Radeon HD 7870: kudzokorora vhidhiyo kadhi

Radeon HD 7870 - Graphics kadhi yapakati mukirasi, yakabuda pamusoro echiShinto muna 2012. Akanga asingakwanisi kupfuura dzomuzana anodhura, asi zvakakomba outperforms yapfuura yokutevedzera. Kumirisana AMD Radeon HD 7870 kwaiva GeForce GTX 570. The akisarareta akasunungurwa inoverengeka pashure HD 7970, izvo zvakashamisa mafeni vazhinji kambani. Nova kwaifanira kuwana matsva lineup - Southern Islands. Pano akava mumwe vamiririri vaviri iripo yokutevedzera nebasa rakanaka uye vakadzikama kutonhora gadziriro. Uyezve, AMD Radeon HD 7870, mutengo yaiva $ 350, akagashira chinhu yoku- mapurani.

kavha midziyo

Card anouya mubhokisi diki yakagadzirwa vaima makadhibhokisi. Nechemberi kurutivi User anosangana rakaipa mhando Mutasvi webhiza kunyange zvikuru. Pano unogona kuona muenzaniso zita uye pfungwa huru zvichaita kushamisa Radeon HD 7870.

More mashoko ari seri. Pano, inodzidzisa vanogona kudzidza dzinokosha zvechadenga akisarareta. Box kunosiya pfungwa yakanaka, asi Kutama kupedzisa.

Kuwedzera video, kuti pasuru zvinosanganisira:

• akagadzirwa emirayiridzo;
• CD-ROM nevatyairi;
• akaisa pamusoro adapters;
• PCI-E simba waya;
• CrossFire zambuko.

Kazhinji, midziyo Radeon HD 7870 hakusi nani kana kupfuura kuti zvaipiwa nevamwe vagadziri. For Muzvarirwo oparesheni hazvina zvakakodzera kuzodzosera kutenga pachake nhengo dzavo, kuti anofara. Zvimwe adapters vanogona chete chaizodiwa vamwe vanoshandisa. Vamwe kuva zvakakwana kuti inopa ATI.

chitarisiko

Pakarepo Akakwezva interfaces akawanda kubatanidza chero mudziyo nyore. Huru zvinhu zviri soldered kune rakadhindwa redunhu bhodhi nhema. Chiso GPU zvakajeka zvinoonekwa. Nenzira, kadhi anogona kushanda tandem. Zvisinei, kuti tandem anogona kuva vaviri chete Graphics cores. Naizvozvo, gamers haangaiti kuumba "chikara", anozopa kubva mapuranga miriyoni imwe yechipiri pa kunonyanyisa Graphics pazviruva.

Mukuwedzera, bhodhi neatly rakaronga ndangariro modules uye vakawanda kuwedzera maburi muhombe kutonhora hurongwa. Pfungwa, pakuonekwa kadhi anokwanisa vakashamiswa kunze kuti ruzivo uyo kutanga anoona zvakafanana mudziyo. It kubudirira zvose runako yepamusoro uye runowanzoitika izvi Graphics makadhi.

zvinoitwa

Kubva Graphics kadhi iri Graphics makirisito Radeon HD 7870. Tinotsigira DirectX 11.1, uye OpenGL 4.2, nechekare kuti anowedzera netariro. It awana boka proprietary ruzivo, akadai CrossFireX. Navo inodzidzisa achakwanisa kuti kushanda akisarareta panguva zvizere chinzvimbo. Chinoumba unoshanda wachi kakawanda 1100 MHz. Uchatamisa date vachishandisa kumbonyanya itsva 256-ikakuruma bhazi.

Video ndangariro modules dzinokudziridzwa ne Hynix. The akisarareta ine 2 GB okuyeuka, unova mhando GDDR5. Kuyeuka Anomhanyira anobudirira kakawanda 5000 MHz. Izvi zvinokwana kunyange mamiriro mitambo yegore. Zvisinei, havasi vose vanomhanya panguva kunonyanyisa Graphics pazviruva.

Vhidhiyo kadhi inokwanisa kuratidza mufananidzo pamwe kunonyanyisa kupedza pamusoro 4096x2160 pixels. Nhasi unhu siya zvikuru anodikamwa, asi yakaderera bhajeti Radeon HD 7870 richava wakanakisisa chingaitwa kutengwa. Pachiimbwa ine processor zvakanaka, izvozvo vanongogona kushanda zvishamiso dhimanda zvirongwa.

The kutonhora maitiro uye simba rakawanda

Used Dual-slots kutonhora hurongwa. Tichifunga avhareji zvechadenga mugadziri haana kukopa akisarareta cheap car insurance matatu, iyo dzinowanzoshandiswa mune zvakawanda simba uye zvinodhura yokutevedzera.

The unotonhorera ndiyo hurongwa ravakwa guru, ine ventilators maviri. Nokuti vhidhiyo kadhi, ichi "Chivako" wanamatira kukurova 4 chete. Inside kune zvitatu mapaipi kupisa kuti zvakananga vanotarisana kupisa-vachiparadzira muvharo. Pane ari akagadzawo chiduku redhiyeta mu aruminiyamu. Sezvambotaurwa, nokuti anoridza vanosangana maviri dzinoshandisa duku pamusoro Specification izvo mashoko hazvisi kuwanikwa.

In simbe muoti kadhi unopisa 32 W simba. Kudya kunowedzera yekudyidzana pa kutanga yakawanda kana nemitambo. Somuenzaniso muna Crysis 2 (kunonyanyisa Graphics uye FullHD-chisarudzo marongero) simba rakawanda hwakanyorwa munzvimbo 140 W.

Video kadhi anoshanda zvakanaka akanyarara. In maturo nzira yacho kutonhora iri rinenge inaudible inzwi. Zvisinei, pasi mutoro ruzha pamwero inowedzera zvinokosha, Radeon HD 7870 mu nzira iyi kwazvo kunyange kupfuura simba yokutevedzera.