AMD Phenom X3 8450: bayani dalla-dalla, da sake dubawa kuma shedu

Daya daga cikin mafi ban sha'awa CPUs daga matsayin fasaha bayani dalla-dalla a 2008 - shi ne AMD Phenom X3 8450. Wannan guntu an daidai gyara domin Multi-Threaded software, kuma yana da wata pretty kyau overclocking m. Daga cikin wasu fasaloli kamata a lura da msar tambayar yiwuwar zuwa buše ta unactuated sarrafa kwamfuta naúra da kuma samun saboda wannan magudi, da CPU riga premium.

Alkuki CPU. Don warware wasu matsaloli na ta sigogi za su isa

AMD Phenom X3 8450 a lokacin da ta saki aka positioned a matsayin tsakiyar matakin bayani. A babba sashi daga cikin kasuwar aro daga wannan manufacturer 4-core model na wannan sunan, wanda aka kai tsaye tsayayya da su "Kor 2Kvad" daga "Intel". A kan talakawan, da kashi bai da "AMD" da ya dace mayar da martani ga mafi m "Kor 2Duo". Daga cikin kasafin kudin al'amarinta ya kasance mai adawa "Septronov" da "Athlone" (wannan shi ne da mafita, "AMD") a gefe daya da kuma "Celeron" da "Pentiums" daga "Intel" - a kan sauran.

Don cika sakamakon rata, kuma aka fito da nata, lallai na flagship kwakwalwan kwamfuta. Irin wannan processor mafita aka daidai dace domin gyara Multi-threaded aikace-aikace software. Har ila yau a cikin wannan jerin ya yi kyau kwarai CPU overclocking m, wanda a yarda a wasu lokuta ya sami kashi 30 cikin dari yi goyon baya.

Zabuka

Iri biyu kayan aiki da cewa yana da trehyadernogo semiconductor crystal. More suna fadin na su kunshi wani processor, katin garanti, takardar shaidar da na daidaitawa tasirin da gaban da PC tsarin naúrar tare da logo na shigar CPU model da kuma yin amfani da CPU manual. Wannan matakin na kayan aiki na silicon mafita ne daga cikin mafi girma sha'awa ga kwamfuta kwararru da kuma masu goyon baya. A wannan yanayin shi ne zai yiwu a zabi wani ingantattun gyara CPU sanyaya tsarin kuma, da ita kara ƙara ta Agogon kudi. Wannan yarda mana kyakkyawan cimma gagarumin aiki samu.

Zabi na biyu da sanyi da ake kira "akwatin", a cikin jargon - "akwatin". A da shi, baya daga baya da aka jera, ana kuma hada da sanyaya tsarin da kuma thermal manna. Complete mai sanyaya da aka tsara aiki a maras muhimmanci yanayin, da CPU overclocking a cikin wannan harka akwai ba wani. Wannan wani zaɓi ne mafi dace wa m masu amfani wanda ba na son su yi gwaji tare da siffofin na sirri kwamfuta.

A soket ga CPU mafita

"A sabon abu na X3 8450" ya mai da duniya guntu cewa za a iya shigar cikin duka soket AM2 + kuma AM3 soket a. A cikin farko case, guntu iya aiki tare da DDR2 RAM misali. A AM3 DDR3 tallafawa kawai. Ganin sakawa processor mafita shi ne mafi kyau amfani da guntu a tare da motherboards latest misali.

aiwatar

A lokacin da "sabon abu X3 8450" mafi kyau dauke fasaha tsari, wanda ya gana da misali daga juna da ragowa da 65 nm. An bisa ga wadannan bukatu da aka kerarre da semiconductor crystal. A kan backdrop na yau 14 nm 65 nm ba da ban sha'awa. Wannan tsari yana yiwuwa ya factor cewa gudummawar da karuwa a cikin zãfi fakitin a cikin wannan hudu-core mafita kamar yadda idan aka kwatanta da ta yanzu takwarorinsu.

cache

Shubuha halin da ake ciki ya kasance mai azumi memory tsarin, hadedde cikin AMD Phenom X3 8450. Features nuna kasancewar wani uku-matakin cache, kuma shi ne mai babbar amfani da wannan model na CPU. Amma shi ke kawai na karshe matakin kuwa mai "kananan", har ma da matsayin - kawai 2 MB na raba adireshin sarari ga CPU umarnin da data shirye-shirye.

Na biyu matakin an riga an rarraba su zuwa 3 daidai sassa na 512 KB (a total, 1.5 MB), wanda aka daura a musamman kwamfuta kayayyaki. Ƙananan matakin kuma an rarraba su zuwa 3 daidai sassa na 128Kb. A karshen harka, kuma ba specialization a kan irin adana bayanai. Rabin farko-matakin cache (64 KB) ana adana umarnin na tsakiyar aiki naúrar, da sauran rabin - da bayanai. Total wannan adadin shi ya daidaita 192 KB.

Random-access memory

Kamar yadda muka gani a baya, akwai iri biyu bazuwar damar žwažwalwar - DDR2 da DDR3. A guntu kanta mallakar a yanke shawara na tsakiyar matakin. Saboda wannan, shi ne fin so in yi amfani da karin ci-gaba da irin RAM - DDR3. Har ila yau a game da hanzari iya sa'an nan sami wani ƙarin yi goyon baya daga wani kwamfuta tsarin a matsayin dukan.

TDP da zazzabi yanayi

Processor AMD Phenom X3 8450 iya fariya a TDP na 95 watts. A lokacin da bayyanar a cikin sayarwa shi ne mai girma da daraja. Yanzu, bayan bayyanar 14 nm latest ƙarni sarrafawa tare da kama sigogi da TDP 65 W for hudu-CPU kwamfuta kayayyaki (msl, "Kor Ay5 6500"), 95 W dubi a fili inflated darajar.

Agaji zazzabi darajar wannan siga silicon mafita ya 70 digiri. A cikin hanzari yanayin a tare da wani ci-gaba da sanyaya tsarin, da kuma lokacin da gudu a kan CPU daga cikin mafi bukatn guntu zazzabi iya bambanta daga 55 zuwa 65 digiri. Amma a cikin wani al'ada aiki yanayin da tare da cikakken mai sanyaya guntu zai iya zama mai tsanani zuwa da zazzabi na 45-50 digiri a lokacin da yin irin wannan ayyuka.

mitoci

A maras muhimmanci mita na AMD Phenom X3 8450 ya daidaita 2.1 GHz. Mai sauya tsakiyar aiki naúrar a wannan harka da aka gyarawa a wani darajar da 10.5. Saboda haka, kawai zaɓin da cewa za a iya inganta overall tsarin yi ta overclocking da CPU a cikin wannan halin da ake ciki - shi ne da mita daga cikin tsarin bas. Canza darajar a cikin wani babban hanya šauki ya yiwu ta kara Agogon mita. Wannan karuwa a karshe siga, kuma ya kai ga overclocking da CPU.

architecture

Wannan guntu ya kasance daya daga cikin na farko sarrafawa, da ake kira TripleCore. AMD Phenom X3 8450, kamar yadda muka gani a baya, sun hada da sarrafa kwamfuta naúrar 3 tushen gine "Tolima". Bugu da ƙari, da bambanci ga halin yanzu layout na zamani CPUs daga wannan manufacturer kamar 2 tsakiya sun raba albarkatun, a cikin wannan harka, duk da albarkatun sun kasance raba ga kowane naúrar.

Hanzari da kuma kwance allon untapped sarrafa kwamfuta module

A gaban high quality-motherboard da kuma inganta sanyaya tsarin overclocked zuwa 3GHz ya ba AMD Phenom X3 sauƙi 8450. Hanzari ya zama dole don gudanar a kan PC, beefed dole iko sosai a lokacin da wutar lantarki (650 W ko fiye) da kuma high-gudun DDR3 RAM (motherboard da processor "AM3" connector ga kwamfuta masu goyon baya).

Shubuha halin da ake ciki a wannan yanayin yana da wani kulle sarrafa kwamfuta module ga CPU. A ka'idar, wannan guntu dangane da mafi m 4-core model na manufacturer. A karo na hudu kuma na karshe a koyaushe ana katange a shirin matakin ta wucewa gwaje-gwaje. Wannan shi ne, a lokacin da ganowa da 'yar alamar matsala tare da wani sarrafa kwamfuta module shi kawai katse. Idan "sa'a" yanayi zai iya juya shi da baya yin aiki da kuma samun riga a cikin 4-core processor bayani AMD Phenom X3 8450.

Kwance allon da core 4 iya iya kafa ne kawai a kan wasu model motherboard masana'antun kamar "AsRok" da "Biostar". Yana isa ya "BIOS" da aka hada ACC ( "advansed Klock Kalibrayshen") zaɓi. A ka'idar, wannan zabin ba ka damar more mafadaci ƙara da mita daga cikin guntu. Amma ya yi kunnawa da kuma wani lokacin ya kai ga hada da sauran kwamfuta naúrar. Sauran kera wannan kashi gudana a matsayin sa ran. Idan ya yiwu don buše a karo na hudu a koyaushe a cikin CPU, kadai biyu masana'antun da aka jera a baya.

Ra'ayin masu. CPU kudin

Babban hasara na wannan tsarin shi ne CPU - low maras mita 2.1 GHz. Ko a lokacin da semiconductor mafita, wannan darajar wuya ta yiwu a warware mafi bukatn. A warware wannan matsala ta kasance cikin hanzari da guntu. Amma a lokaci guda sa a gaba mai tsanani da'awar zuwa da bangaren sassa na kwamfuta tsarin. Wannan, bi da bi, ya jagoranci wani Yunƙurin a farashin da PC.

Daga cikin abũbuwan amfãni da shi za a iya lura da mun gwada low cost da CPU model. Na biyu m batu - babban matakin yi a aikace-aikace gyara domin Multi-threaded hardware. A wasu lokuta, ku iya ko juya a cikin wani 4-core model na AMD Phenom X3 8450. Kwance allon da module cewa za a iya yi kawai a kan motherboards kawai biyu kera, a baya aka ambata.

sakamakon

Tare da dama m AMD Phenom X3 8450 zai iya juya ka'idar a premium kashi na processor da high mita. Amma irin wannan hukunci ne kawai zai iya yi a zahiri m kwamfuta masanin kimiyya. Ga talakawa masu amfani ne na babban amfani ne mafi m kwakwalwan kwamfuta tare da 4-core tsari ga mafi wuya lokuta, ko 2-block kwakwalwan kwamfuta yayin rage hardware da bukatun ga PC bayani dalla-dalla.