Imi arata 2cpu in dxdiag fara sa fie dual core

Un comentariu la “Imi arata 2cpu in dxdiag fara sa fie dual core”

1. Oliver, nu exista procesor Pentium 4 dual core. Paralel cu generatia Pentium 4 au circulat procesoare dual core din seria D, de exemplu Pentium D820, D920 etc. (daca dupa Pentium apare cifra „4” – adica Pentium 4, indiferent de model, ca e Pentium 4 511, 560J, 630 etc – atunci, 100%, e un procesor cu un singur nucleu)

   Procesoarele Pentium 4 au cel mult functia HT*, prin care sistemul de operare vede un al doilea procesor, dar unul virtual (care nu exista fizic). Aceasta functie virtuala poate fi folosit pentru a imbunatati anumite sarcini care se executa in paralel.

   *Hyper-threading (officially Hyper-Threading Technology or HT Technology, abbreviated HTT or HT) is Intel’s proprietary simultaneous multithreading (SMT) implementation used to improve parallelization of computations (doing multiple tasks at once) performed on PC microprocessors. It first appeared in February 2002 on Xeon server processors and in November 2002 on Pentium 4 desktop CPUs.[1] Later, Intel included this technology in Itanium, Atom, and Core ‘i’ Series CPUs, among others.