Processor Core i7-4790: Testing, description, reviews

A owner na PC-tushen CPU Core i7 4790 babu bukatar damu game da tsarin da bukatun na software da hardware shaƙewa kwamfuta. Wannan semiconductor guntu alfahari daya daga cikin mafi matakan na yi, da sa shi don warware wata matsala.

Ga wanda yake da wannan processor bayani?

jarumi na wannan nazari ya zo domin maye gurbin Core i7 4770. muhimman hakkokin bambance-bambance ba su wanzu tsakanin su. Iyakar abin da bambanci - ne da ya karu Agogon mita, wanda a 4790 ne 3.6 GHz a cikin na asali yanayin (Ina nufin yin amfani da duk 4 nuclei), da kuma 4770 - 200 MHz ne kasa 3.4 GHz a wannan yanayin. Sauran alkuki na processor - kwamfuta game, saboda aikin da graphics workstations da shigarwa-matakin sabobin. Hakika, yana yiwuwa da sauki don magance matsalar a cikin irin wannan processor, amma shi ba shi barata daga wani tattalin arziki da ra'ayi. Alal misali, wannan ofishin aikace-aikace zai yi aiki lafiya a kan wani karin suna fadin, ta fuskar hardware fasali, da CPU. Saboda haka, alkuki 4790 - mai wuya shirin, da kuma toys. Yana da su yi aiki tare da software da kuma semiconductor guntu ne ya halitta.

Wannan ake kawota tare da CPU?

Version BOX Core i7 CPU 4790 alfahari cikakken sa:

• da processor a wani m roba jakar.

• Basic sanyaya tsarin.

• Thermal maiko.

• Processor logo a cikin nau'i na lambobi ga gaban panel na tsarin PC naúrar.

• Katin garanti.

• Quick jagora zuwa ta amfani da CPU.

More m version tire prefix bambanta kawai in babu kawai da sanyaya tsarin. Bambanci tsakanin shawarar price - $ 10.

A kan abin da processor soket an fuskantar?

Core i7 4790 aka mayar da hankali a kan mafi m zuwa kwanan Ramin ga processor daga kamfani "Intel» - FCLGA1150. Har zuwa karshen wannan shekara, za a maye gurbinsu da wani soket 1151. Amma wannan ba ya nufin cewa yanke shawara a kan tushen da 1150 nan da nan aka rabu amfani. Za su kasance har yanzu daidai dacewa 2-3 shekaru, da kuma gwarzo na mu na yau review, har ma fiye da - tabbas zai 5 shekaru, ya za mu jimre wa wani aiki. Overall girma daga cikin guntu ne 37.5 mm ta 37.5 mm.

fasahar

Wannan CPU da aka sanya bisa ga ma'aunin 22-nm tsari. Yana da quite wani sabo bayani: mafi m kwakwalwan kwamfuta "Intel" a cikin wannan mahallin iya fariya da fasahar zuwa 14 nm. Kuma suka yi, an saki kwanan nan. A gefe guda 4790 da aka yanzu kusan fadi saboda wannan nuance - saya da shi ya zama kadan sauki.

cache

Wannan yan hudu-core processor alfahari da daskararrun uku-matakin cache, wanda zai iya muhimmanci inganta wasan kwaikwayon na kwamfuta tsarin. A farko matakin na azumi maras tabbas memory ne zuwa kashi 4 sassa. A size kowane daga cikinsu shi ne 64 KB. A wannan rabin na 64 KB da ake amfani da adanar shirin umarnin da wata biyu daidai wannan size Stores data. A total cache size na farko matakin ne 256 KB. Na biyu matakin ne kamar yadda ya kasu kashi hudu daidai sassa na 256 KB. Amma yayin da wannan mai bayyana rabuwa matsayin farko matakin, da kuma ba da bayanai da aka adana tare da umarnin a guda adireshin sarari. Takaitacciyar guda size na biyu matakin cache ne 1 MB. The uku matakin na azumi maras tabbas memory ne 8 MB, kuma shi ne ga kowa da kowa kwakwalwa na CPU raka'a.

RAM

memory mai kula hadedde cikin processor da kanta, kuma shi ne wani injiniya bayani muhimmanci inganta wasan kwaikwayon na karshe tsarin. mai kula RAM ne dual kanta. Wato, da PC dangane da wannan guntu ne mafi alhẽri a kafa biyu rage-size tube fiye da daya babban daya. Alal misali, guda biyu da 4GB fiye da daya yanki na 8 GB. The shawarar irin memory - a DDR3 tare da mitoci na 1333 MHz da kuma 1600 MHz. Matsakaicin memory size a cikin wannan harka iya zama 32 GB, kuma shi ne isa zuwa shigar da kowane software a kan kwamfuta.

zazzabi nuances

Yan hudu-core processor ba zai iya zama "sanyi". A sakamakon haka, da zafi na semiconductor kunshin a mafita ne 88 watts. A daya hannun, shi ne yawa a kwatanta da "Brodvel" mafita, a cikin abin da adadi ne 65 watts. Amma lokacin da idan aka kwatanta da mafi yawan 'yan layi na CPU "core" na 6th ƙarni (misali, "Kor i7 6700K»), za mu sami darajar 3 watts ya fi girma - 91 watts. A general, cikin sharuddan thermal fakitin 4790 wani abu sabon abu ba zai iya fariya. A iyakar halatta zafin jiki ga mafita daga wannan semiconductor 72.72 ⁰ C. A al'ada mode na aiki tare da cikakken sanyaya tsarin da kuma matsakaicin matakin na loading za a iya samu 55 digiri. Idan watsa CPU, amma ba ya gudu m aikace-aikace, da zazzabi iya isa 62-65 digiri. To, idan hanzari obalodi da CPU, ba za ka iya yi ba tare da ingantaccen sanyaya tsarin. Cikinsa da guntu zafin jiki ne daidai da 60 digiri.

mita

Mafi qarancin mita for 4790 ne 3.6 GHz. Wannan gaskiya ne ga aiki yanayin a cikin abin da duk hudu aiki module amfani. A wannan yanayin, your PC zai aiki daidai multithreaded aikace-aikace. Idan babu bukatar a warware matsalar yin amfani da duk hudu tsakiya, da kuma 3 za a iya wadãtu, da sauran block ne ta atomatik kashe da CPU gudu ne tãyar da su 100 MHz, kuma ya kai 3.7 GHz. Idan, duk da haka, don magance matsalar da rashin biyu kayayyaki, da mita ne ya karu da wani 100 MHz Intel Core i7 4790 - 3.8 GHz. Amma a guda-Threaded yanayin, za ka iya samun 3.9 GHz. Irin wannan tsari na samar da wani mita semiconductor guntu akayi "Intel" Technology Corporation - "Turbo Boost". Shi ne kuma ke da alhakin lafiya zafin aiki na tsakiyar aiki naúrar.

architecture

All mafi m gine-gine da processor fasahar aiwatar a cikin Core i7 4790. Haswell Wartsakewa - ne code sunan wannan iyali na kwakwalwan kwamfuta. Wannan 4-guntu sarrafa kwamfuta module aka aiwatar a cikin jiki Layer. Amma mafita "Intel" yin amfani da mallakar tajirai fasahar "wuce-wuri Trading" a shirin matakin za a iya tuba riga a vosmipotochnye CPU. Shi ne wannan aji na mafita kuma tana nufin 4790. Idan zama dole (misali, a aiwatar da aiki na cikin hanzari guntu a cikin wannan yanayin), wannan fasaha za a iya kashe a cikin BIOS na motherboard.

graphics totur

Core i7 4790 processor, kamar wani da CPU soket, sanye take da wani Hadakar graphics totur. Hakika, da fice a zažužžukan, lalle ya iya ba fariya, amma ga sauki aikace-aikace (ofishin, browser, video Viewing, unpretentious toys) zai shakka zama isa. Amma da cikakken m na semiconductor guntu kwamfuta tsarin dangane da shi wajibi ne don kari da m yi na mai hankali graphics katin.

Haka kuma, dangane da matakin da wuya daga cikin matsala, kuma zai iya ko da bukatar 2-3 irin totur. To hadedde cikin 4790 graphics totur "EychDi Grafics 4600". Its m mita ne 350 MHz, kuma matsakaicin - 1.2 GHz. Daga cikin sauran siffofin iya samar da wata damar nuna wani hoton kai tsaye a kan nuni 3.

hanzari

Al'ada CPU "Kor Ay7 4790" iya fasa kawai dan kadan ta kara mita na tsarin bas. Wannan zai samar da wani karuwa a yi har zuwa 10-15 bisa dari. A wannan yanayin, yi da wadannan:

• A PC dole ne a shigar da ingantattun hardware (motherboard dole Z97 chipset, a samar da lantarki naúrar na akalla 1kW, RAM - DDR3 1600 MHz).

• Shigar musamman software don duba your tsarin da ta jure danniya.

• A motherboard BIOS rage duk mitoci, kuma tsarin bas mita aka karu zuwa 105 MHz.

• Adana abubuwan da ka canje-canje da kuma sake yi da tsarin.

• Duba saituna da ikon rike danniya. Idan tsarin aiki unstably, shi boosts da irin ƙarfin lantarki zuwa wani processor a cikin BIOS ga waɗanda dogon matsayin tsarin fara aiki stably.

Akwai karin ci-gaba ce ta wannan CPU da wani a bude multiplier. Ta ke a cikin raguwa da aka kara a karshen harafin "K". A wannan yanayin, cikin hanzari da aka yi da wani sauki karuwa factor a cikin BIOS. A wannan yanayin, da aiki gudun za a iya ƙara har zuwa 5GHz. Wannan, bi da bi, za muhimmanci ƙara da karshe wasan kwaikwayon na kwamfuta tsarin.

kudin na

High-yi mafita daga "Intel", alas, ba za a iya jin dadin. Yana da gaske ba zai iya zama daidai da kuma koma zuwa Core i7 4790. A farashin da shawarar da manufacturer, shi ne 303 daloli (version tire) da kuma $ 313 (version BOX), bi da bi. A gaskiya, saya da irin wannan semiconductor guntu iya zama for $ 380. Kuma wannan ba har ma da iyaka. A wasu lokuta, da farashin for yiwuwa wasu lokuta wuce $ 400.

reviews

Akwai wani gagarumin bambance-bambance cikin sharuddan gine tsakanin gwarzo na wannan mujalla da kuma Core i7 4770 ba. Iyakar abin da bambanci a cikin mita lissafi. A 4790 MHz mita 100 a sama. Wannan na samar da kadan yi riba. Sauran daga cikin siffofin wannan guntu ne fiye da isa ya shirya wani matsala (wannan shi ne babban amfani da wannan guntu). Amma, a daya hannun, domin duk wannan shi ne fairly high kudin da CPU - shi ne ta babban drawback.

sakamakon

Core i7 4790 - shi ne cikakken bayani ga aiki da graphics workstations, caca inji mai kwakwalwa da kuma shigarwa-matakin sabobin. Yana da wannan kashi na kasuwa da kuma da nufin wannan processor bayani.