AMD Radeon HD 7670M katin bidiyo. Bayyana katunan bidiyo don littattafan rubutu

Sayen kwamfutar tafi-da-gidanka, mutane da yawa suna tunani game da yadda za su sami mafi amfani ga ƙwarewar fasaha don ƙananan farashin. Duk da haka, kamar yadda aikin ya nuna, lambobin da aka rubuta a takarda da halaye ba a koyaushe suna dace da halin yanzu da kuma aikin na littafin rubutu ba. A yau za mu yi magana game da AMD Radeon HD 7670M na bidiyon "wayar hannu", wanda za'a iya samuwa a kan kwamfyutan wasan kwaikwayo da yawa na kundin tattalin arziki.

Janar bayani

Bari mu fara da halaye mafi kyau. AMD Radeon HD 7670M na bidiyon na video yana cikin katunan wasan kwaikwayo da katunan ofis. Wannan yana nufin cewa saboda kwarewar fasaharsa yana iya kaddamar da mafi yawan wasanni na zamani, amma ba a matsakaicin saitunan ba.

Yana haɗuwa da PCI-E xauki x16, wanda ke tabbatar da musayar bayanai mai sauri tsakaninsa da motherboard. Yin amfani da wannan katin bidiyon (mafi daidai, cikakkiyar tsari) yana yiwuwa ko da a kwakwalwa ta sirri, amma ba a bada shawarar saboda rashin daidaituwa da kuma aiki a cikin manyan tsarin.

Ta hanyar, yana da daraja yin hankali ga tsarin fasaha. Girman girman shine kamar 40 nm, wanda ya nuna gaskiyar fasaha. A kan mafi yawan sababbin katunan shafuka wannan zangon shine kimanin 28 nm. Domin a fahimta da kyau, zamu bayyana cewa wannan saitin yana da alhakin saurin sanyi da agogo na na'ura, don haka ƙananan shi ne, mafi kyawun ba kawai ga mai amfani ba, amma ga kwamfutar tafi-da-gidanka duka, tun da babu wani cikewar maɗaukaki a aikace-aikace masu amfani.

Hanyar fasaha

Yanzu bari muyi magana game da fasahar fasahar AMD Radeon HD 7670M. Ayyukan da ke da alhakin yin aiki da kuma saurin lissafi, halin kirki daga kwanan wata shekaru hudu da suka wuce, amma har yanzu ba ka damar tafiyar da wasanni mafi kyau a kan ƙananan saituna.

Hakan na mai sarrafa na'ura mai mahimmanci shi ne 600 MHz, wanda, babu shakka, halayya ne mai matukar damuwa. A gefe guda, wannan yana ba ka damar rage zafin fuska, wanda ke nufin ƙananan rushewa a cikin littafin rubutu zai kasance.

A girma daga video memory GDDR5 size ne 2 GB. Ee, kuma tare da mita 3600 MHz. Lokacin amfani da haɗin PCI-E, wannan yana samar da bandwidth na 57.6 Mbps. Ba daidai ba ne don katin kuɗi, idan ba domin tsarin 5D ba.

Sabili da haka, AMD Radeon HD 7670M ya zama misali mai kyau na yadda tsarin kudin kasa, wanda zai iya zama ga kowa, ya kamata ya dubi. A matsakaici, dangane da halaye na fasaha, yana da kyau mai kyau da kuma sauƙi mai zafi.

Ilimin lissafi

Mataki na gaba da za a yi la'akari da AMD Radeon HD 7670M zai zama ɗayan komfuta. Yawancin aikin kirki na kyauta zai dogara ne akan waɗannan sigogi. Don ƙarin fahimtar ta, zamu kwatanta wannan na'urar tare da katin bidiyo na iri ɗaya, amma don kwakwalwa na sirri. Dauki misali Radeon R7 240.

Na farko saitin shi ne yawan masu sarrafawa don lissafin launi gamut da tsarin lissafin siffar. Kamar yadda ka fahimta, hakan ya fi wannan darajar, da sauri da aiwatar da hoto na gaba. A nan, hakika, AMD Radeon HD 7670M ta lashe. Yawan masu sarrafawa sune 480 a kan 320 don R7.

Kashi na gaba zobe na laushi da rasterization. Kuma kuma, 7670 ta lashe, ko da yake ba yawa ba ne. Yana da nau'i 24 da 8, ba kamar 20 da 8 na R7 ba.

Amma sai ya zama mafi ban sha'awa. Duk da cewa mataki na anisotropic tacewa da wannan, R7 iya tallafawa mafi sabon matsayin, yayin da kudin 7670M DirectX 11 da OpenGL 4.1. Saboda haka, duk da gaskiyar cewa katin bidiyon da muke la'akari yana da karfin haɓakaccen haɓaka, ba zai iya tallafawa muhimmancinsa a tsarin zamani ba.

Na ci gaba

Mene ne ya kamata mu ambaci yayin da muke magana akan AMD Radeon HD 7670M? Abubuwan halayen katin bidiyon, wanda muka dube, yana da mahimmanci ga irin wannan tsohuwar samfurin. Saboda haka, farashin wannan aikin ya biya mai yawa.

Wannan katin bidiyon yana da ramummuka guda biyu a cikin kwamfutar tafi-da-gidanka kuma yana buƙatar sararin samaniya saboda buƙatar ƙarin sanyi. Lalle ne, yanzu yana da wuya a saduwa da katin bidiyo don kwamfyutocin da keɓaɓɓen mai sanyaya don wannan dalili.

Bugu da ƙari, yawan adadin zafi wanda dole ne a rushe shi ne kusan 66 W. Don kwamfutar tafi-da-gidanka, wannan zai iya zama m idan ba za ku yi amfani da tsarin sanyaya ba. Idan kuna amfani da kwamfutar tafi-da-gidanka tare da katin AMD Radeon HD 7670M wanda aka sanya don wasanni, to, ku ɗauki matsala don sayan ƙarin sanyaya, misali misali ta musamman tare da masu sanyaya.

Tests

Yaya wannan katin bidiyo yake nunawa? Don kwatanta shi tare da katunan wasanni na zamani babu ma'ana, sabili da haka an kiyasta ma'auni na ainihi, yana gudana daga ainihin shekarar 2011.

Ayyukan 3D zai zama kama da analogs tare da nau'ikan guda ɗaya da kuma irin tsari. Duk da haka, a aikace ya nuna cewa wannan katin bidiyo yana ba da mafi kyawun sakamako fiye da HD 6730M, wanda kanta kanta ke sama da katin bashi. Tabbas, dangane da software, gwaje-gwaje na iya zama daban, amma gaskiyar ita ce cewa a cikin wasanni na 2011 (daidai lokacin da aka zana graphics), 7670M ya bada iyakar aikin kawai a saitunan hotunan hoto.

Bayani

Duk wani fasaha na fasaha ta hanyar masu sana'a a cikin ma'aikata da kuma ka'idojin da aka ƙaddara sun juya zuwa ƙura yayin da aka jaraba gwajin. Wane bambanci ne ya yi wa abin da alamun na'urar da aka bayar akan gwaje-gwaje, idan a nan kuma yanzu ya ƙi aiki sosai? Bari mu juya zuwa bayanin mai amfani don fahimtar abin da ke cikin yanayin AMD Radeon HD 7670M. Abinda muka gabatar za a bari ta masu amfani a cikin shekaru 2 da suka gabata, saboda haka muhimmancin su basu rasa ba tukuna. Bari mu fara tare da bangarori masu kyau.

Yawancin masu amfani sun lura cewa katin bidiyo yana aiki a kan murna. A cikin wasanni har zuwa shekara ta 2012, an lura da hakan sosai a cikin saitunan masu kyau, wanda yake da kyau ga katin bidiyo na kasafin kuɗi. A lokaci guda, tare da wasu fasaha, yana yiwuwa a gudanar da wasanni mafi kyau har 2016, akalla a kan "minimals". Bisa ga wasu maganganun, GTA guda biyar tana gudana a kan saitunan matsakaici, amma idan kun gama sadaukarwa da kuma kashe inuwa. Bugu da ƙari, wannan katin yana samuwa don overclocking, wanda ya ba da damar yin amfani da shi a cikin abubuwan zamani.

Kuskure

Duk da cewa yawanci masu sayarwa suna gamsu da sayen su, akwai kofuna masu duhu. Haka yake da AMD Radeon HD 7670M. Binciken da aka yi yana kawo inganci kaɗan.

Farko - wannan ne, ba shakka, zafi fiye da kima graphics katin. Ko da a mataki na fasaha na fasaha, mun lura da fasahar da ba ta samuwa ba, saboda abin da yake ƙara yawan zafi. Ko da tsarin sanyaya mai aiki a kan hukumar kanta bai ajiye ba.

Na biyu shine wasan kwaikwayon cikin sababbin wasanni. A mafi yawan lokuta, ceton overclocking da video katin, amma dole ne a yi da mai kula, duk don wannan dalili da dagagge zafin jiki. Bugu da ƙari, akwai nau'i daban-daban na wannan katin bidiyo. Idan kana aiki da 512 MB na ƙwaƙwalwar ajiya, to, ko da overclocking ba zai taimaka ba, amma samfurin da 1024 MB kawai yana jan dukan tsarin.

Sashin rashin jinƙai na uku ya danganta da haɗin wannan katin bidiyo. Wasu masu amfani suna da matsala - tsarin bai ki amince da sigogi na katin bidiyo ba. Ya taimaka kawai reflash da BIOS da mazan version. Wannan yana nufin cewa mutane sayen sababbin kwamfyutocin tare da irin wannan katin ya kamata su yi hankali. Zai yiwu ba za su yi aiki ba sosai.

Tsarin taƙaitawa

A yau mun gaya muku game da AMD Radeon HD 7670M. Kamar yawancin na'urori na wannan nau'in farashin, ba zai iya yin alfaharin yin hakan ba ko kuma yin aiki, amma yana da damar zama "aboki" wanda ya dogara ga mafi yawan kwamfyutocin zamani. Duk da alamun fasaha masu basira, yana bada sakamako mai kyau a cikin aiki. Kuma a mafi yawan lokuta, abinda kawai mai amfani yake buƙatar kulawa shine ƙarin sanyaya. Idan an buƙatar yin kimanin katunan bidiyo don kwamfutar tafi-da-gidanka, sa'an nan kuma a cikin kusan shekara ta 2011 zai kasance cikin manyan layi. Duk da haka, yanzu wannan shine wani damar da za a ajiye akan farashin na'urar da aka saya.