Graphics ikhadi GT 430: Ukucacisa

NVIDIA Corporation yaziwa njenge umniki amakhadi imizobo ezisebenzayo kunye nokusebenza. Ezi ziquka umgca GeForce i kwezixhobo akwi kudidi kakhulu athandwa eRashiya ehlabathini. Brand umenzi velisa nemizobo GeForce ikhadi uphawu ezahlukeneyo amanani. Phakathi yemifanekiso lwabiwo - GT 430. Esi sixhobo ibekwe njenge zexabiso eliphantsi, kodwa kwangaxeshanye ukusebenza eliphezulu kakhulu. Le ikhadi levidiyo exhasa ubuchwepheshe processing yemizobo yakutshanje - ezifana, ngokomzekelo, iDirectX 11. Ziziphi ezinye iimpawu kule fowuni? Yintoni na kunabo kwizisombululo ukhuphiswano?

izakhi yokuzonwabisa

Umba wokuqala apho sikwazi ukuhlola ikhadi levidiyo NVIDIA GeForce GT 430 - iimpawu izakhi zifakiwe kubume bayo. Ngoko ke, okokuqala, kufuneka kuqatshelwe ukuba isixhobo isekelwe uhlobo GF108 iprosesa, osebenza Fermi kwesakhiwo.

Xa isakhiwo eli candelo inemodyuli GPL onoxanduva processing mifanekiso. Ngaphakathi kuyo, ke, kukho ezimbini iprosesa ezongezelelweyo onoxanduva yokusebenza imigca. Kwakhona ziquka amacandelo ezikhethekileyo - iibhloko ukuhlela. Kubume, langoku CUDA uhlobo kernel, iiyunithi ukuvakala injini polymorphic. Njengenxalenye eli ividiyo kwakhona ezimbini uhlobo memory bit-64.

izisombululo zokhuphiswano

Iza kuba luncedo ukuhlola imeko kwekhadi yemizobo kwimarike malunga nezisombululo kukhuphiswano. Ngenxa yoko, esinye isixhobo analogs devaysa wenza GT 240, nto leyo kususelwe umenzi brand emarikeni ngaphambili. Ngokutsho kweengcali, imisebenzi kunye iimpawu GT 430 unika sizathu athi kule divaysi mkhulu kuneyokuqala. Ngokukodwa, iye inkxaso iDirectX 11 standard kunye nezinye wafuna-emveni kwimarike - ingakumbi kwicandelo yokudlala - technology. Ezifana, ngokomzekelo, HD-umgangatho output odiyo ehambelana ngokomlinganiselo Dolby TrueHD. Enye inkalo ebalulekileyo kukhuphiswano umsebenzi, nto leyo ibandakanya amakhadi yokuzonwabisa - ehambelanayo ukuqinisekisa ne DTS-HD Master Audio. Eyona ndlela ibalulekileyo oluphawula isixhobo - Inkxaso ukudlala ividiyo in Blu-Ray 3D standard. Ezixhaswayo, Kakade ke, yaye zibekwe ubuchwepheshe kumenzi brand - inkampani NVIDIA.

Ukuba ubukela zabakhuphisana uluhlu brand - kwisibizo mhlawumbi kuba isixhobo AMD ukuba lo Radeon HD 5570. Nangona into yokuba uYehova ubeke phezu kwimarike ngaphambi GT 430, mayingabi sakhululwa kuthathwa lixesha kwaye kakhulu into imveliso obuphantsi evela NVIDIA.

ukusebenzisa Imidlalo

Inkalo ebalulekileyo GT isifundo 430 - iimpawu silungiselelwe ukuvandlakanya isixhobo ngokwemiqathango lithathelwe umdlalo mihla. izimvo zeengcali ngokuphathelele iyahluka kakhulu. Ngoko ke, kukho iingcali abakholelwa ukuba ikhadi uchaphazelekayo ayikho kakhulu kangangoko ukuba mihla 3D-imidlalo. Lo mbono ingcali athi ikhadi yemizobo ekhoyo kumacandelo ezininzi ezisebenzayo. Ngaphezu koko, iingcali zikholelwa, uhlobo yevidiyo memory iminqongo CDDR-3 ndikho isixhobo, iphawulwa oluphantsi noko bandwidth.

Noko ke, kukho olunye uluvo malunga nokufaneleka kwalo imidlalo GT 430. Amanqaku core yemizobo rhoqo - ngaphezu kwabo bonke, banikela iingcali isizathu bathi ifowuni xa lulonke uyakwazi ukunika iimfuno ezisisiseko nabadlala. Ngaphandle isixhobo, iingcali zikholelwa, ukuba uneempawu elungileyo shader.

iinketho

Siza kuqalisa isifundo GT ikhadi 430 yemizobo kakhulu ngokweenkcukacha. Into ebalulekileyo nasiphi na isixhobo yabathengi elektroniki - izixhobo zayo kunye nenkangeleko. Kusenokwenzeka ukuba kuqatshelwe ukuba GT ikhadi 430 yemizobo ayinakwenziwa kuphela NVIDIA, kodwa ezinye iibrand phantsi mvume. Ngoko ke, phakathi abathengisi ezininzi ezaziwayo-kakuhle - inkampani ZOTAC Chinese, omnye bakhi ezingundoqo NDIVIA inxaxheba kwimveliso inamacandelo elektroniki.

Ukuba umzekelo, ukuhlola umqulu bundle GT 430 data brand zikhutshwa PRC, xa isakhiwo sayo iya kubakho; eneneni isixhobo ngokwayo, ingqeqesho, zombini umqhubi disk. Kwakhona kwi bhokisi umsebenzisi uya kufumana incwadana ulwazi ilebhile brand umenzi.

Iimpawu eziphambili

Ngoku makhe sihlolisise inkcazelo eyiyo isitshixo ebonisa ukusebenza kunye nokusebenza GT ikhadi yemizobo 430. Iimpawu ukuba asinamdla na, ukuze ibekwe kuluhlu olubanzi ngokufanelekileyo. Ngoko ke, ukuze kuqwalaselwe izixhobo zonxibelelwano kunokwenzeka it izihlanganisi ezintathu loqhakamshelwano ezinye izixhobo - DVI, DisplayPort, kwaye uqhagamshelwano lwetshiphu emsebenzi version 1.4. Ngoko ke, ikhadi uyahambisana iintlobo eziphambili zale mihla ngamagosa okubeka esweni iimviwo kwaye ukubonisa imifanekiso kubo ngaphandle iingxaki.

Ngoku, lo GT yokusebenza 430. Amanqaku ikhadi ngemizobo nomba ukuba asinamdla ezi - isikakhulu intsebenzo isixhobo memory isampulu. Ngoko, xa ukuguqulwa ZOTAC ehambelana nani 1.1 NS. RAM efakwe kwisixhobo, esebenza kumaza ka-1800 MHz e.

Eyona nto ibalulekileyo echaphazela kwintsebenzo ikhadi yemizobo - isixa RAM, leyo luxhotyiswe. Kuba GT isixhobo 430 ukubonisa ehambelana - 2 GB. Kuyinto ngaphezu ukhuphiswano ukuba kwimarike yanamhlanje.

PC uqwalaselo eyiyo

bokuqonda ebalulekileyo ukusetyenziswa kakuhle lo ikhadi yemizobo - computer yakho, apho icebo GeForce GT 430. Amanqaku PC - njengoko kufuneka ngokwemiqathango yokubandakanyeka kwezibonelelo graphics? Iingcali Siyaleza ukubeka kwi computer yakho, leyo sungula:

- wegama nge rhoqo ubuncinane 4 GHz (isampuli afanelekileyo ze-Intel Core umgca i7);

- RAM hayi ngaphantsi kwe-4 GB, kunye rhoqo ka 1890 MHz, ezifana DDR3;

- Windows 7 yokusebenza aguqulelwe iiPC x64-based;

- Abaqhubi ngoku ukusuka NVIDIA.

Omnye umba obalulekileyo yevidiyo, apho isifundo lwezakhono zayo ziya kuba nabadlala ingakumbi umdla - lunikezelo. Siza kufunda ngayo ngokweenkcukacha.

overclocking

Uhlobo ngokupheleleyo software oko kumlungele na isisombululo lomsebenzi - MSI Afterburner, ungasebenzisa version 2.0. Ngokutsho oko iingcali, uzinzo mkhulu kwimo wevidiyo, esetyenziswa kwi lunikezelo nakanye iseti ezitsho 840 engundoqo MHz, 1680 MHz ngenxa shader, kwaye 2000 MHz lomnqongo RAM efakwe kule fowuni. Kuyanconywa ukuba ifakwe kwi-injini isixhobo-esemgangathweni.

Iimpawu lobushushu

Ukuba sithethe kukukhawuleziswa, kubalulekile ukuphepha nobushushu lwekhadi yemizobo. Ngoko ke, kukho inkalo ebalulekileyo uphando NVIDIA GT 430 - ubushushu iimpawu ukusasaza. Abo abanezakhono ngethuba lovavanyo siye safumanisa ukuba amakhadi zevidiyo kwinqanaba elamkelekileyo ubushushu. Oku kungenxa yokuba kulo, njengoko sele sibonile, yafunyanwa iiyunithi ezininzi kakhulu esebenza. iqondo lobushushu Card, ingakumbi, ngaphantsi kunolo okhuphisana lawo AMD, leyo sesitshilo ngasentla.

iimvavanyo Performance

Yintoni izalathi zentsebenzo abakwaziyo ukufikelela abaqeqeshelwe kokuvavanywa NVIDIA GeForce GT 430? Ukucacisa devaysa, njengoko sibonile ngentla apha, ibonisa ukuba isixhobo kunguhata, nangeendlela ezithile nokuba bubalaselayo kontanga yayo. Njengokuba kude le ithisisi kuqinisekiswa mvavanyo?

Ukuba sithetha neziphawuli iingcali ziye ibhalwe kwinkqubo ethandwayo 3DMark usemhlabeni, ngoko eli ikhadi levidiyo kwaba nemveliso ngaphezu, ingakumbi, isixhobo evela AMD. Noko ke, izixhobo enike indlela eya okhuphisana brand yayo efanayo - GT 240. Isizathu, njengoko iingcali zikholelwa, koko kwakhona imali encinane iibhloko ezisebenzayo.

Nangona kunjalo, ezi mvavanyo enxulumene kudidi zokwenziwa, ayisoloko nako ukunika nembono kwinjongo amakhadi yemizobo yokusebenza. Ingakumbi, mabangaze bavunyelwe masihambelane ngokugqibeleleyo kunye amathuba zokwenene izixhobo abakwaziyo ukubonisa kule midlalo. Oku kubangelwa izinto ezahlukeneyo - umzekelo, nge ezithile technology card imizobo, umenzi obandakanyekayo imidlalo. Ngenxa yoko, iingcali obeqhuba iimvavanyo ezifanelekileyo, bagqiba ukuba inkqubo yokuqulunqwa koMthetho iielementi zegrafiki kwi 3D-emidlalo amakhadi vidiyo ngaphezulu kakhulu, kwaye kwezinye iindlela bade obuphantsi bekhuphisana izisombululo evela AMD.

Noko ke, asimele silibale ukuba GT 430 ngumthombo ngokohlobo unikezelo. Ukuba kuyimfuneko, ukuba isebenze. Kwaye ngoko ke inkokheli - kokubini benchmarks imidlalo ezithambileyo - ingaba umva GeForce GT 430. Iimpawu devaysa ezibalulekileyo, ukuba cala ukumisa noludumileyo devaysa izisombululo zokhuphiswano noko ngeendlela ezininzi.

Performance ne iDirectX 11

Nyewe umdla apho uyakwazi ukubona GT ikhadi levidiyo 430 - yokusebenza yayo iDirectX 11. Yiyiphi imiphumo ziye iingcali ihlolwe NVIDIA GeForce GT 430? iimpawu Technical of yayo ukuthobela ngokupheleleyo kunye neenqobo wokuhambelana nemigangatho efanelekileyo. Noko ke, ukuba sithethe okhuphisana elikufutshane lebanga ndiziphethe, GT 240, iDirectX 11 Ngokutsho isixhobo ophathwa ayixhaswanga. Ngoko ke, iingcaphephe wathelekisa ikhadi yemizobo kunye nemveliso evela AMD.

Yintoni iziphumo yinxalenye yomsebenzi kunye iDirectX 11 kuye kwaphunyezwa kuvavanyo iingcali GT 430? Iinkcukacha devaysa kunye neemveliso AMD bakaThixo ngokubanzi ofanayo - kodwa yintoni umlinganiselo komsebenzi izixhobo kule ndlela?

konke kuxhomekeke, njengoko ubufumene ubugcisa, ngoko ubunzulu inxaxheba amakhadi resource. Ukuba sithethe ekuthiwa-heavy-umsebenzi, iinkokeli - NVIDIA GeForce GT 430. Iimpawu ngegama layo efana naleyo imveliso evela AMD, kodwa wagqiba ubukhulu.

Enye into - imowudi "lula". Umzekelo, xa usebenzisa isisombululo ka 1920 ngo-1200 isixhobo pixel evela NVIDIA izixhobo kakhulu ngaphantsi evela AMD. Izazi oku njalo - ikhadi yemizobo ayikho iiyunithi ngokwaneleyo ROP. Zikhona kuphela isixa lamaqhosha 4 kwisixhobo GeForce GT 430. inkcukacha iziphumo kakhulu kwi "lula iindlela» iDirectX, iingcali zikholelwa, kufuneka ezahlukeneyo.

isishwankathelo

Yintoni sinokugqiba ngokuhlola iimpawu eziphambili ifowuni 430 GT evela NVIDIA? Okokuqala kwaye yazo inkxaso eziphambili nemigangatho yemizobo ezifana iDirectX 11, enika GT Iimpawu 430. isixhobo ngemizobo nomba ukusebenza memory kunye jikelele ukhuphiswano. ukusebenza isixhobo ubushushu ukusasaza eyamkelekileyo. Noko ke, yintoni enika okhuphisana ezininzi NVIDIA GeForce GT ikhadi yemizobo 430, - iimpawu kule nkalo inani iibhloko ezisebenzayo. Abayi esaneleyo kwabaninzi izixhobo zokusebenza eziphakamileyo eziliqela iindlela. Kukwanjalo ke ukuba amacandelo afana ROP.

Siye wafunda ikhadi levidiyo ayinayo ukhuphiswano kangangoko ngqo. Oku kusebenza le fowuni ukuba inani lohlahlo lwabiwo-mali yokwenza. Ngenxa ukusebenza egqwesileyo kunye nexabiso eyaneleyo kokuba ezifumene iwonga lika omnye ethandwa eRashiya. Njengoko, ke, kunye nezinye iimveliso ezininzi ukusuka NVIDIA - enye imibutho ngobukhulu umba amakhadi.