Intel Pentium G620: siffofin da kuma sake dubawa

Intel sarrafawa bisa Sandy Bridge gine zama shugabannin tallace-tallace a da yawa kwamfuta mafita kasuwar segments saboda ta high yawan aiki, adaptability da kuma yadda ya dace. Daga cikin mafi m kwakwalwan kwamfuta m line - Pentium G620. Mene ne ta babban m abũbuwan amfãni? Abin da masana suka ce da masu amfani a kan su abubuwan moriyar wannan guntu?

Janar halaye na processor

Na farko, shi ya sa hankali domin karatu a Pentium G620 processor - yi. A guntu a tambaya yana da:

- irin karamar Hukumar 1155 soket for dangane da motherboard.

- 2 nuclei bayar da Sandy Bridge fasahar da dacewa aiwatar da fasaha na 32 nm.

- mita wanda shi ne 2600 MHz.

- da tsarin bas DMI irin;

- wani Hadakar graphics module irin HD Graphics, aiki a mita na 1.1 GHz.

- gina-a ƙwaƙwalwar ajiyar mai kula da bandwidth damar 17 Gbit / s.

- wani cache memory na farko matakin a wani kudi na 64 KB, na biyu - 512 KB, da uku - 3072 CB.

- sa na m multimedia umarnin kamar MMX, SSE.

- karfinsu da NX Bit, kuma Virtualization Technology;

- nuni da zafi na 65 W;

- nuni da matsakaicin yawan zafin jiki a cikin darajar tsare da ayyuka na 69,1 digiri.

Matsakaicin adadin RAM cewa an kiyaye devaysom ne 32 GB. Irin memory kayayyaki da suke da yadace tare da CPU - DDR3. RAM kula, wanda aka sanya a cikin guntu - dual.

A Hadakar graphics processor module yana da wani Pentium CPU G620 sarrafa kwamfuta conveyors 6, aiki a mita na 850 MHz wanda za a iya kara a kan lokaci har zuwa 1100 MHz. Wannan module shafi yin amfani da RAM albarkatun har zuwa 1.7 GB. Daga cikin sananne fasali - goyon baya ga 2 zaune a yanki, kazalika da kara video dikodi mai.

Za ka iya duba da dama guntu lahani a tambaya. Hakika, wadannan ya kamata a alama a matsayin sosai matukar - a yi, da talakawan mai amfani, watakila ba ma lura da su.

Saboda haka, shi ne ya kamata a lura da cewa guntu ba a aiwatar da wuce-wuri-Threading Technology, wanda damar don samar da lissafi na 2 data kõguna a cikin daya CPU core, kuma domin da tsarin aiki ba ayyana shi a matsayin 4-core - kamar yadda, misali, Intel Core i3 guntu. Dauke da guntu ba za a iya tarwatsa, saboda an katange wani factor cewa shi ne alhakin da gabatarwa da processor mita. Har ila yau, guntu ba a aiwatar da goyon baya ga da dama Hikimar matsayin da vector.

Yana da amfani la'akari da ƙayyadaddu daga cikin gine Sandy Bridge, a da a bai wa processor da aka saki.

Features Sandy Bridge gine

A daidai micro-gine Pentium G620 guntu tsakiya da aka sa a kasuwa da Intel a shekarar 2011. Daga baya a cikin kashi akwai wani madadin ci gaba daga AMD - gine injin buldoza. A cewar masana, m yanke shawara daga AMD ga mafi sigogi na baya zuwa ga abin da aka miƙa wa kasuwa da Intel. A general, da na'urar dogara ne a kan microarchitecture a tambaya, kwararru da yawa a fannin kwamfuta masana'antu ayan ya kasance a cikin mafi nasara kayayyakin da American kamfani da take kaiwa da duniya kasuwa domin PC sarrafawa.

All aka saki game da 29 kwakwalwan kwamfuta bisa Sandy Bridge fasahar - for kwamfyutocin tebur da kwamfyutocin, kazalika da game da 10 sabon chipsets. A wannan 15 processor model an saba mobile dandamali. Dauke yarda microarchitecture daga Intel, don samar da kwakwalwan kwamfuta, dangane 32-nm aiwatar da fasaha a - a zahiri, Pentium G 620 guntu ne daya daga cikin dacewa kayayyakin.

Daya daga cikin manyan m abũbuwan amfãni daga guntu-tushen micro shawara ne samuwan high-yi saka graphics module Intel HD Graphics Type 2000/3000, wanda aka sanya a kan wata guda guntu tare da nuclei na microchip. Wannan dabarar za a iya yarwa. Kafin m microarchitecture da aka gabatar a kasuwar, su yi amfani da ra'ayi a kan abin da processor tsakiya da kuma wani graphics module located a kan daban-daban lu'ulu'u. Abin lura shi ne cewa guntu domin aiki image data, wanda aka saka a cikin dauke guntu cewa yana da damar yin amfani da wata uku matakin cache - kamar duk da processor core.

Sandy Bridge Architecture goyon bayan kowa musaya kamar PCI Express, ya shafi shigarwa a kan processor kayayyaki RAM mai kula DDR3 irin 2 tashoshi.

Sandy Bridge Technology da aka kafa a kan tushe na Nehalem microarchitecture. Bi da bi, shi aka baya kyautata da Ivy Bridge gine da aka ɓullo da tushen a kan shi. Its aikace-aikace tsari fasahar riga corresponded zuwa 22 nm.

Saboda haka, yanzu muna iya fara nazarin Pentium G620 guntu damar. CPU, kazalika da ta microarchitecture karatu da mu, yanzu mu Babban burin - don gano hanyar da samuwa albarkatun za a iya aiki a yi. Amma da farko, mun yi nazarin halaye na ta kayan aiki: kafin amfani installs guntu a kwamfutarka, a hannunsa zai sami kawota tare da samfurin a cikin tambaya.

Zabuka

A cewar masana, da akwatin, wanda zo processor Pentium G620, kusan ba ya bambanta daga waɗanda a cikin abin da manufacturer sanya da sauran kwakwalwan kwamfuta na wannan layi.

The kawai muhimmanci kafin unpacking, misali, idan microchip zo a cikin mail, tabbatar da cewa lakabin, wanda aka sanya a kan akwatin da cewa daidai bayani dalla-dalla. Saboda haka, akwai kamata a lura da Agogon mita na processor - Intel Pentium CPU G620 - 2,60 GHz, cache a cikin na uku matakin - 3 MB, gaskiyar da CPU soket karamar Hukumar 1155, guntu ikon amfani - 65 watts. Har ila yau, a kan lakabin dole ba da lambar serial daga cikin guntu da code.

Cikakken processor sunan sauti kamar Intel (R) Pentium (R) CPU G620, wato, ya nuna cewa microchip sunan da manufacturer alamun kasuwanci ne. A ikon yinsa na isar dole gabatar da guntu kanta, kazalika da:

- da sanyaya tsarin.

- shiriya a kan shigarwa na processor.

- bayanai a kan manufacturer ta garanti.

- akayi Intel kwali.

Mu yanzu juya zuwa binciken da m sakamakon yin amfani da Pentium guntu siffofin (R) CPU G620. A mafi m iya zama da wadanda mana cewa yin tunãni wannan processor gwaji kwarewa. Mun fara da wani bincike irin wannan siga na guntu, kamar yadda da ikon amfani.

Test CPU: ikon amfani

Kamar yadda aka nuna ta hanyar gwaje-gwaje da gudanar da gogaggen masana amfani na musamman da aikace-aikace, makamashi kiyayewa a cikin wannan processor da aka aiwatar a wata sosai high matakin. Saboda haka, a wani yawan halaye na guntu amfani game da 40 watts ƙasa da makamashi fiye da, misali, wani guntu a kan m Sandy Bridge - Intel Core i5-2500K. Wannan riba ya sa ya yiwu a kafa a kwamfuta kasa m sabili da haka kasa m sanyaya tsarin.

CPU yi a roba gwaje-gwaje

Bari yanzu mu juya ga nazarin da ainihin guntu ta gudu. A musamman - detectable a cikin roba nasa tarihin matakin. Kamar yadda muka gani daga wasu masana, shi ya sa hankali a lokacin da gwajin guntu yi su mayar da hankali a kan yin amfani da farko guda-Threaded gwaji kayan aikin. Su amfani ne da ikon waƙa yadda canza gudun guntu, dangane da aiki mita.

Kamar yadda aka nuna da gwajin sakamakon da processor Pentium (R) G620 ta hanyar dace kida, wasan kwaikwayon na guntu ne a matakin Intel ta manyan kayayyakin a cikin microarchitecture Sandy Bridge - musamman, kamar yadda muka gani a sama 2500K guntu. Ko da yake a wasu halaye wannan model, kuma mafi ƙaranci daga gare shi. Amma wannan shi ne m, tun da 2500K guntu ne 4-core.

Performance guntu a archiving fayiloli

Wani muhimmin al'amari na processor yi - gudun madadin fayiloli. A wannan yanayin, da masana gyara undisputed jagorancin 4-core fafatawa a gasa. Haka kuma, a cikin 2500K processor da shi yana mai inji, wanda ke da mita daga cikin guntu da aka gyara da kuzari, wanda kara kara habaka ta yi. Duk da haka, saboda da high mita Intel Pentium G620 - 2,60 GHz, guntu, a yi, a cikin sharuddan archiving gudun ba ma na baya zuwa 4-core processor model.

Performance guntu tsarinsa multimedia

A na gaba mafi muhimmanci al'amari na yi guntu - code kudi audio da video. Asowar, da wanda ya dace ne auna guntu mafita daga cikin jerin matsaloli, yawanci guda-Threaded. Saboda haka, su yi ne kusan gaba daya a wannan yanayin ne m wani Agogon mita guntu Intel (R) Pentium (R) G620 - 2,60 GHz. Wariya daga ka'idojin za a iya gano a cikin tsarinsa na video data. A gaskiya wannan matsala da aka warware, kamar yadda mai mulkin, tare da tasiri rarraba da kaya a kan CPU core. Saboda haka, wannan guntu iya samar da m 4-yi al'amari nukiliya model. Amma a matsayin dukan, kamar yadda aka nuna ta hanyar gwaje-gwaje, ta gudu ne isasshe high.

Kwaikwayon na guntu a cikin aiki da images

Processor yi yana da muhimmanci a yi cikin sharuddan mai amfani da ta'aziyya aiki tare da aikace-aikace, ta hanyar abin da graphics aiki. A wannan yanayin, guntu kudi, sake, ya dogara da yawan nuclei, kazalika da mita (mana, idan ta yi ne idan aka kwatanta da sarrafawa ba su bambanta ba yawa).

Saboda haka, 2-core guntu Intel Pentium (R) G620 baya a aiki gudun images 4-core model microarchitecture Sandy Bridge. Duk da haka, tare da hannu na aikace-aikace da damar loading kawai 1 core - misali, kamar GIMP, wasan kwaikwayon bambanci ba kamar yadda m, kuma shi ne dogara, bi da bi, daga guntu mita.

A ka'ida, har ma a daya daga cikin mafi m mafita ga graphics aiki - Photoshop, bambanci a gudun aiki 2-core da kuma 4-core kwakwalwan kwamfuta, a yi sau da yawa ba lura da masu amfani. Amma wannan alama, bisa ga masana, shi ne saboda, da farko, a gaskiya ko shirin yana goyan bayan da hannu na mahara tsakiya yanayin. Idan haka ne, to, shi ya sa hankali domin kula da mafi m mafita, wanda zai iya kudin more. Idan aiki ba ya bukatar da yin amfani da mahara tsakiya, ko ba ya goyon bayan daidai aiki, shi ne mai yiwuwa a gudanar da mafi farashi-m bayani. Don wadanda, a gaskiya, yana nufin Pentium G620 guntu.

Performance guntu a ilmin lissafi lissafin

A lokuta da dama, irin rawa da har zuwa abin da masana'antun na sarrafawa cikin sharuddan ilmin lissafi lissafin. Abin lura shi ne cewa gwaje-gwaje da cewa mataki gudun guntu a yi na masu ayyuka, kaya core kwakwalwan kwamfuta kusan gaba ɗaya. A wannan yanayin, shi yana da darajar da mita da kuma yawan tsakiya. Saboda haka, da kadan da bata lokaci ba na wani ba processor daga gasar mafita Sandy Bridge jeri ne m bambanci a yi idan ba na farko siga, sa'an nan na biyu.

Performance guntu a wasanni

Zai yiwu daya daga cikin mafi muhimmanci al'amurran da processor yi - gudun da guntu a wasanni. Aikin kwakwalwan kwamfuta, a wani dace bayani na bukatar kusan duk wadannan iri ayyuka - audio aiki, video, graphics, ga aiwatar da ilmin lissafi lissafin.

Shi ne ya kamata a lura da cewa yau wasanni kusan ko da yaushe cika aka samu ta hanyar amfani da duk samuwa CPU albarkatu. Saboda haka, da gudun kwakwalwan kwamfuta za ta dogara ne a kan mita da kuma a kan nuclei. Yana kuma za ta zama muhimmin inganci goyon bayan daban-daban multimedia guntu matsayin da ake aiwatar a wasan engine.

Saboda haka, a lokacin da gwada wasan kwaikwayon na kwakwalwan kwamfuta, a m processor Pentium G620, wanda shi ne m, ba a 4-core Sandy Bridge layi na model. Amma shi ne ya kamata a lura da cewa, a yi, bambanci a gudun yanke wasu shawara bazai ma m, daga ra'ayi cewa ko da a matakin samuwa albarkatun karkashin shawara daga cikin guntu da aka bayar da wani dadi gameplay. Wannan ne, a yi, da gamer zai taka a wannan frame rate yi da wannan matakin na ingancin su zane - duk da cewa, misali, 4-nukiliya bayani zai iya yiwuwar zama mafi m.

reviews

Abin da masu amfani da suke cewa game da su abubuwan alkawari Pentium G620 guntu siffofin? Yadda za a sami masu da PC, shi ne quite m da kuma saduwa da kalubale da cewa karya da kuma kafin na zamani masu amfani. Wannan shi ne saboda da high gudun ta aiki a single-Threaded aikace-aikace, da kuma isasshen karfi a da yawa iri wasanni, graphics aiki da shirye-shirye - biyu amfanin bayyana saboda da babban aiki mita na guntu karkashin shawara.

Wannan processor ne halin, bisa ga yawa masu amfani, mai kyau matakin na makamashi yadda ya dace, tana goyon bayan yanzu multimedia fasahar. A general, da masu da microchip da aka kiyasta a matsayin quite m, ba kawai a game da model cewa an gabatar da kasuwar a lokaci guda tare da shi, amma kuma daga ra'ayi na kwatanta da fasali da mafi zamani mafita a cikin filin na kwamfuta fasaha.