NVDIA GeForce GTX 580: bayani dalla-dalla, gwajin. game graphics

Fans of kwamfuta wasanni mafarki cewa su PC iya zana wani sabon mataki. Domin wannan shekara da muke da sabunta su "baƙin ƙarfe". Bugu da kari, kana bukatar ka canza wasu sassa na kwamfuta, akwai sau lokacin da ka bukata, musanyawa dukkan sassa. Yau muna magana game da caca video cards, musamman a kan NVDIA da GeForce da GTX 580.

'yan adawa

Kamar yadda a dukkan bangarori na fasaha, a cikin wannan kashi, ma, akwai biyu main gasa. NVDIA da kuma AMD graphics katunan samar a kowace shekara, da gasar a gudun da juna, inganci da ingantawa. Kowane sabon model daga AMD entails kama daga NVDIA. Da zabi tsakanin wadannan biyu da kamfanoni ne cikakken mutum. Wani yana da kyau kwarewa tare da yin amfani da NVDIA, wani yana da cikakkiyar amincewa a AMD.

Hakika, a lokacin da lokaci tehnostsene bayyana daya ko wani model na video katin daga wadannan kamfanonin, da zarar akwai mai hauhawar shawara a latsa kuma a kan forums. Musamman a cikin waɗanda suka gaske fahimci wannan batun, kuma yana da wani ra'ayi da kuma view. Wadannan rikice-rikice suna tare da wani izuwa manyan yawan sake dubawa da kuma gwaje-gwaje. Don koyon yadda za ka yi da hakkin zabi a lokacin da sayen wata caca da graphics katin, za mu magana daga baya, da kuma yanzu la'akari da-manta sabon NVDIA GTX 580.

giant zuciya

Wannan tsari na video katin bayyana a cikin 2010. Bayan ta fito da wani babbar adadin wadannan ƙattin na wasan, wanda shi ne ba kawai wani tsari na girma mafi alhẽri - su ne sau ɗari fiye da m.

Duk da haka ya kasance da kuma waɗanda suka yi har yanzu masu biyayya ga fi so GTX 580. The halaye na wannan video juya fitar da gaske ban sha'awa. Graphics processor cewa zai shige zuwa cikin flagship GF110. Yana da ya riga an saki video sarrafawa tare da wani index of 104, 106 da kuma 108, amma da suka mallakar na hudu versions na "viduh".

Wani sabon ƙarni fara aiki a kan "zuciya» GF110. An modified version na cell, wanda aka sanya a cikin GTX 465, 470 da kuma 480. A bambanci tsakanin wadannan flagships kunshi a yawan aiki tsakiya tubalan.

gyara

Don gane da yadda sabon "kwakwalwa" da aka fi ta karshe, wajibi ne a mayar da hankali a kan wasu daga cikin cikakkun bayanai. Dukansu model (100/110) da hudu gungu da cewa su ne ke da alhakin graphics aiki. Kowace daga cikin wadannan da fasali mai kama da raba GPU. A gungu suna sanye take da duk abin da suke bukatar su rike graphics. Sun rasa kawai ƙwaƙwalwar masu kula da tubalan ROP.

Tuki biyu m sarrafawa. Ya kunshi hudu gungu da cewa suna da hudu kowane multiprocessor. Sun ƙunshi 32 CUDA tsakiya. Yana samu a total na 512 guda. A tsarin kuma ya hada 8 tubalan ROP a kungiyoyin na shida, a cikin adadin 48 guda. Kowace daga cikin 6 Categories na da memory mai kula 64bit. Akwai kuma wani biyu-matakin cache-memory girma. A farko yana da wani ikon ajiye na 256 KB, da kuma na biyu - 768 KB.

Kuma yanzu shi ne ya je kusa da gaskiya. Sai ya juya daga cewa irin wannan makirci da aka gabatar da farko ga GF100, amma saboda bai tabbata hali a cikin kasuwar ta fi "raw" graphics processor. Kamar yadda na aikin data, da developer bai iya saki high quality-lu'ulu'u ne, sabili da haka, a cikin masana'antu tsari na aiki core tubalan da za a dakatar da.

Irin wannan taron ba zai iya wuce ta kwararru. Saboda haka, Internet ya yada ra'ayin game da gaskiyar cewa NVDIA ya yanke shawarar rage gudu, kuma in ajiye iya aiki domin nan gaba, kamar yadda idan alluding ga version cewa daga baya zauna a GTX 580. The halaye na sabon 'zuciya', wanda aka ɗauki cikinsa a baya, aiwatuwa ne kawai a GF110.

aiwatar

Saboda gaskiya cewa bambance-bambance a cikin biyu model na GPUs ne, kira updated version na GF110 ba kyawawa. Canje-canjen da kuma gine irin zane raka'a. Ta hanyar wannan aiki, da kuma irin zane tacewa auku ba tare da asarar Agogon hawan keke. Ko da yake wannan makirci ne ba sabon, ko a cikin wannan model, shi ya kasance iya yi da kansu sosai.

Shafi kuma resterizatsionny engine Raster Engine. Ya samu wani ci-gaba naúrar cewa hulda da kin amincewa saman ganuwa a cikin firam. Kuma kara sabon fayil Formats. Aiwatar juya a kan "hurray". Developers ce cewa wasan kwaikwayon na sabon GPU kamata a karu. A yi, ya aiki a cikin wasanni inganta ta 6-7% a kan talakawan.

game da Home

Saboda haka, a yanzu, a fili yake cewa sabon katin ya zama wani tsari na girma mafi m, duk da cewa manyan canje-canje a cikin gine na graphics processor da aka samu game da ta gada GF100. Shi ne yanzu zai yiwu don kimanta wannan GTX 580.

Features graphics inganta markedly. Wannan shi ne musamman m a kwatanta da na baya model GTX 480. core Agogon mita karu da 72 raka'a, kuma ya kasance da 772 MHz band. Canje-canjen yi Agogon shader - 1544 MHz.

Irin graphics memory da kuma adadin shi ya kasance canzawa, kazalika da bas nisa. Abu mai muhimmanci ta ƙara yi da kuma real tasiri kudi na graphics memory 1002/4008 da 924/3696. Wannan kyautata ya kai ga cewa da bandwidth na memory ne ma fadada 192,4 GB / s. Babu shakka, irin wannan Manuniya iya ba watsi, da sauran halaye. Saboda haka da karuwa a gudun scene ga 'yan raka'a, kazalika ya karu ilmin lissafi yi.

Dalilan da kyautata

A ci gaba da yawa halaye hade da wani yawan dalilai:

• A mafi muhimmanci daga cikinsu za a iya daukan cewa a cikin NVDIA GeForce GTX 580 ne har yanzu iya gudu cikin kunnawa da duk core raka'a.
• A mitoci na GPU da video memory inganta da wani talakawan of 9%.
• Inganta irin zane da kuma gine tubalan da RASTER injuna.

AMINCI a daki-daki

NVDIA ta designers sun iya inganta a cikin GTX 580 halaye na kayan. Yana da ba haka ba da kuma yanzu kawai tanƙwara PCB. A tsawon zauna guda, don haka dukan jiki ya dubi quite m. Musamman Ganin cewa a cikin katin da aka bayar a shekarar 2010. A yanzu lokaci, shi lalle dubi babban.

A panel yana da uku haši, daya ga mini-HDMI, da sauran biyu dual-DVI. A ka'ida, wannan sa rasa ta duk yan wasa, ko da yake NVDIA gasar har yanzu sanya mafi dakin don mai amfani. The kawai tambaya a duk wannan kyakkyawa ne gaban biyu gratings cewa rufe takware ga fita daga tsanani iska. Idan na farko shi ne ya zama na saba wuri da kuma naushe iska zuwa ga raya panel, na biyu dake kan Reverse gefen.

biyan bashin

Yanzu shi wajibi ne don duba karkashin kaho graphics katin GTX 580. A price, ba zato ba tsammani, a lokacin da saki da flagship shi ya daloli 500, wanda ga irin wannan giant ya negligible, ko tsada. Amma baya ga cikunna.

Rarrabe kudin daga baya model na iya zama a kan karanta yi. A sabon zane ya rasa sosai haši don injin turbin ci iska, amma ko ta yaya ta kiyaye kirgawa. Tun da farko ma ya gana gargajiya electrolytic "bankuna", yanzu a game da wurin wayoyi yumbu capacitors. Amma babban bayyane bambanci ne gaban ƙarin kwakwalwan kwamfuta, wanda ke da alhakin wani hardware kaya monitoring. Sun saka idanu halin yanzu, wanda ya zo a kan jirgin ta mai haši.

sanyaya

A baya model na video katin da aka sanye take da sosai nagartaccen sanyaya tsarin. Wannan shi ne saboda cewa da bukatar ya zauna a magance ikon "kona» GF100. Duk da aikin injiniya da fitacciyar, da tsarin ba iya warware da dama daga matsalolin da cewa yana da da za a gyara daga baya developers da NVDIA da GeForce da GTX 580. Suna halitta fasahar da danshin jam'iyya. A wannan lokacin, shi ya dade da aka ciyar a kan kasuwar. Ina ƙaunar da shi da kuma amfani da kamfanin AMD.

Lokacin da disassembling shi sauki rarrabe daga cikin manyan jiki rabo. M karfe frame a kan wanda ya sanya danshin jam'iyya, wani goyon baya ga dukan tsarin. A sanyaya tsarin aiki kawai: na musamman ruwa ke vaporized da zafi, shi condenses a kan sanyaya kashi sa'an nan gudana baya. Wadannan bangarorin ba shirya tube kamar yadda kafin, da kuma faranti rufe da zafi-yada processor murfin.

gwaje-gwaje

A GTX 580 ya wuce da gwajin nasarar, ba daya. Ko da yake akwai bad "jarrabawa". Alal misali, Tacewar laushi RGB8 rajistan shiga ya nuna cewa sabon tsarin shi ne yawa weaker fiye da fafatawa a gasa a kan, AMD. Amma Shader gudun gwajin ya nuna sakamako mai kyau, musamman game da GTX 480. Amma a da yawa daga cikinsu sabon model an kula na baya zuwa ta fafatawa a gasa.

A sakamakon gwajin "viduh" ya nuna cewa shi ya juya fitar da mafi kyau a yi da kuma mabukaci halaye. Bayar da manyan yawan aiki tubalan yana da wani karin Agogon mita, kazalika da wasu gine-gine da canje-canje.

kwafi masu kunnen doki

Akwai kwafi masu kunnen doki da wannan katin. Bisa ga GF110 shi ya zama mafi iko a cikin kashi. Model GTX 580, farashin wanda ya sosai high, ya zama mafi m. Amma gasar ne ko da yaushe ba. Furodusa yanke shawarar saki modified versions. Sun bambanta daga asali a cewa shuka ya inganta waste ko sanyaya tsarin.

Wata irin wannan aikin da aka quite nasara Zotac GeForce GTX 580. Anan, da reference misali amfani a cikin injin turbin. A zane da aka ba bambanta da wani abu na ƙwarai. A core 6 yana da wani ikon zamani kumburi. Microchips - daga "Samsung". "Viduh" inganta, kamar yadda aka nuna ta ƙara mita da zuciyar zuwa 810/1620 MHz.

Wannan bambancin da model ba ya bambanta da yawa daga asali. Its amfani shi ne factory overclocked, ko da yake ba da muhimmanci. Amma da ya karu ikon rinjayar da amo da kuma zafi. Yan wasa so kayan aiki, wanda ya hada da wani sabon wasa, "Prince Farisa".

wayewar

Shi ne ya kamata a lura da cewa shi ne a yanzu da wuya a tantance flagship, a matsayin GTX 580 ne m da kuma muhimmanci da sauran kamannuna sosai rauni. 2016 shi ne, lalle hayayyafa domin wannan sashi. Game graphics ne ma mafi alhẽri kuma mafi iko.

Shi ne su rating quite wuya, ba cewa ko da wasa fifiko sãɓawa jũna. NVDIA GeForce GTX gabatar a 1080, yayin da AMD saki zuwa kasuwar model na wani tsari na girma da muni. Amma Radeon rx 480 har yanzu gudanar a samu a tsakiyar kashi da kuma gasa a can. Daga karshen kamfanoni sun riga daina jira wasu gwarzayen. Kuma da NVDIA graphics katin game "miss" a gefe, kamar yadda babu wani gasar daga cikin "m, maƙiyi".

Waɗanda suke shirye domin "viduh" ba kasa da 5 dubu rubles, ya kamata dubi GIGABYTE GV-N730D5OC-1GI. A farashin category up to 10 dubu rubles hada Palit GeForce GTX750Ti StormX Dual, wanda, ko da yake na karshe amma daya tsara, shi ne har yanzu iya jimre kusan a dukkan wasannin. Wadanda suke son su raba tare da dubu 15 rubles, kasuwa ya shirya biyu fafatawa a gasa - da GTX 960 da R9 380. Idan ka yarda ka ciyar 20 dubu rubles da more, dubi GeForce GTX 1080.