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Intel prezinta primele procesoare quad-core de laptopuri

22-08-2008, 10:00

Core 2 Extreme QX9300 si Core 2 Quad Q9100 sunt primele versiuni de procesoare Penryn quad-core pentru laptopuri.

mobilecore2extreme-frontback.jpgIntel a prezentat la IDF primul procesor Penryn quad-core mobil, Core 2 Extreme QX9300. Acesta are caracteristicile dezvaluite inca din luna martie a acestui an, cu o frecventa de 2,53 GHz, 12 MB de cache L2, FSB de 1066 MHz si un TDP de doar 45 wati.

Se confirma totodata si pretul de referinta de 1038 $ la livrarea in cantitati de 1000 de bucati, un pret care pare si este foarte mare, dar care este cu doar 150 $ mai mic decat procesoarele dual-core mobile din seriile Extreme 9000 si Extreme 7000.

Un lucru interesant la QX9300 este ca acesta include tehnologia Turbo Mode, o functionalitate pe care procesoarele de desktop nu o vor include decat incepand cu Nehalem. Turbo Mode permite dezactivarea unuia sau mai multor nuclee de procesare atunci cand este nevoie de un singur thread. Mai mult, nucleul ramas activ va fi overclockat in mod automat pentru o crestere de performanta.

Intel a mai prezentat un alt model de procesor quad-core mobil, Core 2 Quad 9100, cu o frecventa de 2,26 GHz si TDP tot de 45 wati, cu un pret de referinta de 851 $. Ambele procesoare sunt compatibile cu platforma mobila Centrino 2, lansata de curand.

Compania americana a mai prezentat la IDF si a doua generatie de procesoare dual-core mobile, realizate in dimensiuni mai mici si destinate latopurilor ultra-subtiri si ultra-portabile precum MacBook Air, Lenovo ThinkPad X301 sau Dell Latitude E4200.

Printre acestea se afla procesoarele SP9400 si SP9300, la frecvente de 2,4 si 2,26 GHz, cu TDP de 25 wati (fata de 35 wati la modelele anterioare) si preturi de 316 $, respectiv 284 $. Urmeaza 2 modele cu un TDP de 17 wati, SL9400 si SL9300, la frecvente de 1,86 GHz si 1,6 GHz si aceleasi preturi de 316 $ si 284 $. Toate aceste 4 procesoare au 6 MB de cache L2.

Pe o treapta mai jos se afla modelele SU9400 si SU9300, al caror TDP este de doar 10 wati, au 3 MB de cache L2, frecvente de 1,4 GHz si 1,2 GHz si preturi de 289 $, respectiv 262 $.

In fine, Intel a prezentat si un nou model de procesor mobil single-core, Core 2 Solo SU3300, cu o frecventa de 1,2 GHz, 3 MB de cache L2, TDP de 5,5 wati si cu un pret de 262 $.

(Sursa: X-bit Labs)

Categorii: Componente.

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