Indlela ukukhetha processor amageyimu

Ziningi kusekusha izinkumbulo edumile "Race megahertz", lapho abakhiqizi eyinhloko CPUs uze kuqala yonke into entsha yebhizinisi imvamisa iwashi. Kulo mongo, ingasaphathwa elidumile Intel ubuchwepheshe ngokuthi eqhuma Net. Nakuba amadivaysi enjalo kuqhathaniswa unqobe kalula ibha 4 GHz (izindinganiso lobuchwepheshe langaleso sikhathi laliwumfuziselo impumelelo) kanye, ngokulandelana, kahle njengoba izilimi amageyimu, kwaba nengxenye-iqiniso. Nakuba, uma kuphela ngoba ukwandisa nobuningi ezidingekayo ukwandisa ubude elihambayo. Ngakho le nkulumo ethi "megahertz ozwakala" - imvamisa kuphezulu nokusebenza Okuqukethwe akuzwakali.

Ngemva kwaba sobala ukuthi ngale ndlela engachazeki ukwandisa isivinini wokusebenza akukwazi ehluke ngokuphelele umqondo kwahlongozwa. Kuyinto ukwandisa isibalo cores. Lapho ekhetha processor amageyimu Kumelwe ukhumbule lokhu. Okungukuthi, processor multi-core kuyinto ngaphezulu olusebenza ngokugcwele Computing amayunithi, kodwa ubekwe olulodwa chip substrate. Yiqiniso, nge gluing enjalo wenza eminye hardware ne-software nokwenza. Okwamanje, lesi siqondiso ayenziwa, nokuthi kufanele kume kahle isithombe.

Ukukhetha processor amageyimu. izikhwebu

Ngakho, lapho ifingqa okungenhla, senza Isiphetho sokuqala: manje esinye sezici ukhiye ezithinta ukusebenza inombolo cores. izilimi kakhulu imidlalo iqukethe 6 cores. Lezi zibonelo zihlanganisa Intel Core i7-980X futhi FX-6200 esuka e-AMD. Ilindele esiphikisayo imibuzo, kanye siphawula ukuthi nakuba kungebona bonke imidlalo ukusebenzisa ngokugcwele eziningi cores, isimo uyashintsha ngokushesha. Kubalulekile nokukhumbula aphuma omunye amamodeli dvuyahdernym lapho ethi inzuzo on uhlangothi ephezulu imvamisa core izilimi olulodwa.

isondo

Ukudluliswa kwe-digital ekusakazeni idatha phakathi kumadivayisi wenziwa nge ibhasi uhlelo. Intel onaleli QPI, futhi AMD - Hyper Ezokuthutha. Ngemva abalawuli abaningi baqala ibekwe ngaphakathi chip main, lokhu wesitimela high-speed kuphela ezisetshenziselwa zokuxhumana zangaphakathi. Ngakho, processor ikusebenzele imidlalo kumele abe imvamisa high isondo. Lesi sici njalo ebalulwe incazelo zedivayisi. Ngokwesibonelo, wathi Core I7 980X QPI ibhasi lunamandla ka 6.4 GT / s, kanye Pentium isabelomali 620 - Imininingwane 4.8 GT / s.

isilondolozi

processor Good amageyimu kufanele abe isamba elanele inkumbulo isilondolozi. Ngo izinqumo wanamuhla amaningi njengoba ezintathu amazinga - L1-L3. Kubukhulu yabo inkulu, ngcono. I ikhiqize kakhudlwana ukuthi lokhu inkumbulo kubalulekile ukusebenza efanele chip multi-core, ithinta kakhulu ukusebenza.

Ukushisa

Lapho ekhetha entsha amageyimu processor, ngezinye izikhathi ulahlekelwe ngokuphelele zibona lokhu ipharamitha, njengoba ukushisa. Futhi ngeze, ngoba ngezinye izikhathi kungenzeka ukuthenga isixazululo nge elifanayo ukusebenza, kuyilapho esiningi amandla amancane. Kunconywa ukuba ukhethe imodeli ukonga ngaphezulu: it is hhayi kuphela kunciphise akhawunti yokukhokhela kilowatt kudliwe, kodwa futhi ethulile uhlelo lwaluyophola.