A Radeon HD 5670 Review da kuma Bayani dalla-dalla

A mafi m graphics totur a 2010 kasafin kudin graphics katin kashi ya Radeon HD 5670. A hardware bayani dalla-dalla na samfurin da damar za a kara nazari a daki-daki.

Sakawa graphics totur

Video katin jerin 55HH da 56HH a 2010 mallakar low-karshen kashi. Da shi shi ne na karshe line kuma mallakar Radeon HD 5670. Wadannan su ne mafi samuwa graphics accelerators tare da m ake bukata matakin na yi. A wannan lokacin, da suka iya amincewa jimre da kusan duk wani aiki. Yi tsammani cewa, a wasu lokuta ya zama dole significantly rage saituna, amma da yiwuwar irin wannan hoto kayayyakin ya isa. Yanzu, 6 shekaru bayan da farkon tallace-tallace na wannan video katin ne m biyu abi'a da kuma jiki. Hakika, da ya fi na kowa ayyuka da cewa totur rike. Wannan video, unpretentious handling na hotuna da kuma mafi undemanding caca aikace-aikace. Ko mun gwada m da kuma wajen rikitarwa wasa, ko da yake ba a kalla saitin, amma za ta je wannan hardware.

kunshin Contents

Aka gyara AMD Radeon HD 5670 iya bambanta dangane da abin da shi ne manufacturer ka sayi samfurin. Wannan jerin za a hada da wadannan:

• The graphics totur.

• A CD tare da zama dole software (direbobi, gwajin software, kuma haka a).

• Katin garanti da kuma taƙaitaccen jagora zuwa ta amfani da samfurin.

Wasu masana'antun (misali, kamfanin NUNA) Wannan jerin ne suna goyon bayan ta musamman da takardun shaida, wadda tabbas mai rangwame lokacin da sayen wani musamman abun wasa. Wani zai yiwu m cikin wannan harka - shi ne mai mallakar tajirai lakabin da sunan model hoto katin zuwa gaban da PC casing.

fasaha fasali

AMD Radeon HD 5670 aka samar bisa ga 40-nm tsari. A 2010, shi ne daya daga cikin mafi m Semi-shugaba guntu masana'antu da fasahar. The sosai guda silicon guntu na graphics totur ne sanya a kan fasaha capacities na Taiwan kamfanin TSMC. Alas, duk da samar da wuraren an cire daga kamfanin ta "AMD" a cikin wani raba mahaluži. The girman da semiconductor guntu daga cikin guntu ya daidaita 105 mm ^2, an located 627 miliyan transistors.

Goyan bayan memory iri

Mafi kyau duka cika da matsayi na irin memory ya kasance ga Radeon HD 5670 GDDR5. Its mafi girma Agogon gudu damar cikakken bayyana ta m. Shi ne ma zai yiwu saduwa a mafi araha gyara wannan katin da bazuwar damar žwažwalwar "DDR3". Amma a wannan matakin na yi aka rage muhimmanci. The uku irin RAM ga wannan graphics totur - wani "DDR2". A wannan yanayin, video yi ma fi fadi. Amma da kudin a wannan harka da aka ma rage. Matsakaicin damar da RAM a kan wannan jirgin ya daidaita 2 GB, da kuma m - 512 MB. A mafi kyau duka darajar da yi mallaki model tare da wani tsaka-tsaki adadin RAM 1 GB. A ya fi girma yawan bazuwar damar žwažwalwar ba zai yiwu a samu wani gagarumin karuwa a yawan aiki, da kuma model da 512 MB na RAM ba zai iya ba to guntu graphics katunan nuna su damar. Saboda haka, gudun matsayin optimally duba gyara na yanke shawara-dakunan "GDDR5" memory a 1 GB. A duk sauran lokuta, da yi matakin da aka rage muhimmanci da kuma wannan, bi da bi, ya shafa wasan kwaikwayon na kwamfuta tsarin a matsayin dukan. data sadarwa bas tare da RAM a cikin wannan harka da wannan damar a duk model - 128 ragowa.

Zafin jiki da kuma zafi

A Radeon HD 5670 da aka kammala tare da m aiki sanyaya tsarin. Average aluminum gidan ruwa kadan nutse ga kungiyar na irin wannan iko semiconductor guntu ya bai isa ba. Ganiya zafi fakitin ga wannan hoto totur ya daidaita 61 watts. A rago yanayin, wannan darajar ta atomatik rage zuwa 14 watts. Wannan kyau kwarai yi don irin wannan hukunci. A al'ada aiki, da yawan zafin jiki na silicon crystal kasance a cikin kewayon 35-55 digiri. Idan muka kara da kaya a kan graphics subsystem na PC ta guje m toys, matsakaicin yawan zafin jiki zai isa 61-65 digiri dabi'u. Saboda haka, PC sanyaya tsarin da graphics subsystem da za a supplemented da daya ko biyu ƙarin Coolers.

mita dabara

A maras muhimmanci Agogon mita Radeon HD 5670 ne daidai da 775 MHz. Bi da bi, wani bazuwar damar žwažwalwar a wannan harka da aka sarrafa a wani mita na 4000 MHz. Amma wannan darajar gaskiya ne domin RAM "GDDR5" type. A duk sauran lokuta, lokacin amfani da hankali RAM, wannan mita ne ma rage. A sakamakon haka, da gudun bayanai musayar tsakanin graphics processor da RAM sun kasance kasa zuwa cikakken load da farko. Saboda haka, irin wannan gyare-gyare video sha wahala daga rage yawan yi.

architecture

A code sunan ga Radeon HD 5670 da ATI kwaya - "Redwood". A gaskiya, wannan graphics katin yana da yanke-sauka version na tsakiyar matakin yanke shawara, wanda aka dogara ne a kan guntu code-mai suna Juniper. A kwatankwaci da, duk sigogi sun 2-ninka muni a Radeon HD 5670. Halaye kawai ya zama ruwan dare bas nisa bazuwar damar žwažwalwar ajiya, wanda a lokuta biyu shi ne guda bit nisa daidai to 128 ragowa. Sauran fasaha sigogi na gwarzo na wannan nazari su ne:

• Yawan rafi sarrafawa ne, sunã daidaita da 400.

• Irin zane raka'a a cikin wannan silicon mafita ya 20.

• Rasterization raka'a, bi da bi, ya 8.

• A buga kewaye hukumar na graphics totur an sanye take da 3 mashigai na a haɗa a duba: dijital tashar jiragen ruwa DVI, mafi m zuwa ranar, HDMI kuma, ba shakka, DisplayPort.

Wani muhimmin alama ce ta wannan hoto samfurin yana da goyon bayan "Krosfair" fasahar. Its ainihi tafasa saukar zuwa da cewa wannan totur iya aiki a wani PC tare da mahara graphics katunan na manufacturer. A daidai wannan sarrafa kwamfuta albarkatun da kuma united, kuma shi na samar da wani gagarumin overall yi karuwa. Gyara da 512 mb ba a bukata ko da a wannan yanayin shigarwa na ƙarin a haɗa gadoji (albarkatun PCI bas Express 16x a wannan harka shi ne isa aiki). A duk sauran lokuta, su hallara zama dole.

Waste da m yawan aiki samu

Kamar yadda muka gani a baya, da maras muhimmanci mitoci, bi da bi, don RAM a cikin wannan harka zama daidai a 4000 MHz da 775 MHz for Radeon HD 5670. Hanzari na graphics subsystem, a wasu lokuta a yarda kafin su sami gagarumin yi samu. Amma a lokaci guda zuwa PC sa a gaba ƙarin bukatun. Na farko shi ne kara damar da samar da lantarki, wanda zai samar da wasu matashi. Har ila yau, motherboard bukatar ya zama wani ingantaccen version tare da wani high quality-samar da wutar lantarki wayoyi tsarin. Wani muhimmin batu - shi ne sanyaya tsarin. Ciki da kwamfuta harka dole ne dole a sanya 2-3 karin fan. Idan wannan yanayin ba gamsu, sa'an nan maras muhimmanci sanyaya tsarin karkashin wani yanayi, ba zai iya rike zafi kwatami, wanda, bi da bi, zai iya haifar da zafi fiye da kima da kuma gazawar da graphics totur. A yi quite sau da yawa wannan semiconductor guntu iya fasa zuwa mita na 930 MHz. A wannan aikin RAM mita 4.600 ya MHz. Wannan shi ne, karuwa a gudun a cikin wannan yanayin ne daidai da 25-30 bisa dari. Wannan yarda da gwarzo da wannan nazari ya kasance gasa tare da tsakiyar aji graphics katunan a lokacin.

kudin na

Very araha graphics bayani da bukatunsu na 2010 shi ne Radeon HD 5670. The farashin mafi m ya gyara tare da 1 GB na RAM - "GDDR5" - ya 100 daloli. Kara adadin RAM 2 sau ƙãra wannan adadi zuwa $ 10. Wannan ne zana bayani da aka kiyasta ya zama da daraja game da $ 110. Amma a Yunƙurin a cikin graphics katin ba su ba da wani gagarumin karuwa a yawan aiki. Amma mafi m version na wannan totur za a iya saya a lokacin for $ 90. A wannan kwamfuta tsarin cika rage muhimmanci.

Arfi da raunin wannan graphics bayani

An m yawan abũbuwan amfãni da ATI Radeon HD 5670. Daga cikin su za a iya bambanta:

• Low cost da kuma, a sakamakon, da samuwan zana mafita.

• Isasshe high yi matakin a matsayin na farko matakin da video katin.

• Wani muhimmin amfani da wannan bayani - a high overclocking m, wanda a yarda a wasu lokuta, sami wani ƙarin kashi 30 cikin dari yi goyon baya.

• Har ila yau, ga pluses wannan model hada da ikon haifar da zana subsystem da mahara graphics cards.

To da fursunoni a cikin wannan halin da ake ciki kawai ba zai iya zama. Wannan katin, a cikin ra'ayi na da wuri da manufacturer, shi ne bã tãre da wani gagarumin shortcomings.

sakamakon

Very daidaita bayani ga darajar da yi shi ne domin lokaci Radeon HD 5670. Wannan totur sanya shi yiwu ga $ 100 don samun wani m matakin na yi, cewa adireshin mafi yawan matsalolin a lokacin. Ko a yanzu, da semiconductor guntu ne iya warware mafi yawan matsalolin. Abinda ya iya zama matsala - shi ne mafi wuya na toys karshe 'yan shekaru da kuma da dama mai hoto Editocin da high bukatar a hardware albarkatu na sirri kwamfuta. To kuma high overclocking m, kuma da ikon yin aiki a jummai tare da wasu katunan wannan manufacturer suna kara da cewa ga gwarzo na wannan nazari wasu matashi.