AMD Radeon HD 6800 Series: kuyezetsa komanso mapangidwe

AMD Radeon HD 6800 Series - mndandanda wa makadi m'ma osiyanasiyana kuchokera odziwika bwino, AMD. Izi zithunzi makadi m'malo mndandanda ndi index 5. otsatirawa akufotokoza makhalidwe onse luso, ndi zotsatira mu zochitika zapadera ndi masewera.

Mbiri ya khadi zithunzi

Kuyenera Mukalongosola kuti 6800 zino ndi woyamba, omwe anapangidwa pansi pa chizindikiro cha AMD, monga ATI si pambuyo pophatikizana mwa awiri makampani-opanga Chalk kompyuta.

Mu 2010, m'pofunika kamodzinso kusintha mzere zithunzi makadi anapereka kampaniyo. Pa ulaliki wa AMD anaulula zonse kwa deta luso ndi mphamvu ya mndandanda watsopano. AMD Radeon HD 6800 Series zikuphatikizapo zitsanzo ziwiri makadi zithunzi: HD 6850 ndi HD 6870. The manambala ziwiri zapitazi chimatanthauza makonzedwe kalasi zithunzi khadi. Choncho, anali wamng'ono 6850 ndi 6870 - wamkulu ndi wamphamvu kwambiri.

zithunzi izi zinalengedwa m'malo flagship HD 5870, koma, oddly mokwanira, iwo sanalinso kuwatsogolera ndi wotanganidwa malo a kalasi pakati. The kampani flagship anali mndandanda wa index 9 - HD 6900.

AMD Radeon HD 6800: Features

Mu chitukuko cha makadi onse yapita ku ATI akatswiri kutsatira mfundo mofanana ndi anzawo ku NVIDIA. Izi zikutanthauza kuti zikuchitika ndi zithunzi zonse zatsopano wolamulira padera khama kukwaniritsa ntchito pazipita ndi mphamvu ya chitsulo. Pambuyo pophatikizana ndi AMD mfundo kampani ndi njira za kulengedwa kwa makadi kanema tili ena vekitala ena.

AMD kanalalikira kulenga kanema ndi moyenera mphamvu, Sewerolo ndi mtengo. Zino ayenera kupikisana ndi GTX 460 ndi GTX 470. Kuti tichite zimenezi, ndiAmene anaganiza kukhala GPU latsopano. Akuyendabe mtsutso ngati Barts kuswa kapena phazi chammbuyo. Pa dzanja limodzi, ndiAmene zafewetsako zomangamanga ndi kuchepetsa kukula. Komano, mowa mphamvu ndi ntchito ndi apamwamba kwambiri poyerekeza ndi mbadwo wakale wa makadi zithunzi kuchokera AMD.

Malinga ndi kampani, iwo sanapange zisinthe kapena yojambula. Graphic Chip Barts ndi kubwereza kwa m'badwo m'mbuyomu, koma ndi njira yatsopano umisiri akale. Chimodzi mwa zifukwa chigamulo chimenechi chinali vuto yopanga ndi fakitale pa nthawi ya Radeon HD 6800 AMD a Series, kotero ndiAmene asankha Sinthani m'badwo achikulire.

Koma cholinga cha populating ndi gawo moni-mapeto zithunzi makadi zochokera wamakono wa yapita mapangidwe m'badwo sizinachitike zimatheka. Mndandanda watsopano silikugwirizana ndi ntchito ya HD 5870, koma osati patsogolo izo.

Mndandanda wonse zachokera Barts purosesa, amathandiza shaders Baibulo 5, ndi kuliika kuchuluka kwa kanema kukumbukira - 1024 MB. Aliyense khadi ali awiri zolumikizira DVI, nezi awiri ndi miniDP wina kwa HDMI. Onse zipangizo ndi kuthandiza CrossFire ndi kuwonetsera umisiri pa 8 oyang'anira imodzi. Wamng'ono 6850 khadi zithunzi ndi clocked pa 775Mgts, mkulu, 6870, - 900 MHz. Mtengo wa makadi kanema - 180 ndipo $ 240 motero. Komanso amathandiza DirectX11, kuti pa nthawi ya Radeon HD 6800 AMD a Series wofunika.

makadi mayeso

Onse kanema khadi mndandanda 6800 amayesedwa zinthu zofanana pa benchi kasinthidwe chomwecho. mayesero onse imachitika mu 3D Mark ndi masewera PC amene anabwera pa nthawi ya kumasulidwa kwa kanema khadi zino.

AMD Radeon HD6850

Izi mzere chitsanzo ndi anafooka mu mndandanda AMD Radeon HD 6800. zofunika kwambiri udzachepetsedwa poyerekeza ndi zithunzi achikulire. Ndipo adula zonse, kuphatikizapo kutha yozizira. Koma ndiAmene ndiribe chimodzi: ngakhale ofooka mphamvu khadi ndi basking chimodzimodzi. Izi yodziŵika opanda.

Malinga ndi zotsatira mu 3D Mark, izi ndi khadi kanema Mat mndandanda akulu ndi mfundo yekha 2-3 zikwi. Tengani kwambiri waphindu ndi wovuta masewera a m'zaka - Crysis ndi Far Kulira 2. kusiyana mu FPS ndi pakati pa 10 ndi 15 mafelemu pa mphindi. Ngati ife tikufanizira kusiyana kwa kusiyana mu mtengo, kugula HD 6850 zikuwoneka njira wokongola kwambiri.

AMD Radeon HD6870

Akulu chitsanzo mndandanda silikugwirizana ndi ntchito ku kampani flagship HD5870. Chapadera ndi kuti zithunzi khadi AMD Radeon HD 6800 Series, mtengo umene uli m'munsi kwambiri kuposa ndalama za mpikisano ku NVIDIA kampani, akulola ntchito mpata uliwonse kuti DirectX11. Makamaka bwino kovuta kupirira nthawi HD 6870.

The Mokweza wa Barts zithunzi purosesa walola kuti tikwaniritse mpikisano ndi flagship AMD kampani palokha ndipo GTX 460 pamtima NVIDIA ndi mphamvu 1 GB.

Polongosola mwachidule

The mbadwo watsopano wa AMD Radeon HD 6800 Series, amene analandira ndemanga wosanganiza, ndithudi ofunika chidwi ndi ndalama zawo. Onse makadi zachitika pakati pa zitsanzo bajeti ndi flagship HD 5870, koma pa nthawi yomweyo, mzere akhoza kupikisana nawo mpikisano mu gawo wake wa kampani NVIDIA. Zitsanzo kuchokera AMD zikuwoneka zambiri zaphindu. Kuonjezera zokolola za makadi kanema ku NVIDIA ndi kochepa, koma mtengo ndi apamwamba $ 30-40.

The kuipa zoonekeratu monga dongosolo phokoso kuzirala ndi ozizira. Pofuna kupulumutsa ndi wosalira zomangamanga ndi, ndiAmene ataiwala kusamalira kuzirala yoyenera. Phokoso ozizira, amene sakonda kupirira katundu, ukugunda aliyense wofuna zotheka kugwiritsa ntchito maluso kanema chathunthu. Koma zimenezi si zofunika, chifukwa zatsopano ndipo pali zithunzi mathamangitsidwe ku NVIDIA.