A GeForce 8800 GT: wani bayyani, da sake dubawa, da kuma gwaji

Video katin daga NVDIA gargajiyance a matsayin wasu daga cikin mafi kyau cikin sharuddan mai hade da kasuwar quality, wasan kwaikwayon da kuma farashin. Wannan abin kwaikwaya aka kafa a dogon lokaci da suka wuce. Ba za a iya gano su, musamman, da misali daga cikin video katin NVDIA GeForce 8800 GT, wanda aka sanya a kasuwa da iri a shekara ta 2007. Its m fasali da kuma yi - a cikin babban dalilai na ci gaba da bukatar wannan na'urar a yau a Rasha da kuma kasashen waje. Mene ne musamman sananne ga dace graphics katin?

samfurin Overview

NVDIA, da GeForce 8800 GT - a na'urar cewa maye gurbin da GTX graphics katin 8800, wanda aka classified a matsayin mafi iko da kuma tsada. A na'urorin bambanta a hanyoyi da dama. Da fari dai, shi ne memory bas. A GeForce 8800 GT yana da wani daidai bangaren na mai nisa na 256 ragowa, baya model - 384. A adadin RAM wani sabon na'urar - 512 MB (tare da banda wasu model - da nuance za mu tattauna daga baya), a 8800 da GTX - 768 MB. Wasu halaye na 8800 GeForce GT ne gaba da wanda ya riga. Saboda haka, wannan katin yana da 56 texture raka'a, yayin da samfurin 8800 GTX - 32.

Kamar yadda muka gani a sama, da bayar da rahoto graphics katin da aka saki da NVDIA a shekara ta 2007. Yana gaskiya ɗauke ta a matsayin m model na bidiyo katin, duk da haka, saboda da high yi da na'urar ne har yanzu rare a Rasha. The na'urar samuwa ne a dama brands na NVDIA lasisi. Daga cikin mafi yawan sanannun masana'antun na video cards - Palit, Leadtek, Galaxy, XFX, Asus.

Da bambance-bambance tsakanin su ne kananan - kagaggun suka dangantaka da zane na na'urorin, a kalla - a cikin maras mita na asali hardware aka gyara. A wasu lokuta - za a iya bayar da katunan tare da ƙara memory - msl, kamar Asus EN8800GT. A wannan adaftan - 1 GB na RAM.

Yana da wuya a ware a cikin wani musamman line na factory samfurori mafi kyau devaysa graphics katin da waɗanda suke yawa na baya zuwa gare su. Prices graphics katunan bayar da daban-daban kamfanonin, ma m.

Daga cikin na'urorin kai tsaye gasar daga NVDIA - da Radeon HD 2900 XT daga AMD. Wani kadan daga baya za mu duba a sakamakon gwajin na'urar - a kwatanta da Manuniya na yi a matsayin vnutribrendovyh analogues da kuma mafita daga AMD.

halaye na

Next mu da sha'awar a cikin bincike bangare na GeForce 8800 GT - halaye. A key sharuddan na graphics yi hardware bangaren - da processor G92. Wannan guntu aiki a mita 600 MHz. A processor sanya daidai da 65 nm aiwatar da fasaha. A guntu 16 ne yanzu G92 rasterization tubalan.

Game da RAM - kasuwa, NVDIA kai video a iri biyu. A farko embodiment, GeForce 8800 GT - 512MB, a karo na biyu - 256. Dukansu gyare-gyare ƙunshi kayayyaki DDR3 RAM irin. Frequency shader video tubalan - 1500 MHz.

Marufi da kuma bayyanar

Kamar yadda muka gani a sama, da bayyanar da katunan dangane da musamman manufacturer iya zama dan kadan daban-daban. Idan mun yi la'akari da abin kwaikwaya daga cikin XFX, da kawota graphics ne ba: zahiri, wani video adaftan, adaftan, an tilas igiyar wutan, CD tare da direbobi. Shi ne kuma dole ga daidai shigarwa na GeForce 8800 GT direban za a iya sauke daga intanet. Kamar yadda muka gani da wasu masu amfani, da kawota graphics katin daga XFX ne Disc a kan abin da aka rubuta wasan Company of Heroes.

A sanyaya tsarin bidiyo da katin maida hankali ne akan duk sarari na'urar. Tsarinta ya ƙunshi tagulla da kuma aluminum aka gyara. Amfani da jan karfe aka gyara kadan an cire daga processor, sa'an nan fitarwa zuwa gidan ruwa fan da ya lullube dukkanin. Kai tsaye a kasa shi ne mai Ramin ga wani ƙarin wutar lantarki. Hoton nuna a kan allon, ta-da DVI haɗawar.

Idan muka magana game da graphics katin daidai tawa, saki da Palit - da ya dace graphics da katin hada da 16 da kwakwalwan kwamfuta. A gaskiya, wannan - a kan akayi na'urar daga NVDIA. RAM kayayyaki suna located a tarnaƙi na graphics da katin - 8 guda, suna sanya a cikin wani rabin zoɓe. Reverse gefe na devaysa Palit rufe da wani m farantin wanda aka hada a sanyaya tsarin. Yana yana da shafuka don RAM kayayyaki. A gaban gefe na na'ura - da sauran farantin, shi ne irin wannan a cikin siffar da boomerang. Yana iya lura da cewa, ga RAM radiators ba hulɗa tare da wani fan ga processor. Bi da bi, da mai sanyaya na graphics guntu aka sanya a cikin siffar wani star, da kuma fan aka shigar a cikin cibiyar na zane.

Vnutribrendovaya gasar

A mafi kusa gasa vnutribrendovym dauke devaysa dauke hoto adaftan GeForce 8800 GTS, kuma tsara ta NVDIA injiniyoyi. Menene babban bambance-bambance tsakanin su?

Saboda haka, a wani m yanke shawara a kan janar nufi sarrafawa - 128. A GeForce 8800 GT - 112. Bisa ga irin zane raka'a gasa ma na cigaba da video cards. Ya kafa a cikin adadin 64 guda. Devaysa Duka, duk da haka, da wannan bas - 256 ragowa. A cikin duka shigar guda processor - G92. Wasu tattalin arziki - a cikin tsawon aiki tallace-tallace, da cikin GeForce 8800 GT. Farashin wannan na'urar ta kasance m fiye da sa ga gasar mafita. Yanzu duka biyu na'urorin ne quite wuya a samu a kan shelves na aikin hukuma gyaran gashi - yawanci graphics data sayar ta hanyar zaman kansa talla, da kuma kudin game da wannan - game da 1500 rubles.

A overclocking

Feature graphics 8800 GT ne cewa shi za a iya samu nasarar overclock. Ta haka ne a manufacturer iri masu biyayya ga ya dace hanya, har ma idan shi daukawa da shuka, wanda katin da aka bayar. Overclocked a factory graphics katin za a iya sanya ko da more iko da hannu. A maras muhimmanci mita da processor shigar a kan video katin za a iya karu da game 40-50 MHz, daidai adadi ga ƙwaƙwalwar kayayyaki - 100 MHz.

Yawan dabi'u ga mita na graphics guntu, wanda aka samu a cikin art, gwada graphics katin - tsari na 730 MHz. Yana iya a lura cewa shader naúrar ne gudanar a mitoci wanda aka kafa kansa daga wadanda wanda aka kayyade ta mai amfani a lokacin hanzari. Saboda haka, masana sun iya kawo da ya dace kudi zuwa wani matakin na game da 1800 MHz. Amma ga memory mita - cewa da gaske tabbatar da girma a lokacin waste daga game da 1 GHz.

Masana sun bayar da shawarar cewa masu dauke da fitar da hanya a tambaya, tare da musamman kula da aiki tare da processor. Saboda haka, a lokacin da akwai wuce kima karuwa a ta kudi da katin iya fara yi aiki tare da sananne kasawa, yin shi ba zai yiwu ba aiki kage a kan PC.

sanyaya tsarin

Dauke graphics katin sanye take da daya daga cikin mafi inganci - a kalla a lokacin da ta saki zuwa kasuwar na sanyaya tsarin. Wannan hardware bangaren shi ne na bayar da muhimmanci: da na'urar zai iya aiki stably a high mitoci - cimma, misali, saboda hanzari, sai dai in da sanyaya tsarin za a sanye take da zama dole ikon da ya dace.

Kamar yadda aka nuna ta hanyar gwaje-gwaje da gudanar da IT-kwararru, da NVDIA GeForce 8800 GT video katin yana da kyau kare da zafi fiye da kima. Saboda haka, a farkon m wasanni - yiwu dangi da aiki sigogi dumama ta game da 10 °. A wasu lokuta - misali, a lokacin da guje m wasanni iya rubuta GPU zafin jiki game da 85 gradusov.Izmeryat zazzabi a lokacin daban-daban gwaje-gwajen da graphics masana bayar da shawarar yin amfani da shirin RivaTuner.

Wasu masana yi imani da sanyaya tsarin a video kai tsaye daga NVDIA da waɗanda brands cewa amfani da wannan hardware bangaren - musamman, da XFX. Kadan tasiri fiye da daya da aka sanya a misali, a kan adaftan 8800 da GT, samar da Palit. Saboda haka, graphics katunan gwaje-gwaje na wannan alama sun nuna cewa, ko da a cikin wani aiki yanayin, daidai kaya na'urar ba zafi sama da fiye da 65 digiri. A gaskiya shi ne - irin sakamakon da aka tare da wani quite m fan amo.

Shi ne ya kamata a lura da cewa a mafi ƙarancin load - misali, a lokacin da al'ada Windows aikace-aikace cewa, samar da 2D-image, yayin wasan - bayar da shawarar intensification 3D-yanayin, da video cards daga NVDIA aiki a rage mita. A wannan yanayin, da sanyaya fan ne muhimmanci lowers tururi, inda amo matakin na shi daidai hardware bangaren rage-rage. Saboda haka, ya dace da sanyaya tsarin devaysa sosai high. Duk da haka, da manyan hardware bangaren - da fan, kamar yadda muka muka gani a sama, wani lokacin kula m.

yawan aiki

Za mu yi nazarin har zuwa abin da wasan kwaikwayon na video katin GeForce 8800 GT. Kwatanta key na'urar gudun Manuniya za a iya za'ayi, to za a fara da matakan da ta kusa gasa a cikin jeri - da 8800 GTS graphics katin, kazalika da wanda ya riga - 8800 GTX.

A game kiran wajibi biyu kai tsaye gasa vnutribrendovyh nuna kusan m sakamakon, duk da haka, gaba na 8800GTX graphics SIM. Yadda za a sami IT-kwararru, wannan shi ne saboda a fadi memory bas.

Bi da bi, wasan Call na Juarez duk uku devaysa nuna irin wannan sakamakon. Lokacin da wasan yana farawa a 1024 ta 768 pixels zama shugaba na GeForce 8800 GT.

A Crysis jagorancin matsayin daukan 8800GTS graphics katin. Kamar yadda ka kara allon ƙuduri ga shugaban gabatowa da baya model line, graphics katin 8800 GTX. Bi da bi, wannan katin ya nuna mafi kyau da sakamakon a wasan Bukata Domin Speed Pro Street Racing. Lokacin aiki tare da ƙuduri na 1024 da 768 pixels ne manyan zuwa gagarumin rinjaye. A GeForce 8800 GT - karshe yi gwaji a cikin lambar yabo game.

Duk da haka, a cikin bukatar Speed Carbon graphics katin 8800 GTX ne mafi ƙaranci a yi 8800 GTS. Bi da bi, wani abu wulakantacce, da 8800 GT - shi ne mafi m fiye da ta kai tsaye gasa a kan layi. A cewar kwararru, yake da alaka da hakan mitoci shader rahoto na'urar.

Abin lura shi ne cewa a ganima video katin yi Figures dace wajen zuwa ga Agogon gudu. Saboda haka, ba zamu iya ce wadda na line daga 8800 NVDIA - mafi video katin, da kuma abin da - shi ne shakka lagging a baya a gudu. Dangane da wasan shugabannin a yi iya zama daban-daban da na'urorin.

Amfani ko rashin amfani devaysa

Mafi karfi da GeForce 8800 GT (reviews na da yawa masu amfani don tabbatar da wannan), masana sun ce:

- high Agogon mita - a matsayin maras muhimmanci ko shigar a lokacin factory, ko mai amfani da hanzari.

- m sanyaya tsarin.

- ayyuka (cikin sharuddan goyon bayan daban-daban video na'urorin da alaka da graphics adaftan da video da aiki software nagartacce).

Daga cikin mafi mashahuri disadvantages video - gwada da babban matakin amo magoya a cikin karfi load a kan GPU.

Kwatanta da kasuwar fafatawa a gasa,

Saboda haka, mun koya da asali bayanai nuna wasan kwaikwayon na graphics a kwatanta da vnutribrendovymi fafatawa a gasa. Duk da haka, da video katunan tsara don zama da farko m da kayayyakin daga sauran brands. Da farko - daga AMD. Idan muka kwatanta da data na iri kayayyakin kerarre da 8800 Geforce GT, wani analogue da wannan katin - da na'urar Radeon HD 2900 XT, Abin da na biyu da gasar model na graphics katunan daga biyu manyan brands na yi?

Bari mu yi kokarin amsa wannan tambaya da gwajin gudun da sakamakon Game da katunan a wasanni - kamar yadda a cikin hali na da ikon daidai da model, da gasar a cikin iri.

Saboda haka, wasan kiran wajibi 2 8800 GT gasa a ma gaba yanayin a cikin abin da smoothing aka kunna, kazalika da anisotropic tacewa. A wasanni ganima da TSORON ne ma manyan graphics katin daga NVDIA. Mun gwada kusa da sakamakon da video katunan nuna ProStreet. Duk da haka, a lokacin da kunna anisotropic tacewa da kuma anti-aliasing zama da undisputed shugaban na GeForce 8800 GT.

The wasanni, wadda ake bisa DirectX 10, NVDIA ta na'urar ne ma gaba na gasar. Yana iya lura da cewa, video katunan vnutribrendovye fafatawa a gasa - 8800 GTS, kazalika da 8800 GTX ba ko da yaushe gaba na mafita daga AMD. Saboda haka, na farko na'urar ne mafi ƙaranci daga gare wasan kwaikwayon na graphics katin Radeon HD 2900 XT, na biyu, a nuna - a kasuwar gaba da fafatawa a gasa. Saboda haka, a lokacin da gwama gwajin sakamakon - biyu tsakanin vnutribrendovymi fafatawa a gasa, a cikin layi 8800, da kuma tsakanin devaysa daga daban-daban na'urar masana'antun da GT 8800 - daga cikin manyan model. Its yi dace devaysu 8800 GTX. A wannan yanayin, a lokacin da za a tallatar ga GeForce 8800 GT farashin da na'urar fi yadda video katin 8800 GTX.

karfinsu

An fito da graphics adaftan, kamar yadda muka gani a sama, da aka kaddamar a 2007. Sa'an nan kuma aka fi na kowa Tsarukan aiki kamar Windows XP da Vista. ko da na'urar da jituwa tare da zamani Tsarukan aiki? Shin da GeForce 8800 GT for Windows 7 ya dace, misali?

Yana iya lura cewa Internet ne samuwa direbobi ga 8800 GT, za a yi nufin shigar ba kawai a Windows 7, amma kuma a cikin sabon Windows 8. Brand manufacturer bayar da ya dace software don kwamfutar 32 kuma 64-bit. Bugu da ƙari, za ka iya samun direbobi ga 8800 GT ne ba kawai ga Microsoft Windows, amma kuma, misali, da kuma for Linux. Saboda haka, video cards daga NVDIA - isasshe duniya cikin sharuddan alkawari a wani musamman tsarin aiki.

Bukatun ga wasan kwaikwayon PC

Mafi kyau duka aiki na video katin bukatar ta kafuwa a cikin kwamfutarka, wanda ya dace da bangaren matakin yi graphics katin. Abin da zai iya zama da ake so sigogi na sanyi PC yi shi jituwa tare da na'urar 8800 GT? Masana sun bayar da shawarar a saka katin a kan PC, a cikin abin da:

- sa processor daidai da wasan kwaikwayon na guntu Intel Core 2 Duo E6300.

- shigar kayayyaki RAM 2 GB ko fiye.

- gabatar da motherboard, kusa da halaye devaysu Asus P5B.

- a can ne a isasshe da sauri rumbun - misali, WD Caviar SE.

PC alama kayan aiki ma da wani ganiya karfinsu tare da 8800 overclocked GT.

summary

Saboda haka, graphics katin GeForce 8800 GT - a lokacin da ta saki kasance daya daga cikin mafi kyau kayayyakin a cikin Game da kasuwar segments. Da farko - a cikin bangare na hade da farashin da kuma sauri. Mun gani da sakamakon gwaje-gwaje sun nuna cewa NVDIA ta bayani ne ya fi dacewa fiye da tushe analogue daga cikin mafi kusantar gasa kamfanonin a duniya graphics katin kasuwar - na AMD.

Amfanin 8800 GT sun fi mayar da sanin da ci gaba da shahararsa a Rasha. 8800 GT ne quite iya samar da wani kaya na da yawa zamani wasanni. na'urar Direbobi, kamar yadda muka gani a sama, shi ne domin ya fi kowa Tsarukan aiki - Windows 7 Windows 8 Linux. Yanzu wannan na'urar ne samuwa a magangara mafi ƙasƙanci farashin - ko da yake ba daga izini dillalai da kuma daga masu zaman kansu da masu sayarwa.