6770 graphics katin Radeon: review, gwaji da kuma sake dubawa

A wakilin kasafin kudin aji - video katin dogara ne a kan Radeon 6770 guntu - an dauki daya daga cikin mafi matsala kayayyakin a kasuwannin cikin gida, wanda, tare da mai kyau yi, ba batun karin hanzari. A gaskiya, a wannan video totur ne kawai ba nan gaba. Amma akwai wani abu a janyo hankalin abokan ciniki, domin, a cewar statistics, a cikin ƙasa na Rasha katunan dangane da wannan guntu ya sayar kusan miliyan daya. Review, gwajin da kuma sake dubawa na masu a cikin wannan talifin zai taimaka wa mai karatu ya fahimci halin da ake ciki da kuma fahimtar abin da yake haka ban sha'awa guntu 6770 HD.

canza] aukar

Kullum zargin ta kishiya NVDIA a restyling na kayayyakin, AMD ya kanta samu m tare da magoya bayansu. Babu wani abu mafi muni fiye da sayar da rabu amfani samfurin sake, canza shi zuwa lakabin, kamar yadda ya faru da video katin AMD Radeon HD 6770, wanda aka halitta a kan tushen da guntu HD 5770. Quite wani m gaskiya, kuma ga m buyers kazalika ga masu, wanda garzaya hažaka kwamfutarka.

A kafofin watsa labarai, za ka iya samun mai yawa na korau sake dubawa a kan wannan batu, amma akwai mai kyau labarai. Su ne ke jẽranta inganta yi a roba asowar da real-duniya aikace-aikace. Gaskiyar cewa manufacturer ya har yanzu sanya wani kananan guntu kyautata: kara aiki mita na graphics core da kuma dakunan naúra da fasahar zamani (OpenGL, HDMI, da dai sauransu ...).

bayani dalla-dalla video

A samar da Radeon HD 6770 da aka hannu tare da zuciyar code-mai suna JuniperXT, suna sane da dukkan masu na kasafin kudin da na'urorin. Graphics totur, clocked a 900 MHz, yana da adafta a wani cheap kashi. A abũbuwan amfãni daga kwararru da yawa a fannin IT kimiyoyi sun haɗa da yin amfani da zamani manufacturer na memory kayayyaki. da aka halicce su da GDDR5 fasahar da total girma na 1024 MBytes da kuma aiki a kan tasiri mita 4200 MHz. Gauraya bas bandwidth - a total na 128 ragowa.

Duk wani tambayoyi daga m saye, da kuma zafi masha'a katin. Gaskiyar cewa adaftan jan 108 watts a iyakar load. Wannan adadi ne na hali caca na'urorin da farko aji, ba lokutta da kasafin kudin. A daya hannun, yan wasa fi son shi to Resource-m na'urorin, Azancin dauka cewa high makamashi amfani ne kai tsaye na gwargwado ga yawan aiki.

Saba da wakilin shuka

Modern graphics processor daga AMD dole ne dole da m buga kewaye hukumar da kuma mai kyau sanyaya tsarin. Amma da samfurin HD 6770 abubuwa ne daban-daban. A na'ura ga hawa bautarka daya Ramin da kwamfuta na daya kadai naúrar to connect wani video Madogararsa. Duk da haka, a nan da manufacturer kamata biya haraji - don samar da dukan rare graphics katin dubawa iya kowane iri. A cikin panel, mai amfani zai sami haihuwa VGA-tashar jiragen ruwa don a haɗa wani analog na'urar, wani zamani HDMI connector da kuma tsaka fassarar da dijital fitarwa - DVI.

Amma ga sanyaya tsarin, a gaskiya shi ne ba. Bayan duk aluminum gidan ruwa, sanya shi kawai graphics core, kuma m fan a saman na'urar da wuya a kira. Baruwan mai sanyaya cewa herding kura daga lagireto grille. Amma don zafi masha'a na fiye da 100 watts bukatar alhakin m - dole ne a fuskanci sanyaya da kuma iko memory kayayyaki da kuma batura.

A wakilin mobile kasuwar

Amma masu litattafan rubutunku gina a kan tushen da wasan guntu ATI Radeon 6770, shi ne mafi m fiye da masu amfani da sirri kwakwalwa. Technology kamfanoni sun halitta mai gaskiya symbiosis na graphics accelerators kasafin kudin da caca aji. HD 6770 guntu ya dandamali graphics totur HD 5770 tare da saka fasahar wasa video HD 6800 jerin.

Haka kuma, mai shi daga cikin kwamfutar tafi-da-gidanka ya zama akwai fasahar kamar 3D-Vision, HD Audio, Blu-ray, kuma da yawa wasu. A sakamakon haka, da mai saye samun ba kawai wata caca da na'urar shigarwa-matakin, amma a real multimedia cibiyar da cewa iya jimre da dukan ayyuka. Duk da haka, da m kasa kawar da negativity tare da babban zafi da graphics totur, don haka da hannu graphics katin saye za a iya samu ne kawai a kwamfyutocin da ya fi girma fuska (15-17 inci), a cikin abin da akwai wani wuri da shigarwa na wani aiki da sanyaya tsarin.

Babban gasa graphics totur

Graphics katin AMD Radeon HD 6770, da yawa masu goyon baya da kuma overclockers ne idan aka kwatanta da wani wakilin farko aji caca Geforce GTX 550 Ti. Oddly isa, amma da kasafin kudi wakilin ne iya nuna high yi a cikin gwaje-gwaje da kuma sakamakon doke da gasa. Saboda haka, a cikin ƙuduri FullHD (1920x1080 dpi) a Crysis 2 wasanni, Wayewa V, Dragon Age II, tsage Cell tofin wakilin Radeon sa high rates na yawan aiki (40-80 Frames da biyu), da rata daga NVDIA caca totur a duk gwaje-gwaje da aka 5-7 FPS.

IT-fasahar, masana sun yi imanin cewa video katunan dole ne a yi ba kawai a kan definition na yi, amma kuma gane bambanci a hanya tsanani. Idan muka yi kwatanta da ikon amfani da zafin rana masha'a, sakamakon zai tip sikẽli a cikin ni'imar AMD kayayyakin. A danniya yanayin (m 100-kashi load) HD 6770 jan 213 watts a kan 309 watts ga GTX 550 Ti.

A mafi m video katin

Graphics katin dogara ne a kan Radeon 6770 guntu, farashin wanda yake shi ne mafi araha a kasuwa a cikin kasafin kudin aji (6,000 rubles), Oddly isa, mallakar Asus. Taiwan manufacturer bai harkokin cikin dabaran, amma kawai ya dauki tunani na'urar da ba tare da canza ta bayani dalla-dalla, ya kafa da kansa sanyaya tsarin da kuma bayar da kasuwar to duk abokan ciniki. Bugu da kari ga wani araha price, samfurin, sabanin sauran fafatawa a gasa, yana da shekaru uku garanti, kuma wannan shi ne mai kyau tafi da Manufacturing kamfanin.

Yana gauraya mere gaskiya cewa video katin Asus Radeon HD 6770 ne ba iya nuna high yi a roba asowar da kuma wasanni a kwatanta da sauran brands. Halitta da bukatar irin wannan bayani a cikin kwamfuta kasuwar 'yan wasa tsanani underestimated. Musamman idan ka yi la'akari da cewa guntu da wuya amenable ga overclocking.

A Taiwan sun iya warware matsalolin

A sosai daban-daban halin da ake ciki daga video katin Radeon HD 6770 daga Asus, wanda aka gabatar a wani m sanyaya tsarin kasuwar. Bari kudin da na'urar da ke a cikin kewayon 7000 rubles, amma a wannan katin yana da yawan abũbuwan amfãni, wanda janyo hankalin hankalin da yawa m buyers daga cikin samfurin. Na farko, da manufacturer yanke shawarar canza video katin samar da lantarki da tsarin. Force abubuwa suka taru a cikin wata guda naúra da kuma sanya ta manufacturer a yankin na dubawa jirgin ga mafi sanyaya.

Musamman da hankali ne ba a m sanyaya tsarin, domin shi ne musamman a cikin irin kuma ba shi da wani analogues. Aluminum lagireto da rabi sau fiye da buga kewaye hukumar video, da da nisa da tsawon. Haka kuma, da dukan video yanki ya sanyaya. Lagireto kewayen kewaye da aka shiga ta hudu da jan shambura, abin da kyakkyawan tafasa saukar zuwa cibiya, wanda yake shi ne a lamba tare da graphics core. A saman zafi kwatami da aka saka a m casing.

Oddities kusa Asus kayayyakin

A Radeon 6770 daga Taiwan manufacturer Asus fanless, tare da abũbuwan amfãni, kuma yana da disadvantages cewa masu sayarwa ne shiru. Kuna hukunta da sake dubawa na masu, da graphics totur tsanani yi al'amurran da suka shafi a wasanni. A shuka da aka hõre da haɓaka video adaftan, wanda ya rage naúrar aiki mitoci zuwa rage zafin rana masha'a. An shãfe, da farko memory - mita an rage daga 4800 zuwa 4000 MHz.

Har ila yau, wani m kan firmware matakin graphics core ana katange, cewa mai amfani da ba za su iya tarwatsa mafi girma da matsayi na 850 MHz. Akwai matsaloli da shigarwa na graphics katin a cikin tsarin naúrar. Saboda manyan size shi kawai ba ya shige cikin format na jiki da kuma MiniATX midleATX, kamar masu amfani da tsari na 99%. Kamar yadda za a iya gani daga binciken, domin shiru a cikin tsarin naúrar za ka har yanzu suna da biya, don haka da yawa abokan ciniki da tambayoyi ga wanda ba zai iya ba da amsoshin.

A biyu duka don fafatawa a gasa,

A cikin kasuwar na graphics katunan, mai amfani zai iya samun biyu mabanbanta na'urorin Sapphire Radeon HD 6770. matsayi na manufacturer a daban-daban azuzuwan: kasafin kudin da caca. Quite mai ban sha'awa mataki, wanda nan da nan ja hankalin masu saye, saboda da alama shi ne quite shahara a fadi da'irori na yan wasa. A wakilin kasafin kudin aji, wanda a Sapphire ganuwar ba su ma da inganta, ne da nufin masu amfani da suke so su ajiye a kan sayan. Duk da haka, da sake dubawa har yanzu yana da kyau, duka biyu don gudun da kuma ga quietness.

Amma na biyu samfurin da tururi-X alama zai zama mafi ban sha'awa ga 'yan wasa, saboda sanannun manufacturer ya sanya cikakken zana na na'urar. All electrolytic tankuna da aka maye gurbinsu da ingantattun capacitors da ferrite core. All batura an taru a cikin daya naúrar da kuma dakunan tare da kansa sanyaya. Manufacturer ninki biyu da panel dubawa - Bari da video katin da kuma bautar biyu ramummuka, amma yanzu masu amfani iya haɗa 4 daban-daban duba.

Ƙwaƙƙwafi na video katin m

Kada tsaya a kome da aka sani iri NUNA, wanda shi ne kuma sha'awar a cikin guntu Radeon 6770. Halaye na yi, duk da haka, shi ne samarwa don inganta mai amfani, saboda factory injiniyoyi bar for misali mita na graphics core da memory kayayyaki. A wani ɓangare na manufacturer da ya shigo kyautata da ikon samar da tsarin, wanda ya zama m haskaka ikon masha'a. Har ila yau, NUNA fasahar kamfanin kafa mallakar tajirai sanyaya tsarin cewa copes da zafi masha'a.

A kafofin watsa labarai, akwai mai yawa feedback daga masu game da waste daga samfur, amma su ne fiye da korau, saboda babu wani daga cikin masu amfani da bai sarrafa cin nasara da m shãmaki 1,000 MHz (har zuwa 925 MHz). Hakika saboda mutane da yawa buyers shi rasa ma'anar sayan, wacce ake kawota ta manufacturer na shirin for cikin hanzari, ba wanda ya san yadda za ta faranta wa video mai shi.

A kasuwar tsarin da kasa

A cikin graphics katin Radeon 6770 kusantar da hankalin da yawa brands, amma sun kasance a shirye-sanya mafita a kan kasuwar kiwata mafi tambayoyi fiye da marmarin yin sayan. Alal misali, MSI ya sake yanke shawarar mamaki da abokan ciniki a futuristic view na video katin, amma ganuwar da sha'anin ba kula da tsawo daga cikin na'urar. A sakamakon haka, 'yan daga cikin masu saye son saya a cikin kasafin kudin aji graphics katin cewa ikirarin zauna uku ramummuka.

Dadin saye da PowerColor kamfanin, wanda ko da yaushe ya zo har da ga magoya na musamman da sanyaya tsarin cewa ba ka damar da yardar kaina overclock graphics totur. A sanannun manufacturer, ta amfani da AMD reference na'urar, kamar sa ka logo a kan gidan ruwa gidaje. Gigabyte kamfanin, kuna hukunta da sake dubawa na saye, kuma tada magoya - sananne iri yanke shawarar kirkiro kawai daya samfurin tare da m sanyaya tsarin (vaguely reminiscent na Asus graphics katin).

Computer bukatun

Mutane da yawa da damuwa game da batun sau da yawa dangantaka ba kawai tare da karfinsu na Radeon 6770 1GB tare da sauran na kwamfuta. Damar saye da sha'awar a cikin bukatun da video processor da memory, saboda duk masu amfani ne da sanin cewa da cikakken m na daya bangaren wajibi ne a tabbatar da wasan kwaikwayon na related na'urorin. Tun da mafi wasanni da aka tsara don yin amfani da dual-core sarrafawa, daya amsar riga akwai - dandamali ya kamata da wani m na 2 jiki tsakiya (Core 2 Duo sarrafawa daga Intel ko AMD ta m).

Video katunan nuna yawa masu goyon baya da mafi memory (6-8 GB). Shi ne ma'ana ya ɗauka cewa karin ƙwaƙwalwar ba ya faru, musamman ma a lokuta inda 64-bit tsarin aiki da ake amfani. Duk da haka, domin mafi yawan wasanni za su isa neresursoomkih da 4 gigabytes. Har ila yau, a cikin su comments, da yawa masu suna shawarar da sabon shiga saya SSD drive, wanda shi ne 10-25 sau sauri fiye da Magnetic rumbun kwamfutarka.

Matsaloli a sabis video

A rarrabe da Radeon 6770 guntu daga sauran kayayyakin manufacturer ne rashin wani m allon kan graphics totur guntu. Wannan ne, mai amfani m aiki na cire ko installing da sanyaya tsarin iya halakar da video processor. Ki saboda wannan da tsaftacewa kura daga mai sanyaya ba lallai ba ne, kawai bukatar zama da hankali a lokacin da installing da lagireto.

Har ila yau, matsaloli na iya tashi a lokacin da canza thermal manna. All masana'antun na video katunan saboda fragility na crystal nutsar da kushin sanyaya tsarin by 1 millimeter. Haka kuma, don tabbatar da mai kyau saba kadan kau thermopaste yi ba su dace. A owner dole ne su kula da thermoelement da wani babban danko (kullum samu wajen domin kwamfyutocin). A wani hali ba zai iya yin amfani da thermal m, kamar yadda a nan gaba, a lokacin da cire lagireto manne iya cire fitar da crystal daga PCB.

a ƙarshe

Samun hankali karatu bayyani na Radeon 6770 guntu da halaye, da yuwuwar mai saye, lalle zã zo ga ƙarshe cewa na'urar a tambaya ba dace da yawa masu amfani waɗanda suka yanke shawara su ka hažaka PC. Bayan duk, baya daga gaskiya cewa manufacturer ya tsunduma don ƙirƙirar graphics tsohon graphics guntu, don haka ko da a cikin mai son tsauri wasanni babu wata hanyar don bugun sama da aiki da na'urar ta hanyar waste.

Amma masu amfani da suka saya a kwamfuta daga karce, sayen wani HD 6770 graphics katin zai ajiye a kan kudi, saboda a cikin kasafin kudin aji graphics katunan da babu hammayarsu a yi da kuma farashin. Kuma idan muka koma zuwa samfurin idan aka kwatanta da fafatawa a gasa a cikin na farko game aji (shi ne NVDIA GTX 550 Ti), da sayan zai zama mai kyau.