The Radeon 7850: unhu, yekuedzwa, wongororo

Pfungwa yacho - the bhajeti of Radeon 7850, AMD. New dzinonakidza nokuti mugadziri iri Positioning nayo sezvo mudziyo simba kupfuura isingadhuri mutengo pfungwa, asi zvinogona vhidhiyo unokubvumira kukwikwidzana simba Video accelerators niches High-End. Ndizvo muenzaniso Transitional, kuedza kupinda imwe nguva iri mhando mbiri. Muverengi achawana Graphics kadhi nokurondedzerwa, ona kuedzwa uye kuenzanisa kuti zvakafanana mano, uyewo, akavonga kuna wongororo munhau, kunzwisisa kana kuti kuteerera ichi vhidhiyo kadhi kuritenga.

Market Positioning

Munguva chiziviso kuti mudziyo mugadziri bivalent shandisweyi kuti Radeon HD 7850 rakagadzirirwa avo vanoda kutamba mitambo yavo dzinonakidza. Kana izvo yakakwirira kuita panguva kunonyanyisa zviruva Kutaura haridzimi - iri mutengi anofanira kuziva asati vanotenga mudziyo. Chete avhareji uye shoma configuration pamwe vimbiso izere kunyatsoshanda kufarira toyi.

Viewed vhidhiyo kadhi, pamusoro pfungwa vagadziri kuva dzakazara mukwikwidzi kutengeswa nokuda zano rakafanana GeForce GTX 560 Ti, uye sezvo pedyo kunozivikanwa chokupika chip fari kubva Nvidia - GTX 570. Pano mutengi anogona kuva nechokwadi, AMD haana vakakwanisa kwete chete kuti vabudirire pazvinangwa zvavo, asi unovakunda.

About chokupika

Asi hwokugadzira zvechadenga Graphics kadhi AMD Radeon HD 7850 rakanyatsojeka anokwezva kuti bhajeti kirasi. Pano mugadziri une chinhu vakashamiswa kunyange mafeni pamusoro Nvidia:

• uwandu yorwizi processors ndiyo 1024 zvidimbu (nokuti enzaniso, ari GTX 570 vari chete 480);
• uwandu transistors vari tsanga - 2,8 bhiriyoni;
• Memory chip pamwe vanoumba 2 GB;
• bhazi makubhiti 256 matomu (mukwikwidzi GTX 570-ikakuruma bhazi 320);
• kuti aizviti makirisito kakawanda 860 MHz (732 MHz pamusoro mukwikwidzi), pane zvakawanda overclocking kwaniso, asi tiri kutaura pamusoro dzinokosha pazviruva;
• ndangariro Anomhanyira 1200MHz (the GTX 570 - 1425 MHz);
• simba rakawanda - chete watts or 130, inova mukwikwidzi duku zvikuru (GTX 570 unopisa 219 watts or).

Kufadza varidzi AMD Graphics kadhi uye mutengo - zviri anenge 100 kwakajairika dzakabatana isingasviki mutengo mukwikwidzi Nvidia.

Ndiani ari mutariri pano?

Zvechokwadi zvinogona vatengi kuziva kuenzanisa ehurumende vashandi vaviri kubva AMD Nvidia, nekuti kusawirirana zhinji nguva kugadzirisa yokuedzwa uye yokupedzisira mugumisiro. In chakaita zvokugadzirwa miedzo pa mwero chisarudzo (FullHD) zvazvisingarambiki utungamiri ndohwaJehovha GTX 570 chipset, asi Radeon HD 7850 kumusoro pedyo uye pedyo mutungamiri, vachisiya kure shure rechipiri mukwikwidzi GTX 560 Ti. Asi mumitambo, kuti utsva kubva AMD ane mukana kupfuura ake anokumhan'arira kuti waivako.

Saka, kufirwa vashoma emadziro por wechipiri chakanyorwa miedzo Metro 2033, Sevatorwa vs. Chikara, Crysis 2 uye GTA IV. Asi Fans of mutambo tsvina 3 uye World Of Warcraft, izvo anoshandiswa kutamba nenguva zvisarudzo yakakwirira, achaiswa wakafadzwa, nokuti isingadhuri Chip aigona pakupedzisira kupfuura ayo aikwikwidza. Regai 1 furemu pa wechipiri, asi pamusana akanaka. Zvinofanira kucherechedzwa kuti vhidhiyo kadhi kunovhenekwa haisi nguva dzose zvakarurama, nokuti kuenzanisa zvinobatanidzwa mano kubva pezvitsiga siyana. Vamwe vanosarudza kuti overclock zvigadzirwa zvavo, apo vamwe vanoshandisa nguva unongotaura chete.

ruzivo rokutanga

The Radeon 7850 ane fekitari akagara zvakanaka. The wedunhu bhodhi iri yakafukidzirwa rwokudzivirira casing iro rine mwero "rwisana" pendi mugadziri (chatsvuka dema ruvara). Zvayaiva kuseri vhidhiyo kadhi kutonhora turbocharged yakatsvuka anowedzera Sophistication mudziyo. Kutonga nezvinooneka wongororo kuti varidzi iyi waivako mavhidhiyo kadhi inowira chete pamusoro European uye American kumusika uye kuti vatengi muRussia, zvinosuruvarisa kuti kufungisisa shoma mumiririri Somuenzaniso.

Unodzivirira pabutiro rinomuvanza nyanzvi kutonhora hurongwa. Handiti pane haisi redhiyeta kuti zvikamu anoverengeka uye rizere aruminiyamu ndiro, iyo ine achitsausa kupisa Mapedhi dzimwe pfungwa neVadzidzi Chips. Ground kuonana Graphics chinoumba yakaitwa nemhangura. Kazhinji, nzira iyi mugadziri dzingafarirwa vatengi zhinji.

Serious kuridza musika

Kana tisina kutaura zvinodhura Graphics makadhi ari pamusika wokuRussia, rikawira mavhidhiyo kadhi nesafiri Radeon HD 7850. mumunda maonero zvinofanira kucherechedzwa kuti mugadziri nguva dzose rakafadza mafeni zvavo zvizhinji akashongedzerwa, uye chiitiko uyu. Mubhokisi inodzidzisa achawana, kuwedzera kune Graphics kadhi, CD nevatyairi, mirayiridzo izere, uye vakawanda netambo nokuda chokugadza kubatana nezvevhidhiyo kuratidza mano.

Standard kutonhora maitiro kubva sesafaya ane No mbiri huru, izvo akatasva aruminiyamu radiators. Muridzi vachaonga dzokuwedzera kupisa kubviswa hurongwa chine sepombi dzemhangura vakawanda pakubhiti radiators uye reducible pamusoro panozogadzirika yemhangura riri neVadzidzi Graphics core.

Mugadziri akazadzisa fekitari overclocking, kuwedzera kumhanya ari chipset kusvika 920 MHz, uye ndangariro - kusvika 1250 MHz. The mushandisi haangaoni waivako zvikuru pfuma bvunzo kuti anotarisa zviri sezvinoshamisa, vakapiwa dispersal. Zvisinei, vachishandisa proprietary utility uye rugwaro rwakanyorwa nemaoko marongero mavhidhiyo kakawanda Radeon 7850, muridzi ane zvinogona rikurumidze chigadzirwa. The tsanga iri amenable zvakakwana overclocking kusvika 1068 MHz, uye kuyeuka vachamhanya stably pa 1320 MHz.

yakanakisisa ACHETER

Vakakodzera overclocked kufananidzwa Radeon HD 7850 safaya vake, unozvikudza chibereko kubva ASUS. Kazhinji, mamiriro acho ezvinhu asi chinoshamisa pakutanga kuaona. Video adhaputa pamwe kwakadonhera Graphics chinoumba kusvika 1000 MHz uye 1250 MHz ndangariro bhazi inoratidza nemigumisiro yakanaka kuedzwa kwacho. Uye kana iwe enzanisa navo rapfuura muchiso, kuwedzera ikoko. Kuti tinzwisise mamiriro ezvinhu pasina zvinetso - ASUS Technology rave zvachose ichigadziriswa wegadziriro pcb simba rokuita munyika yavo kukura zano (Super chiwanikwa Power, Digi +). Izvi Kupindira zvishomanana zvakabatsira kuvandudza Graphics unongotaura.

Pamwe kutonhora hurongwa mugadziri haana kutsemura bvudzi - muchiso maviri-chidimbu redhiyeta maviri mafeni uye pombi matatu yemhangura wekuita pamusoro kuonana musimboti pachikuva, zvakakwana kukurira kutonhora. Somugumisiro yokuedzwa, sezvataurwa munyaya review, varidzi zhinji makawana yekutenga overclocking: 1170 MHz chinoumba uye 1450 MHz ndangariro. Excellent kuti mumiririri bhajeti mukirasi.

revanhu kufarira

Vanozivikanwa munyika yose ari mugadziri RAKE ada mafeni vake aendesa warwo zvaakaratidzwa mavhidhiyo makadhi kwakavakirwa Radeon HD 7850. Magadzirirwo ari mudziyo dzingafarirwa zvose. Overclock akabata somunhu GPU (1000 MHz) uye kuyeuka bhazi (1250 MHz). Zvinokosha kucherechedza kuti mugadziri iiswe superfast Hynix ndangariro machipisi, nokuti idzo kumhanyisa pamusoro 1250 MHz ndizvo chisingadiwi, chii Zvinonzi uye remangwana muridzi uchishandisa mirayiridzo.

ataure rokushandisa afunge kutonhora hurongwa IceQ X, izvo kunze chitarisiko, rinopindura kwokutanga basa - kutonhora. Kutaura kuti kutonhora yanyarara, mutauro rikasauya, nokuti hurongwa zvechokwadi kunyarara, kunyange yepamusoro zvinorema. All akadhindwa redunhu bhodhi iri zvakazara neVadzidzi redhiyeta kutonhora hurongwa. sepombi dzemhangura Four, dzakapendwa mu esimbi mavara, zvinobviswa aruminiyamu pamahwendefa ari kubatana nzvimbo pamwe Graphics core. ari rusero zvinowanisa wokufema kutonhora mhangura ikanyanya.

Beauty kunoda chibayiro

Zvinofadza modding Graphics kadhi Radeon HD 7850 2Gb akauya mugadziri XFX. Kuwedzera yakakwirira waivako mudziyo akagamuchira proprietary kutonhora hurongwa iro rine zvakanaka chitarisiko pane vakwikwidzi ayo. Unodzivirira butiro rakagadzirwa aruminiyamu zvachose anovanza pasi rakadhindwa redunhu bhodhi. Akagadzawo pamusoro maviri unotonhorera hombe, izvo ruvara anoenderana vhidhiyo adapteri. Varidzi vakawanda wongororo dzavo vanoti ichi kutonhora gadziriro yakaiswa pamatunhu-kuguma muenzaniso uchitamba mutambo Radeon HD 7870. mugadziri iri kwaiita zvahungava hwakaita zvakavimbika zvakajeka overclockers, kuti utsva achaita nyore kukunda overheating.

The inokosha configuration chinhu vhidhiyo adapteri fekitari kumhanyisa pamusoro chinoumba 1080 MHz uye 1250 MHz ndangariro. Raizoshandiswa kumhanyisa ndiko, asi haumanikidzwi kukurumidza naye. The Radeon 7850 uye pasina aishandisa kupindira kunoratidza zvakakwana pacharo zvose yokuedzwa uye mune simba zvekuvaka-nyanyisa mitambo. Panewo akaipa varidzi mudziyo uyu. The mugadziri yave chisimbiso ose screws pamusoro kutonhora maitiro, saka kuti chokuchengetedza garandi redhiyeta rokutsvaira zviri nani kuitwa ane vacuum.

akanyarara achinyanya

Nokuti vazhinji, remangwana varidzi mavhidhiyo kadhi Radeon 7850 nokurondedzerwa murunyararo kukosha. Mugadziri PowerColor inopa vatengi ayo mhinduro ine pusa kutonhora hurongwa. Sezvaigona kutarisirwa, dunhu bhodhi iri zvakazara kwaaita yakasimba block aruminiyamu redhiyeta, riri neVadzidzi Graphics chinoumba ane yemhangura nechimwe. Nokuti zviri nani kupisa kuchinjirwa ari kutonhora mugadziriro rine sepombi dzemhangura kuti chaizvoizvo kuurura zviri aruminiyamu grilles uye vari kuderedzwa kune ikanyanya.

Zvisinei, muna kunyarara, yakaderera-kukwanisa achafanira kubhadhara yokubudisa. Mugadziri yakawedzera chezita kakawanda kuti Graphics akisarareta 950 MHz, vachisiya isina kumbobatwa kukurumidza kuyeuka bhazi (1200 MHz). Somugumisiro, muridzi anowana mudziyo here kunyarara kuti vanyatsokwanisa kukurira zhinji matoyi ari aizviti pazviruva.

The nzira nokuti Fans

Handifungi kuti PowerColor kambani kukanganwika pamusoro overclocking. Mugadziri akapa yakazara shanduro mudziyo inobva Radeon 7850 pamwe 2Gb V2 chitaridzi. The mugadziri zvakajeka anoratidza kuti vanoshandisa kuti kumusika chinomiririrwa namano zviviri: chokutanga uye wechipiri shanduro. iri kutonhora maitiro panguva chirimwa kuita. The chete aruminiyamu redhiyeta, azadzwa nyere mhangura, ndizvo zvakasimba nowenyika yapfuura mudziyo. Ndizvo chete pamusoro kutonhora ino inodzidzisa anowana redzimba riri mapurasitiki pamwe hombe unotonhorera. Kazhinji, mashandiro akadana kutonhora akaoma - iri dzinoshandisa hombe ane mashizha zvachose kufukidza upamhi akadhindwa redunhu bhodhi.

With kumhanyisa mudziyo kuzvigona kukuru. Chinoumba wakanaka Inowedzera kuti 1080 MHz, uye kuyeuka bhazi unoshanda stably nokuda 1250 MHz. Radeon 7850 Chip tembiricha iri yepamusoro mutoro asingadi pfuura 80 Celsius. Asi chikuru kurudza kutonga nezvinooneka wongororo, varidzi zhinji mibvunzo yakawanda. 65 decibels - ndicho chokwadi zvakanyanyisa. Kunyange kuburikidza namahwindo pamahedhifoni hwatsvuka eerie nokuimba unotonhorera oparesheni. Zvikuru wavatorwa nzira noiseless mudziyo kubva PowerColor.

Kid pamwe mutambi

Zvikuru dzinonakidza kusvika muna muchiso VTX3D. Product Radeon HD 7850 akatanga kurwa kupenda, akafanana kuti fekitari Graphics kadhi pamwe AMD chirimwa. The casing chete rikasviba tsvuku dzokuAustralia, izvo kune kunaka piriviri unotonhorera anowedzera. Kusiyana nechepasi zvazvingava, kutonhora maitiro ipfupi zvikuru mugadziri VTX3D. Izvi mhinduro unokubvumira kuisa mavhidhiyo accelerators chero zvazvingava: Hakuna kutya kuti Graphics kadhi kuchaita kuvhara pamucheto nedengu rakaoma Zvifambiso.

Kana mabasa, pano kuti mugadziri haana overclock chinhu, achipa mukana kune user. Zvinogona vhidhiyo ikoko. The kutonhora kwava nyore kutsungirira kupisa kubviswa nokuda Graphics makirisito unoshanda panguva kakawanda 1050 MHz. Asi ndangariro zvakakwana ngavapwe kukundikana - pashure kwazvo 1250 MHz Frequency kugadzikana anonetseka. The ndechokuti Hynix ndangariro machipisi, izvo pachii kushandisa panguva chezita frequencies ose 1200 MHz.

Misa musika

Muverengi Uchaona kuti ari kudzokorora hapana namano pamusoro Kucherov uye Gigabyte makambani wakakurumbira, nokuti chipset Radeon HD 7850 2Gb akanga zvechokwadi kuti pfungwa dzavo. Products pamusoro pawaitengesa Graphics makadhi kubva vagadziri ava, ndizvo chete kufarira navo amateurs kubereka bvunzo aenda patakatanga vakasangana. Hongu, Namano vane proprietary kutonhora gadziriro, mutengo zvigadzirwa zvitsva rakanyatsojeka nemakwikwi pamisika, asi panguva aya zvakanakira inoguma. Vatungamiriri musika kombiyuta haana chakaipa kuti zvimwe kuvandudza mabasa ari Graphics kadhi.

Chero mibvunzo vanoshandisa uye overclocking zvinogona nezvevhidhiyo makadhi. With zvishoma kuwedzera wachi kakawanda GPU Chip tembiricha inokwira nehasha. Proprietary maitiro kutonhora Gigabyte uye Kucherov mano kutsungirira kupisa singi kwakaipa. Somugumisiro, mune mutengi inofambiswa, unogona kusangana yakawanda kunaka Data chokuita mudziyo vagadziri.

In mhedziso

Kana pfungwa mutengo pamusoro apo kutenga vhidhiyo kadhi, nani mudziyo nesafiri Radeon 7850 chete havana kuwana. Low mutengo, chakanakisisa kuita uye wakanaka overclocking zvinogona ndiyo nzira chikuru yakakurumbira muchiso munyika. Zvisinei, kana Zvinokosha kuita, zvakanaka kutarira ASUS zvigadzirwa makambani, kuti XFX uye DZAKE. Vanyarare mudziyo wako kuti nani pasi PowerColor Logo. The pusa kutonhora Hurongwa dzingafarirwa mafeni ose mitambo usiku.