AMD A8-4500M processor description

AMD A8-4500M ne matasan processor sadaukar domin samar da hannu PC matsakaici matakin, wanda shi ma wani ɓangare na "arewa gada" tsarin jirgin, kuma a high-yi graphics totur. Duk wannan ba ka damar haifar litattafan rubutunku for kawai game da duk wani yiwu matsala ga wani sosai, sosai mai araha farashin.

soket

AMD yan hudu A8-4500M tsara za a shigar a FP2 soket. Wannan 904-pin CPU soket, wanda kamfanin "AMD" musamman tsara don mobile kwakwalwa. Sadu da shi a cikin jeri tsit PC ba zai iya zama: wadanda sassa da basu wanzu. A shekarar 2012, wannan dandali ya dace, kuma a 2012 an maye gurbinsu da wani mobile FM2 soket da wannan adadin lambobin sadarwa.

fasahar

A semiconductor guntu AMD A8-4500M samar a kan fasaha tsari Soï (watau "silicon a kan insulator") daidai da dokokin m zaran 32 nm. Shi ne kai tsaye gasar daga "Intel" a kan tushen da gine-gine "Kor" riga tsara ta uku, samar da fasaha, codenamed TriGate kuma yana da damar dokoki 22 nm. Saboda haka makamashi yadda ya dace a cikin wannan yanayin ne a gefen "Intel".

Kesh

Wani rauni aya a cikin AMD A8-4500M yana subsystem makon jiya, inda. Direct gasar ta "Intel" yana da wani karin girman da sauri memory na uku matakan. A gwarzo wannan labarin a matsayin akwai kawai 2. The adadin na farko daga cikinsu shi a cikin adadin, sunã daidaita da 192 KB, da kuma na biyu - 4 MB. A mafi cikakken guda cache rarraba da aka nuna a tebur a kasa.

Rarraba cache a A8-4500M

RAM, kuma duk abin da hade da shi

Daya kawai irin bazuwar damar ƙwaƙwalwar za a iya amfani a tare da AMD A8-4500M. halaye na wannan na'urar ne kawai nuna goyon baya na "DDR3". Lokacin da shi za a iya kafa ne kawai tube, iya aiki a mita na 1600 MHz ko mafi girma a cikin irin wannan tsarin. Kasa da high-gudun hardware ba da shawarar a yi amfani a matsayin wani ɓangare na irin wannan tsarin zai iya kasa kamar yadda RAM kanta, kuma dukan kwamfuta tsarin a matsayin dukan. The sosai guda mai kula RAM da aka canjawa wuri zuwa CPU guntu. Shi ne mai dual tashar. Haka kuma, shi zai zama daidai a cikin irin wannan mobile PC shigar biyu tube na rage girman fiye da babban daya. Alal misali, shi ne mafi alhẽri a 2 kayayyaki na 1 GB fiye da daya 2 GB. Wani muhimmin alama na kwamfuta - wani kasafi na RAM da bukatun wani hadedde graphics totur. Wannan darajar da aka kafa a cikin "BIOS", da kuma nuance ka bukatar dole la'akari a mataki na zabar wani mobile PC. Matsakaicin msar tambayar adadin addressable memory ne 32 GB. Amma a aikace, wannan lambar ne kasa da - kamar yadda iyakance yawan ayyukan ramummuka ga memory tube.

TDP semiconductor mafita. Its zafin jiki da kuma mita

TDP a A8-4500M ne daidai da 35 watts. Matsakaicin yawan zafin jiki daya ne a gare shi an kafa a kusa da 100 ⁰ C. The m darajar da Agogon mita na semiconductor guntu ne daidai to 1.8 GHz, kuma matsakaicin - 2.8 GHz. A farko yanayin da aka fi sau da yawa amfani a lokacin da warware matsaloli sauki ko dagagge da dumama da guntu. A na biyu farkon atomatik kawai a lokacin da shawarar da mafi bukatn, kuma a cikin rashi na gwaji da dumama da aiki naúrar.

Fasaha sigogi na CPU. graphics totur

Kamar yadda muka gani a baya, a cikin abun da ke ciki na wannan CPU part 4 tsakiya. Sai dai cewa lamba lissafin tubalan da gaske 4. A bi da bi, yawan ayyukan da kayayyaki a kan iyo ma'ana lambobin kawai 2. Domin daya awo ba daga aikinsu, kowane core iya aiwatar kawai 2 CPU umarnin. The "Intel" guda processor core ne iya aiwatar da sau 2 more umarnin - 4. Saboda haka, processor daga cikin mafi kyau a cikin kwakwalwan kwamfuta ta "Intel". Amma akwai kuma wani karfi batu a cikin AMD A8-4500M. APU Da Radeon - don haka wannan processor ya positioned kamfanin "AMD". Ya forte ne mai iko Hadakar graphics katin Radeon HD7640. Solutions "Intel" yi ba zai iya zama tare da ita a kan wani daidai gabãtarwar gasa, ciki har da mafi m. Don samun kashe wani irin matakin wasan kwaikwayo, da karshen da doukomplektovyvat su mobile PC mai hankali video katin. Wannan, bi da bi, ya kori wani CPU abũbuwan amfãni cikin sharuddan yadda ya dace (saboda da shigarwa na ƙarin aka gyara muhimmanci ƙara kuzari kwamfyutar). Har ila yau, shi qara kudin na samarwa.

Farashin kwamfyutocin tare da guntu

Siyan kwamfyutar da processor "Intel" da aka kubutar kawai a lokacin da wajibi ne a samu matsakaicin gudun da processor a kowane farashi. Kuma ga cewa, da gaske dole overpay. A duk sauran lokuta, yin amfani da kayayyakin riga a kan "AMD", kamar AMD A8-4500M. APU - daidai rage tsawon jeri na guntu masana'antu kamfanin. Zahiri, wannan raguwa da nufin "kara aiki naúrar". Kuma da sunan da shi ne saboda kasancewar wani iko graphics totur matsayin wani ɓangare na CPU. Yana da wannan alama, kuma ya nuna masu rinjaye na sake dubawa. A iko totur, inganci sosai processor, m farashin (farawa daga 15000-16000 rubles, dangane da sanyi). Ko makamashi yadda ya dace da mafita ba ya duba haka bad a kan bango na kama kayayyakin daga "Intel".

sakamakon

AMD A8-4500M processor na'urar Ya nuna vector na kara raya semiconductor mafita cewa manufacturer. Wannan kara hadewa da daban-daban aka gyara na wani sirri kwamfuta tare da wani lokaci daya da karuwa a yawan aiki da kuma raguwa a cost. Yana da wannan hade da kuma cimma "AMD", sakewa da silicon guntu kuma miƙa zuwa karshen mai amfani yi rubutu a wani araha farashin.