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arfaie

Cpu Cache...

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bila L2 cache makin besar, latecy makin tinggi, please refer graph dalam power point diatas. sekiranye saiz cache terus meningkat, akan tibalah satu ketika latech cache = latecy ram. than cache hilang function.

however, cache proportionally to core speed. sekiranye core speed increase, critical size for cache also increase.

the best solution as used by many developer;

L1 < 128K

L2 < 2Mb (for > 4Ghz system) and < 1Mb (for < 4Ghz system)

L3 < 4Mb (for > 4Ghz system) and < 2Mb (for < 4Ghz system)

L4 and L5 nye data aku takde.

kalau korang tak baca paper yg aku kasi kat atas or korang tak mampu nak paham, than takde guna aku cite kat sini.

tue Intel nya kes...AMD tak..tu la aku cakap Intel poyo2 je...2mb cache la apa la...800FSB/1GHZ FSB la Quad pump3d...Netburst Technology...semua term yang hampeh semua nya...

AMD SOI (Silicon On Insulator) dah berjaya...AMD cun!!

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lo SOI intel dah lama develope, Intel sekarang dah Pakai High-K dielectric (since P4N).

sorry for broken link, here i post it again,

http://www.microetech.com/personals/TP%20P...e%20Designs.pdf

by the way, cache rule takde kena mengena ngan Intel or AMD or IBM or SPARC or Motorola or Texas Instrument or Lucent technology or Microchip or any others company. aku cuma amik sample dari intel sebab tu sahaja engineering sample yg aku ade and aku kena narrowkan scop baru senang. kalau nak compare amd, aku kena cari AMD kesemua sample dari AMD.

Edited by mus3na

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ko jgn nak tipu intel tak pernah nak guna SOI...maybe dia ade technology tue...

ni link pada 2003...kunun nak pakai SOI...

click here

tak tau betul ke tak..anyway kalau ko ade prove lain...letak sini..make it interesting knowledge.. cool.gif

//Mus3na ko amik electrical engineering ke...ko sure keje syarikat yg ade kaitan ngan intel...betul tak...//

Edited by athlonium

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aku banyak read white paper intel, and kerja ngan intel one of my dreams..... sekarang, aku under graduate, Beng, specilize in Microprocessor Architecture and Micro Electronics.

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aku banyak read white paper intel, and kerja ngan intel one of my dreams..... sekarang, aku under graduate, Beng, specilize in Microprocessor Architecture and Micro Electronics.

wow..nice..nanti ble la ko buat proc sendiri.. biggrin.gifGOOD LUCK cool.gif

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try tengok white paper AMD plak...diorang design processor hati2 selalu...intel selalu ikut nafsu...nak mengaburi mata pengguna...tapi kalau ko masuk intel nanti buat processor elok2...buat persaingan giler2...kalau ko nak jadi pekerja yang baik...ko kena tengok white paper persaing jugak then baru leh paham ape kekurangan dan kelebihan...so i wish u goodluck...

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Bila kau pegang majority market, kau ade EGO and Monopolise. Reverse Engineering memang part of R&D nye consept, semua company buat. You Buy, barai, kaji, and improve. sebabtu selalu yg buat r&d leh dengan mudah solve problems yg developer asal hampir gagal solve.

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