Radeon HD 4800: te arotake o te kāri ataata

e mohio ana he tokomaha te iwi, e whai kihai i āhuatanga o Ati te ara pai tata mea. Te nuinga o kāri puta e te kamupene e kore e taea e tangohia i te tauira whakataetae nui i Nvidia. Rawa kino i te reira i roto i te wāhanga o te rongoā hua. Ko te Radeon HD 2900, engari kihai i ia te kōwhiringa pai. Ahakoa ehara i te mea he kore, engari i mahara ratou kaiwhakamahi pūngao-tino me pāmahana teitei. Ko te pūtukatuka ka ataata i Nvidia o, hanga ki runga ki te matua G80, ko te ataahua atu tona tāwhai.

Ngā take mō te kore

i pā ana Ati rahunga ki hoahoanga whakauru, i whakamahia i roto i te tauira pakeke. He manawa o te rangi hou, e te mea he, kua kawea mai te reira i te otinga hou i roto i te puka o Ati Radeon HD 3800. kau kua nui haere hua o te u, me tona tūranga i roto i te mākete o 3D-accelerators. Heoi, ki te whiua tona whakataetae matua, e kore i taea e ratou. Ko te take, kua tukua e Ati he maramara ki whakatikanga patu iro, engari a muri ake nei.

Na i reira ko te pai Radeon HD 3870 X2, e ara ka te rangatira i roto i te tuhaa o kāri ataata kaha, engari roa te reira roa. Ko reira kitea e kua pau boosters te kamupene o ratou pūmanawa. kua meinga te whakaoranga mo te Ati Radeon HD 4800, mahia nei i te wa he rota o te haruru.

taputapu Packaging

timata te Radeon HD 4800 Series ki kia hangaia i raro i te ingoa waitohu Power Company Tae, roa kua nei kua māngai o Ati. tīmata deliveries i roto i te pouaka poutū ataata iti hanga o pepa. I te taha ki mua i reira ko te whakapakoko ātaahua, me nga āhuatanga matua o te tauira. I te tīmatanga, ko te Radeon HD 4800 i tūnga rite te otinga petipeti, rite kitea e te pepeha i runga i te pouaka. Heoi, hohoro wheako i te tākai haere. I roto i te meka, e kore te te kamupene tāpiri ki te mōkihi he mea hou e e te wehe i te reira i te mano. Ko te kaiwhakamahi kē kaua kaihiki i lōpoti image, taniwha, me ētahi atu pūāhua paki.

I roto i te pouaka i reira ko te paepae motuhake ki compartments, i roto i nei ope te ihirangi. I tua atu ki te ataata, te pouaka ko te huinga o whāurutau, Ati Crossfire piriti me te buka haapiiraa i roto i te reo Ingarihi me te CD ki taraiwa.

He huinga o Radeon HD 4800 he āhua angamaheni mo tenei ahua o ngā hua. Hei tīmata, e kore koutou e whai tetahi ki te hoko atu, engari e kore i roto i o wahi ko tautau, pai, pērā i te kēmu pūmanawa ranei. Kia e rite kia reira, te taputapu, me te pouaka hanga he ongo pai.

āhuatanga o

Ko te mea tuatahi utu fakatokanga'i ko e whakamahi te kāri ataata he momo pai tawhito o te mahara - GDDR3. O te akoranga, e pā ana tenei ki ona tōnounoú, engari he reira taea ki te iriti mai te tahi tino painga - utu. Nā ki te momo o te kāri mahara utu te kaiwhakamahi noa 200 tara.

Kua whakahaere nga ngā ki te hanga i tētahi tauira pai i te mea e taea ki te tangohia he whakataetae Nvidia GeForce 9800 GTX. I roto i tenei take, tu te reira rahi atu kiato. ara miharo He maha kaiwhakamahi e te taua pūrere iti kua te kaha.

VRAM te Radeon HD 4800 he katoa o 512 MB, i tenei ra ko te iti rawa e tika ana. Ahakoa tona rōrahi iti, whakaatu ana te kāri pai ana te whakahaere. hanga tenei i taea e te whakamahi pai o te maramara mahara.

pūnaha tautauā

Whakamana e te momo o te pūnaha e he wātea i roto i te Radeon 3800 raupapa. Ko reira unknown pehea kua whakatinana nga ngā tautauā, no te mea te raupapa o neke atu i te 4,800 pūngao-kaha. Na reira, i reira kia kia pukā.

Ko te pūnaha meangiti ko te mātao ki te maha nui o matatahi, me te whakamahana whakahoutia. Tutuki katoa i roto i te mokamoka kotahi. kia mea i te hoahoa, ano he parahi, engari i roto i te meka i tetahi koranu: Hei kite i tenei, wahanga paninga nui. huihui ana te whakamahana i paraharaha iti, e kia tango 110 W o te wera. ka Fan 19 matatahi, e faarahi te tōtika o tona mahi. mahi tino hoihoi i te pūnaha. Heoi, homai te haruru o te tahi atu wāhanga o te rorohiko, he reira manakohia.