NVIDIA GeForce GTX 480: specifications, ndemanga, review

Pamene zimakupiza-tima ntchito zazikulu pali choti akhale Ndime ya zachilendo lotsatira la masewera dziko, iye angaganize kuti n'zotheka kanema yake khadi anaika mu dongosolo unit. Ndipotu, ikusonyeza kumapeto, unit bajeti ndi koyamba playable makalasi kovuta kupirira ndi ntchito. Kutuluka pano limodzi - kuti High-Kutha zithunzi khadi GTX 480 kalasi ndi zaka 5-10 kuyiwala za mavuto obwera ndi chopinga mu zidole chuma mwakayakaya. Features, ndemanga, review ndi kufanizitsa kwa mankhwala mpikisano pothandiza makasitomala zinthu mwanzeru.

makhalidwe luso

Chip codename Fermi chodetsa ndi GF100 anamanga ntchito 40 nanometer luso zomwe zinathandiza sewerolo osati akomere transistors kwambiri pa Chip (3.2 biliyoni), ndi Masewero chipangizo ndi kuchepetsa mowa mphamvu GeForce GTX 480. Tsatanetsatane wa kutentha si upambana 250 Watts, kuti kwa High-Kutha ndi chizindikiro chachikulu. Video adaputala ali masango anayi processing likutipatsa deta mtsinje ali multiprocessors 15 ndi 480 CUDA maso. Zithunzi purosesa, monga anamanga, ndi clocked pa 700 MHz. Video kukumbukira tchipisi unakhazikitsidwa pa GDDR5, ali ndi mphamvu 1.5 GB ndi opaleshoni basi 384-bit. Kugwiritsa kukumbukira pafupipafupi ndi 3696 MHz.

umisiri angatheke

Ulalo ofooka kusewera ya kanema ndi kuthandiza malaibulale, API DirectX 11. Izi khalidwe ndi zofunkha ambiri ofuna ogula kuti kuganiza wonse wa mankhwala ndi Chip GTX 480. ubwino The monga kuthandiza GPU Shader 5.0 ndi oyamba umisiri wamakono, amene ntchito ndi 3D-virtualisation (3D Masomphenya, Blu Ray 3D ndi analogs Hud).

chidwi kwambiri luso wapanga kampani NVIDIA, kuyambitsa mu chipangizo 3D Azungulira luso. Mlengi amanena kuti tsopano eni akhoza olumikizidwa kwa khadi zithunzi zipangizo atatu kusonyeza kanema ndikupeza kuona zithunzi magalasi 3D Masomphenya. Komabe, kuweruza ndi ndemanga za eni, njira imeneyi akadali opanda ungwiro, choncho izi zatsopano onse omwe zokhudzana 3D, kokha chifukwa wosakhutira ya ogula. Ndipotu palibe munthu amene amafuna overpay kwa luso izo sizigwira ntchito.

zithunzi Kuwulura accelerator nyumba

Pakuti zithunzi accelerator GTX 480 ntchito makhalidwe a dongosolo lonse ndi yovuta. Kwenikweni izo zifika CPU, amene ayenera kukhala pafupipafupi pamwamba 3 GHz mutavalanso nsanja imodzi 4 payekha maso. NVIDIA wopanga mu kanema awo malonda amagwiritsa Intel Kore I7 galasi (695 Aakulu), motero, chifukwa Kuwulura angathe video, wosuta ayenera kupezeka pa purosesa ntchito yomweyo.

RAM palibe PRETEGZY Komabe, mu ndemanga zawo owerenga amanena kuti zidole ambiri masiku ano amafuna osachepera 8 GB. Monga galimoto yovuta, apa chirichonse chiri bwino popanda ndemanga iliyonse - basi olimba boma pagalimoto SSD angapereke ntchito yabwino ya dongosolo lonse. Mungabuke mavuto ndi magetsi. Akatswiri amalangiza kulabadira kuti mphamvu ya chipangizo (ayenera kukhala osachepera 750 W), ndi pamaso pa wamphamvu mzere 12 Volt, kapena chifukwa kulephera kwa magetsi mwini angasiye kanema.

The woimira msika mafoni

Dziwani kuti laputopu amagwiritsa kusinthidwa zithunzi accelerator zochokera GTX 480. specifications Chip ndi zimasiyana chipangizo apawokha, analengedwa ndi makompyuta. Choyamba, Mlengi yafupika kuchuluka CUDA maso ku mayunitsi 480 kwa 352, zomwe kwambiri bwanji ntchito chachikulu nsanja mafoni (imfa ya pa 20% kupanga mayeso magazi mosaumilizidwa). Komanso, Mlengi kuchepetsa kukumbukira basi bandiwifi NADZIWA muyezo wake ambiri zithunzi pakati kalasi khadi 256 Akamva.

Pankhani luso nawo, kuphatikizapo chithandizo cha malaibulale ano, pali sichinasinthe. Mwachibadwa, anthu ambiri ogula ndi chidwi ntchito laputopu osati mphamvu yake ntchito ndi 3D. Choncho, kusintha zinaonedwa owerenga ambiri, ndipo, kungoona mayankho awo ndi Chip akonzedwa n'zokayikitsa tcheru anthu ogula ambiri.

mapiko kugwedezeka

Utatha msika wa m'badwo 5 makadi zithunzi, okonda ambiri anathamangira iwo kuti azitha kuyerekezera ndi kalasi pamwamba zipangizo yapita, chotero wotchuka kwambiri pa TV ndi kufanana: GTX 480 vs GTX 570. Mu mayankho awo ambiri eni zithunzi accelerator 4 m'badwo ndikutsimikizireni ena kuti kampani NVIDIA nawo iwo chilungamo, chifukwa kuphunzira makhalidwe luso zipangizo zonse zidzakuyenderani kuti ali pafupifupi ofanana, koma mtengo ndi makadi osiyana (GTX 480 wokwera mtengo).

Ndi zosadabwitsa kuti poyerekeza benchmarks kupanga, zithunzi khadi GTX 570 mipita pa ntchito flagship m'badwo 4. Kuthera pa review wa GTX 480 oletsedwa tima masewera zazikulu, tinganene kuti zinthu ukasintha. Fans wa ntchito monga GTA 5, Metro 2033, Zinyalala 2 woyimilira pamwamba pa mbadwo 4 adzatha kusangalala masewero pa zoikamo pazipita ndi mlingo mkulu chimango. Koma eni GTX 570 adzatha kuthamanga ntchito ndi wapamwamba yekha.

Khwelero kudzera mbadwo

Pankhani kufanana kwa GTX 480 vs GTX 650, zotsatira zake zingakhale kuonedweratu popanda kuchititsa mayesero alionse. Tiyeni m'badwo wotsiriza woimirira ndi 6 Komabe, akunena za kalasi pakati pa masewera, ndipo alibe mwayi uliwonse kuti kuzikwatula kupambana Kochokera kwa mtsogoleri NVIDIA 480 GTX. Mu mayesero kupanga kuonetsa GTX 650 ntchito, limene lidzakhala osachepera 30-35% poyerekeza la mdani.

Komabe, mu mphamvu masewera chuma tima mmene tiyenera tikonze pang'ono, kuswedwa woimira m'badwo 6 onse m'chikumbumtima ndi pakati. Kuweruza ndi ndemanga za okonda, kusiyana ntchito zikhoza kuchepetsedwa ndi theka. Kuti aliyense monga kazivutitsa ndi eni ake a GTX 480 zithunzi khadi overclocking Nyamulani mphamvu ndi kuthekera kwa mtsogoleri, ndipo apamwamba kwambiri kuposa anthu a gawo mtengo wotsika. Ngati wogula ukukumana ndi zimenezi (kutenga GTX 480 kapena GTX 650), woimira loyamba NVIDIA bwino, ngakhale kuti ndi wamkulu kuposa mdani wake kwa zaka zingapo.

ukulu zoonekeratu

Oddly zokwanira kuti ingaoneke kufananitsa flagship 4 mbadwo woimira opeza kusewera mphindi 700 kanema khadi zino. Komabe, pali anthu ofunitsitsa ofuna kuona tikayerekezera awiri mayunitsi zipatso GTX 480 vs GTX 760. Ndi kuti sikulakwa kuganiza kuti chifukwa cha kusintha kwa njira yatsopano (kuchokera nanometers 40 mpaka 28), woimira 7-Series zosavuta kuti kumachilambalala mpikisano mu mayesero onse, kupanga ndipo Masewero.

Ndipo ngati inu kuganizira kuti Mlengi waika pa limodzi Chip GTX 760 1152 CUDA purosesa, ndiye kukayikira onse idzapita yomweyo. Musaiwale kuti popeza 700-mndandanda GPUs NVIDIA zapita chotchinga maganizo 1000 MHz ndi zida zonse mphamvu zithunzi pokumbukira osachepera 2GB. Mwapadera mu fanizoli, woimirira wa GTX 480 Kunena zoona palibe mwayi kuwina.

pomaliza

Polongosola mwachidule pa High-Kutha nthumwi 4-TH m'badwo, tikhoza kutengapo maganizo angapo. Choyamba, eni chipangizo izi sizimatanthauza kusinthana kwa kanema khadi 500 TH ndi 600-zino. Komabe, ngati wogula ali ndi kusankha - kutenga zithunzi accelerator m'badwo wa 7 kapena zokonda kwa GTX 480, - ndemanga za eni kwambiri mayesero ikuchitika ndi okonda amalangiza kuti khadi kanema 7 Series.