Graphics kadhi HD 7970: hwokugadzira harakterisitki uye wongororo

Graphics kadhi chinhu chitsva High-End kirasi, nokuti vagadziri vakaziva kuti ruzhinji mafeni kuridza zvekuvaka-ndichibvunza kombiyuta mitambo yacho chizvarwa chitsva mavhidhiyo goho pakutanga. Ndizvo chete mutengo mudziyo anogona kumisa zvinogona mutengi. To ndirumbidzwe zviri zvenguva nadzurudzo mano, izvo nechinangwa kumusoro-mugumo chidimbu, asi mutengo wavo zviri kudzika pane vezera.

Munyaya ino tichakurukura chimwe izvi uchitamba mutambo mano - Video kadhi HD 7970 kubva inozivikanwa muchiso, iyo yakavakwa kwayo mhinduro pamusoro Chip AMD. The chikuru basa ari mugadziri raiva kuderedza mari video, apo kuramba vakadzikama uchitamba mutambo unongotaura.

chakakodzera mukwikwidzi

Kana totaura Nvidia zvigadzirwa, kutengeka, mumwe anowana kuti mugadziri anopa chekawo-pasi shanduro flagship yayo Geforce Titan, izvi zvinogona kuonekwa nokuenzanisa mudziyo chips kudzidza mapurani yavo. The kambani AMD aigona kupa nzira chete udeshevlonnye nadzurudzo Chip Radeon R9 Zvisinei, havana ichi. Graphics kadhi HD 7970 akagashira chikuva hutsva nokushandiswa zvemazuva ano, saka kuti Munopfuura kuita namano zvose inopiwa munhu mukwikwidzi zvakafanana mutengo siyana (15-20 rubles).

Chokwadi chokuti mugumisiro aiva akakodzera uchitamba mutambo mudziyo mukana wekuti mutengo, unogona kutonga nokuwanda mano kwakavakirwa chipset ichi. All anozivikanwa Video kadhi vagadziri vakasimudza goho inobva AMD Radeon HD 7970. On pamusika mutengi anogona kuona kunyange okunatsiridza shoma kubva chete mugadziri - iri rakanaka mufananidzo vanoshandisa zhinji.

In yepakutanga kavha

Affordable mutengo kutengeswa mavhidhiyo kadhi mudziyo inopa 28 nm michina pamwe Amiga mapurani, ane kuwanika Graphics chimwe chete chinoumba (zvose pamusoro mano vari vaviri). Nemhaka yazvino, kuti mugadziri yakatoiswa pamusoro HD 7970 Chip vanenge mabhiriyoni 4,3 transistors.

The Graphics Musimboti iri clocked pa 925 MHz, asi sezvo tinovimbiswa varidzi vari wongororo dzavo, iri shoma mufananidzo, izvo anowedzera nyore, kwaizova vakadzikama kutonhora. Installations unaku zvidzidzo 128 uye 32 ROP. Kuyeuka iri clocked pa 1375 MHz (kunobudirira 5500), ine kukwanisa 3 GB uye anokurukura kombiyuta vachishandisa ine 384-ikakuruma bhazi. Nenzira, bhodhi ane pinout kuisa mamwe ndangariro, saka tinogona kutarisira zvigadzirwa zvitsva kubva vagadziri vane 6 gigabytes kubva pamusoro-bhodhi (uye zvichida bhazi kuti 512 matomu).

High waivako Video kwakaita kuti vawedzere simba rakawanda - 250 W kune kunonyanyisa mutoro wakafanana nowenyika chaizvo Nvidia mukwikwidzi zvigadzirwa. Quite chinoshamisa kuona AMD zvigadzirwa zvakadaro zvekuvaka-nyanyisa queries (miganho asati vari kusvika 130 W).

overclocked

Zvichitevera zvinoitwa Graphics makadhi pamusika, ari mugadziri akasarudza kusika nani dikidiki mudziyo yako vachirayira vanoshandisa (refu akashandisa zano Nvidia akadaro pamwe pakasikwa okunatsiridza «Ti»). HD Video kadhi 7970 GHz Edition akapfuurira Sale muchimiro kwakadonhera kubva: Graphics makirisito unoshanda panguva kakawanda 1050 MHz, uye vhidhiyo ndangariro ndiyo 1500 MHz (6000 MHz). Zvinokosha kucherechedza kuti mugadziri pasisina kuchinja nezvevanakomana: zvinotarisirwa kuwedzera vanokwanisa vanopfuura 384 matomu, uye kuwedzera ndangariro vanokwanisa kusvika 6 gigabytes zvakaitika. Inosimudzira mutengo chete. Senyanzvi wongororo dzavo, kuritenga pachanyatsoonekwa safunga, nokuti mukwikwidzi wacho chigadzirwa chivakashure «Ti» inonanga basa Namano kwakawedzera ndangariro bandwidth.

Chitarisiko uye kutonhora

Kunyange zvakadaro, uya nguva apo hwakawanda AMD uchitamba mutambo mudziyo kunoda yakakura yakakomberedzwa mureza Tower ATX. Mushure adhaputa kureba 38 masendimita, uye anopindura cheap car insurance maviri munyika chinogumbura, zvakajeka vanoti wechitatu dzakatsarukana yaunodya kuti kutonhora mhepo. Zvemamiriro ari pcb wakaiswa yakabatana isiri kumativi GPU akagadzawo ndangariro chips simba zvinhu zvisina vakapararira kumativi mukomberedzo ari mudziyo, uye nokungwarira soldered kupinda chimwe chikwata.

Graphics kadhi inobva Radeon HD 7970 AMD kwakaita Chip ane inofadza maonero kutonhora ino. Aluminum redhiyeta chikamu zvikukutu uye anofukidza zvikamu zviviri muzvitatu mudunhu puranga, chawo yakaitwa nemhangura, iyo inopa nani kupisa kuchinjirwa kubva kudziyisa zvinhu. The muswe vhidhiyo kadhi iiswe muchiso turbofan. The yose kutonhora gadziriro zvakasimba kuvharwa ane unodzivirira casing, izvo kunotadzisa kuti nenharo mhepo kunyika dzimba, uye asunungurwa kuti kunze kuburikidza mbariro pakati nokuwedzera chinhu chinogumbura.

rweruzhinji mhinduro

The yakachipa pashiri dziri Russian kumusika HD 7970 Graphics kadhi, ivo wongororo iyo vane zvakanaka hunhu, anomiririrwa inozivikanwa Taiwanese muchiso ASUS. Kokutanga mumakore achangopfuura ari mugadziri haana gadza yavo kutonhora hurongwa, kuvimba mugadziri. Kazhinji, ASUS kambani zvakashamisa zvikuru mafeni vake nokuvapa zano vakakodzera zvizere yakatarwa: mhando dzose adapters kuti monitors, ine mahwanda kubatanidza simba, CrossFireX zambuko kubatanidza vakawanda Video nemakadhi.

Externally, kuti ASUS Graphics kadhi rakasiyana kwokutanga chigadzirwa AMD chete akanyorwa pamusoro redhiyeta kwedzimba, saka vose rokushandisa afunge nezvezvakanaka hwokugadzira zvechadenga mudziyo. The akapa ASUS GPU Tweak utility akaisa zvose panzvimbo yayo: a kumhanyisa guru, achiratidza yakakwirira chaitwa Graphics kadhi, icho chinhu chikuru mugadziri chiremera. The Graphics Musimboti kuratidza yakatsiga kushanda pane imwe kakawanda 1200 MHz, uye kuyeuka module iri substantially kwete neshungu panguva kakawanda 1635 MHz (6500 MHz).

nechando freshness

Graphics adhaputa Radeon HD 7970 ne VAKE samagariro chinokwezva vatengi kuti zvigadzirwa zvavo imwe chete chitarisiko uye vakadzikama kutonhora gadziriro. Vakazivisa kuburikidza mugadziri iri ruzha pamwero 15 db iri pachena kwete yokutengesa nzira, nekuti nekambani zvemichina unogadzurudzirwa vhidhiyo kadhi simba hurongwa zvachose nokuzvisarudzira kuti PWM controller wayo kugadzirwa uye kuwedzera uwandu maitikiro.

Aluminum heatsink anofukidza pepasi akadhindwa redunhu bhodhi uye yakazara sepombi dzemhangura, izvo akaderedza somugumisiro musimboti yakabatana Graphics core. Top hwavapo simbi unodzivirira ruoko pamwe mafeni mbiri huru panguva yakaderera kumhanya unoshanda chaizvo kuumba simba mhepo rukova inokwanisa kukurumidza kubvisa kupisa kubva kudziyisa zvinhu.

In fekitari nokuisa kakawanda HD 7970 Musimboti ndiyo 1050 MHz, uye kuyeuka anomhanya Zvisinei, pana 1400 MHz, vanoshandisa akashuma mu wongororo dzavo, nhamba idzi hapana zvichienzaniswa zvingakwanisa overclocking: 1125 MHz chinoumba uye 1575 MHz ndangariro kunopa waivako huru mumitambo.

A chaiwo wakanaka anonyatsozivikanwa mugadziri

Asi nesafiri kambani mwoyo mafeni ayo, nekuti munhu anogadzira zvinhu chete akatora AMD HD 7970 chigadzirwa chayo dzakabatanidzwa chinamirwa pamusoro mudziyo redzimba. Sezvingatarisirwa, hapana okuwedzera okunatsiridza pamusoro pcb haana. It inotiratidza kuti mudziyo uri pamusika chete nomutengo wayo (15,000 rubles), izvo kutenga mafeni mazhinji mitambo simba.

Standard overclocking chinhu chitsva kuti makirisito uye 1200 MHz, asi kuyeuka rinoratidza yakatsiga kushanda pa 1785 MHz (7140 MHz kunobudirira). waivako Pretty zvakanaka bvunzo zvikumbiro nemitambo akafukidza basa kutonhora hurongwa. Sezviri pachena, simba kudziyisa pamusoro chinoumba uye ndangariro chip kunoita Turbo dzinoshandisa anoshanda kunonyanyisa simba.

kukurumidza vapore

Zviripachena kuziva zvikanganiso zvake, nesafiri kuti kambani akasarudza kukurumidza umutsidzire pavhidhiyo nemakadhi pamusika. Vatengesi akauya zvigadzirwa maviri: Vhidhiyo Radeon HD 7970 mhute-X uye chepfu Edition, iyo vakaenda Sale zvakasiyana maviri nerimwe; matatu namatanhatu gigabytes of RAM mungarava. It ndeimwewo nyaya - tinoona pakarepo kuti anotenga chakakomba muchiso.

Nadzurudzo ikameresa yose simba hurongwa: vakanga yakaiswa 8 + 2 maitikiro idzo yekudyidzana akaderedza simba rakawanda vhidhiyo. Zvinokosha kucherechedza kuti mugadziri wakadzikwa proprietary simba controllers uye akatsiviwa zvose mano ose pcb kuna SSDs. Copper Kugadzirwa kuurayiwa: mujinga redhiyeta, uye kumicheto chikamu kuti kupisa kubviswa chakagadzirwa ichi chakanaka simbi.

Decent kutonhora - kubudirira chero kumhanyisa. Graphics Musimboti inoratidza yakatsiga kushanda pane imwe kakawanda 1250 MHz, ukuwo ndangariro anoshanda akanaka 1600 MHz. Zvinogona zvakare overclocking ndiko, asi paaingodzikisa pane ruzha iri miviri Fans duku.

nyarara chikara

PowerColor kambani asi chinoshamisa achiita pamusoro vhidhiyo kadhi pamusika. Imwe munhevedzano mano izvozvo kutengesa ari fekitari ezvinhu, imwe - kazhinji kuteerera, uye wechitatu anopa masimba anoshamisa. Graphics kadhi HD 7970, iro Kuziviswa iyo inogona kuwanikwa anenge magazini ose kombiyuta, akakodzerwa chaiyo pfungwa vatengi, tiri kutaura pamusoro mvura kutonhora. Pakarepo zvinofanira kucherechedzwa kuti mvura chinogumbura haisi vakasununguka, uye mudziyo gungano kuti mutengi vachava kubhadhara anenge 25,000 rubles (anenge ndiye flagship kuti AMD kuti chip).

Maererano nenyanzvi avo review, mvura kutonhora maitiro, akagovera nokuda Graphics kadhi, ndizvo zvakasimba zvakafananidzirwa Zalman waterblock akakurumbira muchiso, uye zvinoitwa nheyo nokuzivikanwa. Nokudaro, mubvunzo kubudirira kwebasa hakufaniri, sezvo pamwe paungano kutonhora chikwata. Pane chinhu kuraira wakaiswa pamusoro nenhumbi, uye kunyange kiyi.

Sezvingatarisirwa, zvakadai chikara nyore kubvuma kuti vapararire, sezvo mvura kutonhora kunyatsoshanda zviri yepamusoro Kuchenesa mhepo. The Graphics Musimboti unoshanda stably nokuda 1290 MHz, uye vhidhiyo ndangariro kutsungirira maitikiro 1750 MHz (7000 kunobudirira).

kaviri whammy

Afadzwa Fans uye XFX kambani akasuma kumusika chete okunatsiridza maviri HD 7970. chipset Overview chipa mudziyo haafaniri kunyange kutanga, nekuti achitora fekitari Graphics kadhi mugadziri akaita achiita zvokutemera wakasimba mudziyo casing uye vakauya chigadzirwa kumusika. Low mutengo pasina chero okunatsiridza - zvikuru kusiyana rakakura muchiso.

Asi wechipiri XFX mudziyo zvichava zvichifadza overclockers, nokuti mugadziri aibvuma kutsiva simba romugove mamiriro pamusoro redunhu bhodhi vhidhiyo. Vakapiswa Controllers danho simba rokudzora Unit, chip fari wayo kugadzirwa uye kuchinja zvimwe zvakawanda yekudyidzana akaderedza simba rakawanda Graphics. Pamwe kutonhora hurongwa kugadzira bhasikoro idzva haana kungotaurwa unotonhorera mudziyo iyo anoiswa pamusoro pamusoro akisarareta R9.

Mugumisiro zvakagadzirwa zvose zvakanga chinobudirira mudzimu vhidhiyo adapteri overclocking ari Graphics makirisito kakawanda kuna 1200MHz. Memory anoratidza kutsiga pa 1700 MHz. Kwazvo parameters nokuti mudziyo ane tembiricha anodzokororwa panguva kumativi 70 Celsius.

Munhangemutange waivako

Kucherov akaita akasuma kumusika chigadzirwa yainzi HD 7970 Mheni. The chikuru chinoratidza kadhi iri proprietary kutonhora hurongwa. The mugadziri haana kuita pakupedza ari pcb, kuvimba zvakazara AMD ano, uye akapedza nguva yake yose pamusoro kusikwa anobudirira kupisa nounzenza hurongwa.

Aluminum garo rinotaura pcb pokugara kumativi ose - mushonga rakanyatsojeka vatorwa, nokuti kumashure mudziyo haana simba zvinoriumba. The yose mukomberedzo pamusoro Graphics kadhi iri akagadzawo aruminiyamu redhiyeta pamwe sepombi dzemhangura, izvo airarama nokudyidzana nzvimbo Graphics core. Munzvimbo umo kugadzwa mafeni aruminiyamu grates zvishoma akagerwa kureba, mukusika makomba duku kugadzwa No (vaguely nowenyika Gainward Phantom). Somugumisiro, mashoko kumhanyisa inogona kubudirira mudanga nokushanda Graphics Chip ari kakawanda 1190 MHz, uye ndangariro - 1650 MHz.

In mhedziso

On musika wokuRussia pane zvakawanda zvakasikwa pamusoro HD 7970 chinoumba, asi kumhanyisa kunyatsoshanda zvokuti akanetseka kuti chinoita njere kunyora kwavo chiremera. The ongororo panoratidza mudziyo, izvo zvichava kufarira vatengi muperekedzi kana kutenga kana kamari mutengo kana hombe kukwanisa overclocking. Yendarama rinorevei mumakore achangopfuura kubva fashoni.