iPhone 5s<\/a> ch\u00ednh l\u00e0 k\u1ebb \u0111\u00e3 kh\u01a1i l\u00ean cu\u1ed9c tranh lu\u1eadn v\u1ec1 vi\u1ec7c c\u00f3 hay kh\u00f4ng l\u1ee3i \u00edch c\u1ee7a chip 64 bit tr\u00ean smartphone, th\u00ec nhi\u1ec1u nh\u00e0 ph\u00e2n t\u00edch \u0111\u00e3 cho r\u1eb1ng ng\u01b0\u1eddi d\u00f9ng s\u1ebd s\u1edbm nh\u1eadn ra nh\u1eefng \u01b0u th\u1ebf c\u1ee7a iPad m\u1edbi khi d\u00f9ng chip A7 64 bit.
\nApple h\u1ee9a h\u1eb9n, chip 64 bit s\u1ebd gi\u00fap iPad Air t\u0103ng hi\u1ec7u n\u0103ng l\u00ean g\u1ea5p 2 l\u1ea7n cho CPU v\u00e0 \u0111\u1ed3 ho\u1ea1 so v\u1edbi iPad 4, iPad Mini Retina c\u00f3 CPU ch\u1ea1y nhanh g\u1ea5p 4 l\u1ea7n v\u00e0 hi\u1ec7u n\u0103ng t\u0103ng g\u1ea5p 8 l\u1ea7n so v\u1edbi iPad mini.
\nPatrick Moorhead – chuy\u00ean gia ph\u00e2n t\u00edch t\u1ea1i Moor Insights & Strategy cho hay, ng\u01b0\u1eddi d\u00f9ng t\u1ea1o nhi\u1ec1u n\u1ed9i dung tr\u00ean m\u00e1y t\u00ednh b\u1ea3ng h\u01a1n so v\u1edbi tr\u00ean \u0111i\u1ec7n tho\u1ea1i, v\u00e0 \u0111i\u1ec7n to\u00e1n 64 bit \u0111\u00e3 gi\u00fap \u00edch r\u1ea5t nhi\u1ec1u. CPU 64 bit gi\u00fap t\u0103ng t\u1ed1c cho x\u1eed l\u00fd \u0111a nhi\u1ec7m v\u00e0 ch\u1ea1y c\u00e1c \u1ee9ng d\u1ee5ng cao c\u1ea5p chuy\u00ean s\u00e2u.<\/p>\n![\"Chip](\"http:\/\/pridio.com\/wp-content\/uploads\/2013\/10\/20131030-iphone-5s-anh-2.jpg\" "\\"Chip")
<\/p>\n
Chuy\u00ean gia ph\u00e2n t\u00edch Nathan v\u00e0 Brookwood c\u1ee7a Insight 64 c\u0169ng cho r\u1eb1ng chip A7 64 bit c\u00f3 m\u1eb7t trong iPad Air ho\u00e0n to\u00e0n h\u1ee3p l\u00fd. Ng\u01b0\u1eddi d\u00f9ng s\u1ebd c\u00f3 \u0111\u01b0\u1ee3c nh\u1eefng tr\u1ea3i nghi\u1ec7m t\u1ed1t h\u01a1n v\u1edbi c\u00e1c c\u00f4ng vi\u1ec7c nh\u01b0 ch\u1ec9nh s\u1eeda video, ch\u01a1i game, duy\u1ec7t \u1ea3nh tr\u00ean m\u00e0n h\u00ecnh l\u1edbn h\u01a1n c\u1ee7a m\u00e1y t\u00ednh b\u1ea3ng.
\nBrookwood cho bi\u1ebft, c\u00e1c \u1ee9ng d\u1ee5ng 64 bit \u0111\u01b0\u1ee3c Apple tr\u00ecnh l\u00e0ng t\u1ea1i s\u1ef1 ki\u1ec7n ra m\u1eaft b\u1ed9 \u0111\u00f4i iPad h\u00f4m 22\/10, nh\u01b0 iPhoto v\u00e0 iMovie ch\u1ea1y tr\u00ean iOS nhanh h\u01a1n r\u1ea5t nhi\u1ec1u.<\/p>\n
Theo Apple, chip A7 s\u1ebd gi\u00fap c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 game ch\u1ea1y nhanh h\u01a1n nhi\u1ec1u tr\u00ean iPad Air. V\u00ec v\u1eady m\u00e0 thi\u1ebft b\u1ecb c\u00f3 thi\u1ebft k\u1ebf m\u1ecfng v\u00e0 nh\u1eb9 h\u01a1n nh\u1edd gi\u1ea3m \u0111\u01b0\u1ee3c k\u00edch th\u01b0\u1edbc c\u1ee7a pin m\u00e0 th\u1eddi l\u01b0\u1ee3ng c\u1ee7a pin c\u1ee7a v\u1eabn \u0111\u01b0\u1ee3c gi\u1eef nguy\u00ean.
\nNgo\u00e0i nh\u1eefng \u1ee9ng d\u1ee5ng \u0111\u00e3 \u0111\u01b0\u1ee3c Apple t\u1ed1i \u01b0u h\u00f3a cho \u0111i\u1ec7n to\u00e1n 64 bit, ch\u00fang ta ph\u1ea3i \u0111\u1ee3i th\u00eam 1 th\u1eddi gian n\u1eefa m\u1edbi c\u00f3 \u1ee9ng d\u1ee5ng 64 bit c\u1ee7a b\u00ean th\u1ee9 3. C\u00e1c \u1ee9ng d\u1ee5ng cho iPad m\u1edbi c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c vi\u1ebft l\u1ea1i \u0111\u1ec3 khai th\u00e1c kh\u1ea3 n\u0103ng c\u1ee7a CPU 64 bit. Chuy\u00ean gia ph\u00e2n t\u00edch Jack Gold \u00a0t\u1ea1i J. Gold Associates cho bi\u1ebft “C\u00f4ng ngh\u1ec7 b\u00e1n d\u1eabn lu\u00f4n lu\u00f4n \u0111i tr\u01b0\u1edbc ph\u1ea7n m\u1ec1m. \u0110i\u1ec1u n\u00e0y \u0111\u1ec1u d\u00f9ng \u0111\u01b0\u1ee3c cho m\u00e1y PC, m\u00e1y ch\u1ee7 v\u00e0 gi\u1edd \u0111\u00e2y n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng tr\u00ean c\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng”. Theo \u00f4ng, c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng cho m\u00e1y t\u00ednh b\u1ea3ng s\u1ebd chuy\u1ec3n sang 64 bit nhanh h\u01a1n so v\u1edbi c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng cho iPhone.<\/p>\n
M\u00e1y t\u00ednh b\u1ea3ng c\u00f3 th\u1ec3 qu\u1ea3n l\u00fd RAM 4GB v\u1edbi chip 64 bit. L\u1ee3i th\u1ebf n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c khai th\u00e1c v\u1ec1 l\u00e2u d\u00e0i, c\u00f2n hi\u1ec7n t\u1ea1i th\u00ec chip A7 v\u1edbi ki\u1ebfn tr\u00fac ARMv8 64 bit m\u1edbi, \u0111\u00e3 \u0111\u01b0\u1ee3c t\u0103ng c\u01b0\u1eddng hi\u1ec7u su\u1ea5t nh\u1edd t\u0103ng g\u1ea5p \u0111\u00f4i s\u1ed1 l\u01b0\u1ee3ng thanh ghi \u0111a d\u1ee5ng ch\u01b0a c\u1ea3 d\u1eef li\u1ec7u v\u00e0 \u0111\u1ecba ch\u1ec9 v\u00e0 thanh ghi d\u1ea5u ch\u1ea5m \u0111\u1ed9ng.<\/p>\n
C\u00e1c thanh ghi \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p trong CPU c\u00f3 t\u1ed1c \u0111\u1ed9 nhanh g\u1ea7n nh\u01b0 b\u1eb1ng v\u1edbi CPU, l\u00e0 n\u01a1i m\u00e0 c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh l\u01b0u tr\u1eef k\u1ebft qu\u1ea3 t\u00ednh to\u00e1n trung gian \u0111\u1ec3 CPU truy c\u1eadp ngay t\u1ee9c th\u00ec. Do \u0111\u00f3, s\u1ed1 l\u01b0\u1ee3ng thanh ghi ng\u00e0y c\u00e0ng nhi\u1ec1u th\u00ec kh\u1ea3 n\u0103ng t\u00ednh to\u00e1n c\u00e0ng nhanh, t\u1eeb \u0111\u00f3 gi\u00fap t\u0103ng t\u1ed1c c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 video, b\u1ea3o m\u1eadt hay c\u00e1c \u1ee9ng d\u1ee5ng chuy\u00ean s\u00e2u kh\u00e1c.
\nTheo quan \u0111i\u1ec3m c\u1ee7a Gold, khi ch\u1ea1y nhi\u1ec1u \u1ee9ng d\u1ee5ng n\u1eb7ng, ng\u01b0\u1eddi d\u00f9ng s\u1ebd nh\u1eadn ra \u01b0u th\u1ebf c\u1ee7a m\u00e1y t\u00ednh b\u1ea3ng d\u00f9ng chip 64 bit v\u00e0 c\u00f3 b\u1ed9 nh\u1edb l\u1edbn, nh\u01b0ng hi\u1ec7n th\u00ec c\u00f3 th\u1ec3 h\u1ecd ch\u01b0a h\u1ec1 th\u1ea5y \u0111i\u1ec1u \u0111\u00f3.<\/p>\n
Kh\u00f4ng gi\u1ed1ng v\u1edbi PC, ph\u1ea3i m\u1ea5t nhi\u1ec1u n\u0103m m\u1edbi chuy\u1ec3n sang ki\u1ebfn tr\u00fac 64 bit, tr\u00e0o l\u01b0u thi\u1ebft b\u1ecb di \u0111\u1ed9ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 64 bit s\u1ebd \u0111\u1ebfn nhanh h\u01a1n \u00a0b\u1edfi s\u1ef1 kh\u1edfi x\u01b0\u1edbng c\u1ee7a Apple, h\u00e3ng \u0111\u00e3 t\u1ef1 ph\u00e1t tri\u1ec3n c\u00e1c b\u1ed9 vi x\u1eed l\u00fd v\u00e0 h\u1ec7 \u0111i\u1ec1u h\u00e0nh ri\u00eang cho m\u00ecnh.<\/p>\n
C\u00e1c \u0111\u1ed1i th\u1ee7 c\u1ee7a h\u00e3ng, Google s\u1ebd s\u1edbm c\u00f4ng b\u1ed1 Android h\u1ed7 tr\u1ee3 64 bit \u0111\u1ec3 t\u0103ng thanh th\u1ebf cho n\u1ec1n t\u1ea3ng Android v\u00e0 c\u00e1c \u0111\u1ed1i t\u00e1c ph\u1ea7n c\u1ee9ng kh\u00f4ng b\u1ecb l\u00e9p v\u1ebf v\u00ec mang ti\u1ebfng ch\u1eadm ti\u1ebfn sang n\u1ec1n t\u1ea3ng m\u1edbi. Trong khi \u0111\u00f3, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t chip nh\u01b0 Qualcomm, Nvidia, Samsung s\u1ebd lao v\u00e0o cu\u1ed9c \u0111ua ra m\u1eaft c\u00e1c b\u1ed9 x\u1eed l\u00fd 64 bit cho smartphone v\u00e0 m\u00e1y t\u00ednh b\u1ea3ng.
\nMicrosoft \u0111\u00e3 g\u00e2y ng\u1ea1c nhi\u00ean cho gi\u1edbi quan s\u00e1t khi h\u1ecd \u0111\u00e3 kh\u00f4ng \u0111\u1ea3 \u0111\u1ed9ng g\u00ec t\u1edbi c\u1ea5u tr\u00fac 64 bit, d\u00f9 cho h\u00e3ng v\u00e0 Intel \u0111\u00e3 c\u00f3 nhi\u1ec1u n\u0103m kinh nghi\u1ec7m v\u1edbi \u0111i\u1ec7n to\u00e1n 64 bit tr\u00ean PC. Surface Pro l\u00e0 m\u00e1y t\u00ednh b\u1ea3ng c\u00f3 hi\u1ec7u n\u0103ng cao, c\u00e1c phi\u00ean b\u1ea3n RAM 4GB v\u00e0 8GB v\u1eabn ch\u01b0a th\u1ec3 \u0111\u00e1nh b\u1ea1i \u0111\u01b0\u1ee3c ki\u1ebfn tr\u00fac 64 bit.
\nApple \u0111ang v\u01b0\u1ee3t l\u00ean tr\u00ean c\u00e1c \u0111\u1ed1i th\u1ee7 c\u1ee7a m\u00ecnh trong th\u1ecb tr\u01b0\u1eddng thi\u1ebft b\u1ecb di \u0111\u1ed9ng v\u1edbi chip 64 bit theo ki\u1ebfn tr\u00fac ARMv8. V\u00e0 c\u00f3 l\u1ebd ph\u1ea3i \u0111\u1ee3i \u0111\u1ebfn t\u1eadn cu\u1ed1i n\u0103m sau th\u00ec c\u00e1c \u0111\u1ed1i th\u1ee7 c\u1ee7a nh\u00e0 T\u00e1o nh\u01b0 LG, Samsung, Sony,… m\u1edbi tho\u00e1t kh\u1ecfi c\u00e1i b\u00f3ng c\u1ee7a ARMv7 32 bit hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c d\u00f9ng cho c\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng c\u1ee7a h\u1ecd. Trong khi \u0111\u00f3, iPhone 5s \u0111\u00e3 \u0111\u01b0\u1ee3c trang b\u1ecb m\u1ed9t chip t\u00e2n ti\u1ebfn nh\u1ea5t th\u1ebf gi\u1edbi hi\u1ec7n nay.<\/p>\n","protected":false},"excerpt":{"rendered":"
Chip A7 v\u1edbi c\u1ea5u tr\u00fac 64 bit \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p tr\u00ean iPhone 5s v\u00e0 b\u1ed9 \u0111\u1ed9i iPad m\u1edbi, Apple \u0111\u00e3 th\u1ef1c s\u1ef1 v\u01b0\u1ee3t qua c\u00e1c \u0111\u1ed1i th\u1ee7 c\u1ee7a m\u00ecnh \u0111\u1ec3 tr\u1edf th\u00e0nh ng\u01b0\u1eddi \u0111i \u0111\u1ea7u trong c\u00f4ng ngh\u1ec7 x\u00e2y d\u1ef1ng….<\/p>\n","protected":false},"author":12,"featured_media":3917,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"tags":[],"class_list":["post-3914","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-cong-nghe","category-tin-tuc"],"acf":[],"_links":{"self":[{"href":"https:\/\/pridio.com\/en\/wp-json\/wp\/v2\/posts\/3914","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pridio.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pridio.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pridio.com\/en\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/pridio.com\/en\/wp-json\/wp\/v2\/comments?post=3914"}],"version-history":[{"count":4,"href":"https:\/\/pridio.com\/en\/wp-json\/wp\/v2\/posts\/3914\/revisions"}],"predecessor-version":[{"id":3920,"href":"https:\/\/pridio.com\/en\/wp-json\/wp\/v2\/posts\/3914\/revisions\/3920"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pridio.com\/en\/wp-json\/wp\/v2\/media\/3917"}],"wp:attachment":[{"href":"https:\/\/pridio.com\/en\/wp-json\/wp\/v2\/media?parent=3914"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pridio.com\/en\/wp-json\/wp\/v2\/tags?post=3914"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"Chip](\"http:\/\/pridio.com\/wp-content\/uploads\/2013\/10\/20131030-iphone-5s-anh-1.jpg\" "\\"Chip")
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