Amene purosesa bwino kwa Masewero?

Aliyense amene ali ndi chidwi patsogolo makompyuta, ndithudi anafotokoza kugwirizana chidwi Chalk latsopano kompyuta. Mphamvu mapurosesa ndi zithunzi makadi ukuwonjezeka, ndi opanga chaka atchule zosiyanasiyana zothetsera luso lakonzedwa kuti kufulumizitsa masovedwe. Pakuti wosuta, n'zoonekeratu kuti ntchito sizichitika kwambiri, koma mayendedwe a chitukuko ndi moti anagula laputopu alibe nthawi mwamakhalidwe chakale pamene Akugulitsa chitsanzo atsopano amapezeka. Amene ali ndi chidwi m'madera latsopano? Yankho lake ndi losavuta: opanga masewera. Latsopano masewera akukhala bwinobwino, panafunika mphamvu zina processing.

Aliyense akudziwa kuti ntchito zimadalira CPU ndi khadi VGA, kukumbukira, ndi mbali zina. Kukambitsirana amene mapurosesa ndi bwino Masewero - ntchito wosayamika. Munthu aliyense ali nalo lingaliro lake, lomwe kutsatira. Choncho, tikambirana magawo waukulu kudziwa zomwe purosesa kusankha Masewero.

Panopa, chapakati processing Unit (CPU) kubala awiri Makampani akuluakulu - AMD ndi Intel. Kuphunzira mtengo wa makampani computer, wogula ali kusankha purosesa bwino kwa Masewero. The mankhwala a opanga onse ndi zabwino mokwanira, wakupatsani kuti athe mumalozana lingathe kompyuta.

Zaka zingapo zapitazo, liwiro la masewera Pamlingo waukulu amadalira pafupipafupi purosesa ndi, si mophweka. Onse latsopano masewera wokometsedwa kwa mapurosesa Mipikisano pachimake. purosesa tichipeza angapo, koma mu nyumba imodzi. M'maseŵera kugula umodzi-pachimake chitsanzo sayenera. Pali mitundu ndi mitima iwiri, atatu, anayi kapena kuposerapo. Conventionally, zikhoza kapadera kuti mitima zambiri purosesa, ndi apamwamba dzuwa. Malonda amanena kuti multiprocessing pafupifupi (Hyper-threading, HT), akuyendera ena zitsanzo kuchokera ku Intel, pafupifupi wofanana ndi mitima zonse purosesa mu njira mpikisano (AMD). Ndithudi, zotsatira za mayesero kutsimikiza izi, koma poyerekeza latsopano zitsanzo HT Intel ndi AMD mbadwo wakale, kotero kulondola kwa mawu sukupita. Choncho yankho loyamba kuti "chimene purosesa bwino kwa Masewero" - Mipikisano pachimake.

Chimodzi mwa zizindikiro zazikulu za pafupipafupi opaleshoni ya CPU ndi amayezedwa gigahertz (GHz). The zambiri mtengo uwu ndi wamkulu, ndi apamwamba a ntchito. Zofunika: kuyerekeza pafupipafupi wa AMD ndi Intel mankhwala mungathe ndi zosungitsa ena. chakuti aliyense wopanga amagwiritsa ake kukhathamiritsa mkati madera pakompyuta mfundo, kotero 3 GHz Intel nthawi amasiyana pa liwiro komaliza 3 GHz AMD. Amene purosesa bwino? Masewera n'kofunika pafupipafupi apamwamba, koma, monga tanenera kale, pakati pa zinthu za aliyense wa mankhwala osankhidwa.

gawo mkango wa transistors purosesa ndi posungira. Zikomo kwa iye, dzuwa la CPU ndi chawonjezeka. masewera Modern chisankho chothamanga pa zipangizo ndi posungira zazikulu, ndipo akugwiritsa ntchito mlingo 3 (mlingo 3) kukumbukira. Mukhoza motsimikiza onse kuti ntchito zambiri adzakhala wokometsedwa ntchito ndi mapurosesa zimenezi. Choncho, chigawo chachinayi cha funso "zimene purosesa bwino kwa Masewero" - ndi posungira voluminous. Childs, chitsanzo ndi zina L3 posungira mofulumira kuposa tingachipeze powerenga dongosolo ziwiri gawo (L1 + L2).

Ndi odziwika njira - kugula pamwamba (zabwino, mtengo) purosesa. Zatsopano monga zomwe mibadwo yapita, ndi imathandizira pa ntchito ya luso.

Posankha purosesa, munthu ayenera kukumbukira kuti liwiro la masewera malamulo zambiri zimadalira optimizations mapulogalamu. Choncho palibe vuto anadabwa pamene CPU wamphamvu kwambiri Mlengi wina amapereka pang'onopang'ono njira, koma kampani ina.