{"id":13412,"date":"2018-09-02T23:22:10","date_gmt":"2018-09-02T16:22:10","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=13412"},"modified":"2018-09-21T11:18:28","modified_gmt":"2018-09-21T04:18:28","slug":"vcore-la-gi-vcore-giup-gi-cho-viec-overclock","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/vcore-la-gi-vcore-giup-gi-cho-viec-overclock\/","title":{"rendered":"Vcore l\u00e0 g\u00ec v\u00e0 n\u00f3 gi\u00fap g\u00ec cho vi\u1ec7c OverClock – Ph\u1ea7n 1"},"content":{"rendered":"

Vcore, hay g\u1ecdi l\u00e0 core voltage, l\u00e0 l\u01b0\u1ee3ng \u0111i\u1ec7n \u00e1p cung c\u1ea5p trong d\u00f2ng \u0111i\u1ec7n cho CPU ho\u1ea1t \u0111\u1ed9ng. L\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng m\u00e0 CPU s\u1eed dung v\u00e0 t\u1ecfa nhi\u1ec7t ra \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh b\u1edfi l\u01b0\u1ee3ng \u0111i\u1ec7n n\u00e0y. \u0110i\u1ec7n \u00e1p \u0111\u1ecbnh danh (VID) l\u00e0 l\u01b0\u1ee3ng \u0111i\u1ec7n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh cung c\u1ea5p cho CPU c\u1ee7a b\u1ea1n \u0111\u1ec3 ch\u1ea1y \u1ed5n \u0111\u1ecbnh \u1edf clock speed, t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd c\u1ee7a CPU t\u00ednh b\u1eb1ng MHz, m\u1eb7c \u0111\u1ecbnh<\/p>\n

Core Voltage \u1edf m\u1ed7i model b\u1ed9 x\u1eed l\u00fd l\u00e0 kh\u00e1c nhau, v\u00e0 trong t\u1ea5t c\u1ea3 CPU c\u00f9ng model c\u00f9ng VID, th\u00ec kh\u00f4ng ph\u1ea3i CPU n\u00e0o c\u0169ng c\u00f3 th\u1ec3 \u1ed5n \u0111\u1ecbnh c\u00f9ng m\u1ed9t clock speed v\u1edbi c\u00f9ng m\u1ed9t Vcore v\u00ec ch\u1ea5t l\u01b0\u1ee3ng ch\u1ea5t b\u00e1n d\u1eabn trong m\u1ed7i CPU l\u00e0 kh\u00e1c nhau. M\u1ecdi m\u1eabu CPU \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t ra \u0111\u1ec1u \u0111\u01b0\u1ee3c ki\u1ec3m tra ho\u1ea1t \u0111\u1ed9ng \u1ed5 \u0111\u1ecbnh \u1edf t\u1ed1c \u0111\u1ed9 v\u00e0 VID nh\u1ea5t \u0111\u1ecbnh \u0111\u01b0\u1ee3c quy\u1ebft \u0111\u1ecbnh b\u1edfi nh\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n

Vcore v\u00e0 OverClock<\/strong><\/h3>\n

OverClock l\u00e0 ho\u1ea1t \u0111\u1ed9ng l\u00e0m CPU ch\u1ea1y cao h\u01a1n c\u00f4ng su\u1ea5t m\u1eb7c \u0111\u1ecbnh c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t v\u1edbi nh\u1eefng m\u1eabu CPU \u0111\u01b0\u1ee3c cho ph\u00e9p, v\u00ed d\u1ee5 nh\u01b0 t\u1ea5t c\u1ea3 c\u00e1c CPU d\u00f2ng Ryzen 3\/5\/7 c\u1ee7a AMD \u0111\u1ec1u c\u00f3 th\u1ec3 over clock \u0111\u01b0\u1ee3c tr\u00ean bo m\u1ea1ch ch\u1ee7 t\u1eeb B350\/X370\/B450\/X470 ho\u1eb7c c\u00e1c CPU c\u00f3 h\u1eadu t\u1ed1 K \u0111\u1eb1ng sau d\u00f2ng Core i c\u1ee7a intel nh\u01b0 Core i5 8600k<\/a>\u00a0\u1edf bo m\u1ea1ch ch\u1ee7 Z370. OverClock c\u00f3 th\u1ec3 l\u00e0m ph\u1ea7n m\u1ec1m c\u1ee7a b\u1ea1n b\u1ecb treo hay crash, game c\u00f3 th\u1ec3 b\u1ecb gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng hay gi\u1eadt h\u00ecnh ho\u1eb7c th\u1eadm ch\u00ed b\u1ea1n kh\u00f4ng th\u1ec3 kh\u1edfi ch\u1ea1y h\u1ec7 th\u1ed1ng c\u1ee7a m\u00ecnh. B\u1edfi v\u00ec vi x\u1eed l\u00fd c\u1ee7a b\u1ea1n kh\u00f4ng nh\u1eadn \u0111\u1ee7 \u0111i\u1ec7n \u00e1p \u0111\u1ec3 c\u00f3 th\u1ec3 ch\u1ea1y \u1ed5n \u0111\u1ecbnh. \u0110\u1ec3 tr\u00e1nh \u0111i\u1ec1u n\u00e0y, b\u1ea1n c\u1ea7n tinh ch\u1ec9 Vcore \u0111\u1ec3 cung c\u1ea5p \u0111i\u1ec7n \u00e1p \u0111\u1ea7y \u0111\u1ee7 cho CPU ch\u1ea1y m\u1ed9t c\u00e1ch t\u1ed1i \u01b0u nh\u1ea5t.<\/p>\n

\"BIOS<\/p>\n

\u0110\u1ec3 ch\u1ec9nh \u0111\u01b0\u1ee3c Vcore, b\u1ea1n c\u1ea7n kh\u1edfi \u0111\u1ed9ng m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh v\u00e0o BIOS c\u1ee7a main, t\u00f9y t\u1eebng lo\u1ea1i main b\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp nhi\u1ec1u c\u00e1ch kh\u00e1ch nhau v\u00e0 ch\u1ec9nh Vcore \u1edf \u0111\u00f3. Th\u00f4ng th\u01b0\u1eddng nh\u00e0 s\u1ea3n xu\u1ea5t s\u1ebd \u0111\u1eb7t Vcore v\u00e0 Clock speed \u1edf ch\u1ebf \u0111\u1ed9 t\u1ef1 \u0111\u00f4ng (Auto) \u0111\u01b0\u1ee3c quy\u1ebft \u0111\u1ecbnh b\u1edfi h\u1ec7 th\u1ed1ng. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn t\u1edbi qu\u00e1 nhi\u1ec7t \u1edf m\u1ed9t v\u00e0i d\u00f2ng m\u00e1y n\u1ebfu Vcore \u0111\u01b0\u1ee3c cung c\u1ea5p nhi\u1ec1u h\u01a1n c\u1ea7n thi\u1ebft.<\/p>\n

Tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh ch\u1ec9nh Vcore, b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o c\u00e1c m\u1ee9c xung v\u00e0 Vcore \u0111\u01b0\u1ee3c “b\u01a1m” v\u00e0o CPU gi\u1ed1ng v\u1edbi b\u1ea1n tr\u00ean internet. Th\u00f4ng th\u01b0\u1eddng Vcore t\u1ed1i \u01b0u cho m\u1ed9t m\u1eabu CPU ph\u1ed5 th\u00f4ng ho\u1ea1t \u0111\u1ed9ng l\u00e0 1.25-1.3 vol. T\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i CPU b\u1ea1n c\u00f3 bao nhi\u00eau nh\u00e2n \u0111\u1ec3 t\u0103ng ho\u1eb7c gi\u1ea3m s\u1ed1 \u0111i\u1ec7n \u00e1p \u0111\u1ea7u v\u00e0o. B\u00ean c\u1ea1nh Vcore s\u1ebd c\u00f3 c\u00e1c th\u00f4ng s\u1ed1 nh\u01b0 CPU Ring Voltage, l\u00e0 l\u01b0\u1ee3ng \u0111i\u1ec7n \u00e1p \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o b\u1ed9 nh\u1edb \u0111\u1ec7m – cache , hay offset, \u0111i\u1ec7n \u00e1p b\u00f9 \u0111\u1ea7u v\u00e0o. Nh\u1eefng th\u00f4ng s\u1ed1 n\u00e0y kh\u00e1 ph\u1ee9c t\u1ea1p v\u1edbi nh\u1eefng lo\u1ea1i bo m\u1ea1ch ch\u1ee7 cao c\u1ea5p v\u00e0 CPU cao c\u1ea5p. B\u1ea1n c\u1ea7n l\u01b0u \u00fd t\u00ecm hi\u1ec3u r\u00f5 h\u01a1n khi quy\u1ebft \u0111\u1ecbnh OverClock.<\/p>\n

Sau khi OverClock, b\u1ea1n c\u1ea7n ki\u1ec3m tra xem h\u1ec7 th\u1ed1ng \u0111\u00e3 \u1ed5n \u0111\u1ecbnh hay ch\u01b0a? B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c ph\u1ea7n m\u1ec1m Stress CPU d\u01b0\u1edbi \u0111\u00e2y, ch\u00fang \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp theo \u0111\u1ed9 n\u1eb7ng v\u00e0 t\u00ednh d\u1ec5 s\u1eed d\u1ee5ng:<\/p>\n

    \n
  1. Intel Burn Test<\/li>\n
  2. Prime 95<\/li>\n
  3. AIDA 64<\/li>\n
  4. CPUz M\u1ee5c Benchmark<\/li>\n<\/ol>\n

    B\u00ean c\u1ea1nh nh\u1eefng ph\u1ea7n m\u1ec1m tr\u00ean th\u00ec b\u1ea1n c\u1ea7n nh\u1eefng ph\u1ea7n m\u1ec1m \u0111o nhi\u1ec7t \u0111\u1ed9 nh\u01b0 HWmonitor, CPUz, hay Coretemperature ho\u1eb7c AIDA 64. OverClock kh\u00f4ng d\u00e0nh cho nh\u1eefng tay m\u01a1 m\u00e0 d\u00e0nh cho nh\u1eefng ng\u01b0\u1eddi th\u00edch t\u00ecm hi\u1ec3u v\u00e0 kh\u00e1m ph\u00e1 h\u1ec7 th\u1ed1ng c\u1ee7a m\u00ecnh, n\u00f3 s\u1ebd cho b\u1ea1n th\u1ea5y kh\u1ea3 n\u0103ng c\u1ee7a b\u1ea1n v\u00e0 b\u1ed9 m\u00e1y c\u1ee7a m\u00ecnh t\u1edbi \u0111\u00e2u.<\/p>\n","protected":false},"excerpt":{"rendered":"

    Vcore, hay g\u1ecdi l\u00e0 core voltage, l\u00e0 l\u01b0\u1ee3ng \u0111i\u1ec7n \u00e1p cung c\u1ea5p trong d\u00f2ng \u0111i\u1ec7n cho CPU ho\u1ea1t \u0111\u1ed9ng. L\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng m\u00e0 CPU s\u1eed dung v\u00e0 t\u1ecfa nhi\u1ec7t ra \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh b\u1edfi l\u01b0\u1ee3ng \u0111i\u1ec7n n\u00e0y. \u0110i\u1ec7n \u00e1p \u0111\u1ecbnh danh (VID) l\u00e0 l\u01b0\u1ee3ng \u0111i\u1ec7n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh cung c\u1ea5p cho CPU c\u1ee7a b\u1ea1n \u0111\u1ec3 […]<\/p>\n","protected":false},"author":1,"featured_media":13491,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[10],"tags":[],"_links":{"self":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/13412"}],"collection":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/comments?post=13412"}],"version-history":[{"count":3,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/13412\/revisions"}],"predecessor-version":[{"id":13506,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/13412\/revisions\/13506"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media\/13491"}],"wp:attachment":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media?parent=13412"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/categories?post=13412"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/tags?post=13412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}