c\u00f4ng vi\u1ec7c m\u00e0 b\u1ea1n giao ph\u00f3. Phi\u00ean b\u1ea3n 64-bit s\u1ebd gi\u00fap l\u00e0m t\u0103ng hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3 tr\u00ean PC c\u1ee7a b\u1ea1n, v\u00ec v\u1eady n\u00f3 m\u1ea1nh h\u01a1n so v\u1edbi 32-bit. B\u00e2y gi\u1edd ch\u00fang ta h\u00e3y t\u00ecm hi\u1ec3u m\u1ed9t s\u1ed1 \u0111i\u1ec3m kh\u00e1c nhau li\u00ean quan \u0111\u1ebfn 2 c\u00f4ng ngh\u1ec7 n\u00e0y c\u0169ng nh\u01b0 vi\u1ec7c ch\u1ecdn l\u1ef1a phi\u00ean b\u1ea3n ph\u00f9 h\u1ee3p v\u1edbi m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n.<\/p>\n

B\u00ecnh th\u01b0\u1eddng khi s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng 32-bit, khi s\u1eed d\u1ee5ng qu\u00e1 dung l\u01b0\u1ee3ng RAM hi\u1ec7n t\u1ea1i, h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n sang s\u1eed d\u1ee5ng b\u1ed1 nh\u1edb \u1ea3o \u0111\u1ec3 l\u01b0u tr\u1eef d\u1eef li\u1ec7u t\u1ea1m th\u1eddi. Nh\u01b0ng tr\u00ean h\u1ec7 th\u1ed1ng 64-bit, b\u1ea1n c\u00f3 th\u1ec3 th\u00eam bao nhi\u00eau RAM t\u00f9y th\u00edch, v\u00e0 t\u1eeb b\u00e2y gi\u1edd, h\u1ec7 \u0111i\u1ec1u h\u00e0nh 32-bit \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi t\u00ean x86 v\u00e0 h\u1ec7 \u0111i\u1ec1u h\u00e0nh 64-bit \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi t\u00ean x64.<\/p>\n<\/div>\n

\n

N\u00ean l\u1ef1a ch\u1ecdn Windows 32-bit hay 64-bit?<\/p>\n

N\u1ebfu b\u1ea1n \u0111ang s\u1eed d\u1ee5ng nh\u1eefng \u1ee9ng d\u1ee5ng \u0111\u1ed3 h\u1ecda 3D nh\u01b0 AutoCAD, Adobe Illustrator, th\u00ec s\u1eed d\u1ee5ng h\u1ec7 \u0111i\u1ec1u h\u00e0nh 64-bit l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn kh\u00f4n ngoan. Nh\u01b0ng c\u1ea7n l\u01b0u \u00fd, b\u1ea1n ph\u1ea3i s\u1eed d\u1ee5ng h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng (ph\u1ea7n m\u1ec1m) 64-bit t\u01b0\u01a1ng \u1ee9ng ch\u1ea1y tr\u00ean h\u1ec7 th\u1ed1ng n\u00e0y. V\u00ed d\u1ee5, c\u00e0i c\u00e1c drivers d\u00e0nh cho phi\u00ean b\u1ea3n 64-bit. V\u00e0 th\u1ef1c t\u1ebf l\u00e0 kh\u00f4ng ph\u1ea3i ph\u1ea7n m\u1ec1m n\u00e0o c\u0169ng c\u00f3 c\u1ea3 hai phi\u00ean b\u1ea3n 32 v\u00e0 64 bit. Do \u0111\u00f3, b\u1ea1n s\u1ebd th\u1ea5y 2 th\u01b0 m\u1ee5c Program Files(32) \u0111\u1ec3 c\u00e0i c\u00e1c \u1ee9ng d\u1ee5ng 32-bit v\u00e0 Program Files (64) \u0111\u1ec3 c\u00e0i \u0111\u1eb7t ri\u00eang c\u00e1c \u1ee9ng d\u1ee5ng 64-bit tr\u00ean Windows 64-bit.<\/p>\n

N\u1ebfu b\u1ea1n ch\u01b0a bi\u1ebft r\u00e0nh v\u1ec1 32-bit v\u00e0 64-bit, ch\u00fang t\u00f4i khuy\u00ean n\u00ean s\u1eed d\u1ee5ng Windows 32-bit. Khi Windows 7 \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u, h\u1ea7u h\u1ebft m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u c\u00e0i phi\u00ean b\u1ea3n 64-bit m\u00e0 kh\u00f4ng hi\u1ec3u r\u00f5 v\u1ec1 n\u00f3. \u0110\u00e2y l\u00e0 m\u1ed9t sai l\u1ea7m. Tuy 64-bit t\u1ed1t h\u01a1n nh\u01b0ng n\u1ebfu vi x\u1eed l\u00fd c\u1ee7a b\u1ea1n kh\u00f4ng h\u1ed7 tr\u1ee3 c\u0169ng nh\u01b0 kh\u00f4ng c\u00f3 ph\u1ea7n m\u1ec1m n\u00e0o th\u00edch h\u1ee3p cho n\u00f3 th\u00ec s\u1ebd c\u00f3 nhi\u1ec1u v\u1ea5n \u0111\u1ec1 gi\u1ea3i quy\u1ebft t\u00ednh t\u01b0\u01a1ng th\u00edch x\u1ea3y ra.<\/p>\n<\/div>\n

<\/p>","protected":false},"excerpt":{"rendered":"

V\u1edbi nhi\u1ec1u b\u1ea1n s\u1eed d\u1ee5ng m\u00e1y t\u00ednh c\u00e1 nh\u00e2n, t\u00f4i ch\u1eafc c\u00e1c b\u1ea1n s\u1ebd c\u00f3 th\u1eafc m\u1eafc s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa hai h\u1ec7 \u0111i\u1ec1u h\u00e0nh 32-bit v\u00e0 64-bit. T\u1ea1i sao… <\/p>\n","protected":false},"author":2,"featured_media":1576,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[345,170],"tags":[468,469,470,467],"class_list":["post-807","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-operating-system","category-windows","tag-32-bit","tag-64-bit","tag-cpu","tag-versions"],"_links":{"self":[{"href":"https:\/\/www.itersdesktop.com\/vi\/wp-json\/wp\/v2\/posts\/807","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.itersdesktop.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.itersdesktop.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.itersdesktop.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.itersdesktop.com\/vi\/wp-json\/wp\/v2\/comments?post=807"}],"version-history":[{"count":14,"href":"https:\/\/www.itersdesktop.com\/vi\/wp-json\/wp\/v2\/posts\/807\/revisions"}],"predecessor-version":[{"id":1586,"href":"https:\/\/www.itersdesktop.com\/vi\/wp-json\/wp\/v2\/posts\/807\/revisions\/1586"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.itersdesktop.com\/vi\/wp-json\/wp\/v2\/media\/1576"}],"wp:attachment":[{"href":"https:\/\/www.itersdesktop.com\/vi\/wp-json\/wp\/v2\/media?parent=807"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.itersdesktop.com\/vi\/wp-json\/wp\/v2\/categories?post=807"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.itersdesktop.com\/vi\/wp-json\/wp\/v2\/tags?post=807"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}