Ikhadi levidiyo Gigabyte GeForce GTX 750 Ti: ncomo, iinkcazelo, iinkcukacha kunye nohlolo

Kwiminyaka embalwa edlulileyo emarikeni izincedisi computer zonke ngakumbi enza umgca phakathi iindidi izixhobo wemidlalo. Umzekelo, imveliso entsha kwikhadi mifanekiso Nvidia ngokusekelwe kwi GTX 750 Ti, apho kubekwe njengommeli lokuqala amaqhoshana udidi wokudlala, ubanga ukuba niche izixhobo ezixabisa kakhulu. Oku kukhokelela ngokucacileyo into yokuba uninzi kwezisombululo eziphakathi kungekudala uza shwaka market kwicandelo le, njengoko sele kwenzekile kunye Processors mobile.

Kweli nqaku, umfundi uya kubona ukuba ubenemboniselo yangaphezulu kwezixhobo zangoku kwi yokurhweba amakhadi obubobu yemizobo ukuba ube amandla enkulu imidlalo mihla, yaye uqhelane ezineempawu zabo. Ukuphonononga kwabamnini beepropati amakhadi yokuzonwabisa kuya kunceda ngumthengi enokubakho ukukhetha ifowuni phakathi unikeza ezahlukeneyo kbavelisi phambili.

Umbono Nvidia yokudidiyela

Xa sibhenela umthombo, oku kubonakala ukuba ekuqaleni Nvidia GTX 750 Ti ikhadi yemizobo umenzi ibekwe njengoko entry-level isixhobo yokudlala kumsebenzisi nje. Okokuqala yonke le ntetho izakhiwo bakhe, iinkcukacha kunye nefomu factor. A ngobuwena reference i eprintiweyo ibhodi yesekethe 150 mm ubude (ubude slot PCIe) oluthatha iyunithi enye kuphela izindlu ikhompyutha siqu.

Akukho mandla olongezelelweyo ikhadi ukubonisa lubonisa eliphantsi amandla ukusasaza GPU, kunye nokungabikho SLI izihlanganisi lubonisa umnini waloo phambi kwakhe abaqeshwa bakarhulumente rhoqo, ngaphandle okunokubakho kwixesha elizayo. Ngako oko, inkqubo lonke kwesibandisi kwemfuyo, leyo lula ukusingatha ukusasaza amandla Watts 60. Akucaci yintoni injongo umenzi "lokunikezelwa" imveliso ye ithuba elikhulu overclocking, ikwayile nyathelo kwaye babe imbangela singundoqo zakhokelela ekugxothweni yemarike ikhadi ivideo izixhobo entry level olubiza kakhulu.

iimpawu Baseline nokulungalungiswa

Ezintsha isekelwe phezu GM107 engundoqo yemizobo, ikhowudi-egama Maxwell. Ekuveliseni inkqubo esetyenziswayo neenanometer-28, yaye ngembonakalo yikristale iqulethe million 1870 transistors. Ndiyavuya ukuba umenzi angamvusanga "zoo" amakhadi video, lize lenziwe iinguqulelo ezimbini kuphela emarike - Nvidia GTX 750 Ti kunye version yayo okulula GTX 750. Umahluko phakathi nemifuziselo amancinci:

• inani iziqhubekisi umsinga kwindawo ngobuwena ebiza yi-640 (xa kuthelekiswa ne-512 ngo GTX 750);
• isithuba memory 2 GB (kabini ngaphezu GTX 750);
• memory yokusebenza frequency of 5400 MHz (xa kuthelekiswa 5000 MHz);
• kuncitshiswa inqanaba yokusebenzisa ukuya watts 55 (ukususela GTX 750i 60 W);
• bandwidth ngeendleko ukuguqulwa eliphantsi 80 GB / s (xa kuthelekiswa ne-86,4 Gbytes / s).

Ezinye Iimpawu ziyafana:

• 128 yamluma ibhasi ububanzi,
• uhlobo memory GDDR5,
• frequency core 1025 MHz,
• IDirectX 11.2 inkxaso,
• zokuthutha 16 Ngokuba imisebenzi eyi.

Ukuthelekisa GTX 750 vs GTX 750 Ti ndawo mveliso, umsebenzisi akayi kubona umahluko yokusebenza. Yintoni enokuthethwa amandla overclocking, okuye ukuguqulwa eliphezulu kakhulu Ti. Ngokubanzi, kubonakala ukuba GTX 750 yi uyalahlwa ngokuveliswa imodeli abadala.

indlela nzima

Ngaphandle komdlalo ayaphula Taiwan inyathelo umenzi Gigabyte awukwazi igama. Ayizizo zonke umdlali ukulungele ukuthatha le mali ikhadi yemizobo, nzima ukuze lisasazwe kwaye angenise ngexabiso elifikelelekayo kakhulu emarikeni eziphambili. Yiloo nto eyenzeka kunye ikhadi levidiyo Gigabyte GTX 750 Ti, nto leyo namhlanje ingqalelo icandelo kakhulu nemveliso "ngaphandle kwebhokisi" ngokusekelwe Maxwell chip. Sithetha inguqulo yemboni, kungenjalo amandla wevidiyo amaqhoshana ongandiphikisa ngonaphakade, ukukhumbula izixhobo lulwelo Ukupholisa nitrogen esekelwe GTX 460, nto leyo zifunwa kwimarike Russian.

Umenzi Gigabyte mveliso overclocking ngokwandisa rhoqo undoqo yemizobo, ukusimisa kwi-1215 MHz. Le Ukuxhaphaka olusebenzayo umda technology iadaptha imo Ukukhuthaza yi 1294 MHz. Ukusebenza inzuzo-23%, ngokulandelelana, GTX ikhadi mifanekiso 750 Ti bakwazi ukukhuphisana kurhwebo kunye zixhobo yeklasi yokudlala njengoko GeForce GTX 660 no 265 Radeon R7, ixabiso yayo ebese phezulu kakhulu ukuba abathengi abaninzi.

Gigabyte nobuchwepheshe obuphuma kunye nohlaziyo malunga isixhobo

Umfundi sele ugqibe ukuba imfihlo ubugcisa ukuphucula ukusebenza ikhadi yemizobo Gigabyte GTX 750 Ti, inkqubo injini enamandla. Koko umenzi Nvidia iye baphambuka umendo ekudalweni kweyunithi encinane iiyunithi kwinkqubo mali. Ikhadi Ividiyo onawo yayo inkqubo olupholisa WindForce 2X enamandla, analogs leyo efakwe kwi amakhadi yemizobo yokudlala kwinqanaba lobungcali.

Le nkqubo Iicooler ezimbini enamandla evuthelwe ngokupheleleyo aluminium radiator. Esibhozo aphindwe tube lobhedu, njengoko nencwadi S, kwaye ezendeleyo radiator kumgangatho fan, udlula kummandla, nto leyo enxulumene ngqo namafutha yemizobo ngexesha lofako. Njengoko kucwangciswe liSebe iinjineli, inkqubo normalizes ubushushu radiator ngokutshisa, ukuvimbela engenelela ebhodini ukuba shushu ngokugqithisileyo. Ukudideka kukungabikho naziphi radiators kwicala ngasemva ikhadi levidiyo, ngokuba yikristale ecacileyo kwaye kususa ubushushu ukuya PCB. Noko ke, ngokwendlela nokubuyekezwa zabamnini ezininzi kwesi sixhobo, akufuneki, njengoko GTX inkqubo okupholisa 750 Ti ukumelana umsebenzi kwi-100%.

namafutha cwaka

Elinokuba overclocking chip le GTX 750 Ti Nvidia waphawula elabhoratri yaziwa MSI. Noko ke, kunokuba inkxaso ugqatso komsebenzi, ababhekisi phambili bahamba ngendlela eyahlukileyo kancinane. Kwikhadi ngevidiyo efakiweyo kwesibandisi entsha KUNEWELE FROZR 4 Advanced, eqinisekisa ukusebenza cwaka nokuba imithwalo incopho. Kwaye oku umvelisi yokumaketha icebo. Kumajelo eendaba kakhulu reviews kwinkqubo sokupholisa evela MSI. Xa nokubuyekezwa, abanini yokuqala amathandabuzo nasemva ukufakelwa ikhadi levidiyo ngaphakathi kwinkqubo - ukunqongophala abalandeli ngokuxokozela kwakhokelela ingcamango Iicooler inoperability.

Ekuvelisweni MSI GeForce GTX 750 Ti olwavezwa mveliso ukubuyisela zonke capacitors elifakiweyo Nvidia kunoogxa okuqinileyo. Kukho sele zinikwe kunye ingakwazi nokuginya ferrite inokuthenjwa. Hayi ngaphandle kuqiniswe imibhobho yobhedu lobushushu heatsink, leyo, acandacanda grilles aluminiyam ezinikwa kwindawo lwabafowunelwa kunye chip graphic. Umgangatho yokwakha njengoko abasebenzisi baxela eziphakamileyo kakhulu, kunye nezixhobo ezininzi ukusuka zabakhuphisana ngokucacileyo ngokwaneleyo nje isisombululo enjalo.

Umthandi device ukwazi

Iicooler cwaka - kuba linyathelo ilungelo engaba kumthengi, kodwa, ngokusengqiqweni, ukuze kukhethwe iisampulu kunye lungapholi nje befuna cwaka card mifanekiso. Ngoko ke, MSI GTX 750 Ti ababhekisi ezixabisa ukucinga malunga nendlela abaqhuba ngayo ifowuni. Graphics engundoqo ifrikwensi isityalo yandisiwe ukuya 1085 MHz, nto leyo kakhulu kwaye nefuthe kwindlela yokusebenza. Kodwa uzinzo nokusebenza siqinisekiswe MSI seminyaka emihlanu iwaranti evela kwinkampani, yaye oku sisizathu esinzulu kakhulu kubathengi abaninzi, ngokwendlela ncomo zabo.

Ngenxa amakhadi video nezigqibo komsebenzi akukho mfuneko mandikhawulezise. Njengoko isisho, "amile ...". Proprietary injini umenzi ngenxa uvavanyo wabonisa kunethuba elikhulu ukukhawulezisa, kunye izinga lengxolo kwi umthwalo eliyincopho ayidluli 46 dB. Ngoko ke abathanda ukuba ukwandisa amaza olutyunjwe memory ibhasi 5400 ukuya 6000 MHz, kwaye kwacaca ukuba umsebenzi ezinzileyo akukho mda. I core yemizobo iye yabonisa umda walo 1291 MHz. Ezi iziphumo ezigqwesileyo ze izisombululo ephantsi ngeendleko ezivenkileni, safaka kuphela amakhadi yemizobo BIOS overclocking, yaye ngoko, ngokuzenzekelayo kuthintela umnini iwaranti seminyaka emihlanu.

Association kunye moya

Ke ukuba MSI GeForce GTX 750 Ti ividiyo ikhadi yeyona cwaka kakhulu kwi yokurhweba yonke komgca izixhobo ezifanayo, imveliso eyaziwa phantsi uphawu Palit uyaphule zonke iirekhodi ngokwemiqathango wengxolo imigca imveliso ezininzi ukusuka Nvidia. Ngo-mveliso sibeka ikhadi mifanekiso ibonisa 72 dB, kwaye hum-moya ngaphambi kokuba uthathe-off lisondele, njengoko abasebenzisi abaninzi ingxelo. Akucaci into eyakhuthaza ababhekisi phambili kukuba kugqatso kwimveliso. Ngaba ubuchwepheshe obufanayo ngexesha uvavanyo mveliso zange isaziso ingxaki.

Ukuthengisa inkampani video kwatsala kelwa ukusuka abanini abo bengazi uthenge lo mqondiso. injini lobunikazi ebizwa Storm Dual musa ukumelana msebenzi. Noko ke, umenzi wakulungisa imeko ngokuveza ehlabathini ikhadi levidiyo nempinda lungapholi isixando Palit GTX 750 Ti KalmX. Xa nokubuyekezwa, isimo sengqondo kuyo ngeendlela ezimbini. Kwelinye icala, ukuba unakho ziye (1377 MHz ne 6564 MHz kernel memory ibhasi). Kwelinye icala - a nobushushu ecacileyo, ngenxa yokuba umthwalo incopho, ubushushu kufika kumgomo 100 Celsius.

segolide ukuthini

abathengi abaninzi ezinokuba bathanda chip isixhobo GeForce GTX 750 Ti, apho ixabiso elivumelana umgangatho (8000-9000 engange). Hayi nokufuna ukusebenza eliphezulu, kukhethwa brand ezininzi ezaziwayo-kakuhle enika isisombululo ixabiso eliphantsi. Ezi mveliso ziquka amakhadi nemizobo phantsi Asus kraca. zokubopha buthuntu ngenkangeleko, izixhobo olihlwempu injini elula ibonakala ngokucacileyo zibonisa ukuba umsebenzisi ukuba eqhelekileyo phambi kokuba ubume mali.

Kweli nqanaba, bonke abanini ikhadi GTX 750 imizobo i Asus Ti kuba yinto emnandi. Easy kwi udidi lwesixokelelwano sokupholisa, ethe kuyilo kwayo imibhobho yobhedu, alwa ngokupheleleyo ekwenzeni umsebenzi walo. Nkqu layisha kwincopho fan hum ayidluli 66 dB, kunye iimitha ingxolo bengasebenzi abonisa ukubaluleka kwayo kwisithuba 35 dB. Iprosesa yemizobo kwimo yesiqhelo iMisebenzi 1072 MHz, nto Ukukhuthaza indlela inokuba ukwandisa ukuya ku-1150 MHz. Amathuba aphezulu ikhadi ividiyo ufanelwe - kwindlela yovavanyo crystal ilawula kunisasaza 1222 MHz, kodwa ukunyuka isantya ichaphazela uzinzo.

overclockers brand Favorite

Phakathi izixhobo okudlala ayikho ngaphandle ethandwa ngalo mzuzu brand Zotac. Le GTX GeForce 750 Ti, ezinikwa ngumvelisi kwimarike lwezincedisi computer, umi phakathi kontanga yayo injini obuphuma, kunye umbala ekhethekileyo. Xa nokubuyekezwa zabamnini, kokunikezelwa inkqubo mali oluphantsi kakhulu: ikhadi video, imiyalelo ufakelo, CD kunye abaqhubi kunye iadaptha ezimbini - DVI ukuya VGA kunye 2Molex ukuba 6pin.

Xa kuthelekiswa sikhuphisana, ifowuni ikhangeleka entle compact, umenzi akazange ukunyusa ubungakanani ufakelo ividiyo inkqubo omkhulu kobubi kunye limited liphole mali. Le isisombululo esifanelekileyo ngabo bonke abasebenzisi kuba amatyala computer elincinane - ikhadi yemizobo ezinkulu ezifakwe kwi motherboard kwaye abafanelanga bayivale ufikelelo kwi diski enzima ngemagnethi.

Developers Azange abangxolise, kunye nokusebenza ngokumisela amaza olutyunjwe GPU kwi 1033 MHz (1111 kwimo Ukukhuthaza MHz), kodwa abanini abaninzi bathi ukuba ikhadi yemizobo ngokupheleleyo ibalekisa ukuya ku-1200 MHz ngaphandle ukufudumeza ebalulekileyo. It kwakhona ugxininisa ukuba i-injini lokushishina GTX 750 Ti ukumelana msebenzi.

ntwala triple

Oku kwenza ngokwayo emarikeni kunye nenkampani EVGA, ehambisa ihlabathi ngexesha elifanayo iimveliso ezintsha ezimbini: GTX 750 Ti kunye nomzekelo wakhe GTX omncinci 750. Ngaphandle ukwahlula izixhobo ezimbini kunzima. injini sokuthengisa abamnyama kunye fan enkulu ye mbhalo encinane emzimbeni inika mveliso kwaye yenza kucace ukuba uhlobo ikhadi levidiyo ifihlakeleyo phantsi inshorensi kwiradiyetha le. Kwiinyanga ezimbalwa kamva le nkampani EVGA ungxamile zaziswa kodwa enye imveliso ngokusekelwe Maxwell chipset kunye nenkqubo elikhulu ukupholisa, ezibandakanya Iicooler ezimbini uphawu.

Xa iimpendulo ezakhayo, ezi izixhobo bathathu ngoko nangoko zenziwe uvavanyo, ngenxa yokuba abasebenzisi kufuneka ngumonde elide ukubona uthelekiso iimveliso GTX 750 vs GTX 750 Ti kwezinye ezaziwayo-kakuhle kraca. Njengoko unokulindela, kubekho inani leeyunithi yokwenza kunye rhoqo memory yancitshiswa akavumeli GTX imveliso 750 ukubaleka baphume isiphelo esezantsi, kwaye naluphi na unikezelo kukhokelela kozinzo kwinkqubo (oku ukwaliwa efanayo imodeli abadala). Kodwa yemifanekiso ephawulwe Ti, ngenxa ukuba injini obuphuma, iingcali EVGA wakwazi ukuphumeza umsebenzi oncomekayo lo msebenzi.

Gold series

It kwatsala ingqalelo abathengi ikhadi Gainward GeForce GTX 750 Ti, xabiso elo ngokucacileyo akazalani kwinqanaba lokuqala yevidiyo izixhobo yemali (9500-11000 engange). Nakuba kunjalo, iimpawu zayo musa kwahluka kwimveliso ezikhuphisanayo. Amaza kumqhubekekisi yemizobo ngu 1085 MHz kuphela, kwaye memory frequency ngegama icwangcisiwe kwi 5600 MHz. Ukongeza, ikhadi yemizobo ifumaneka iinguqulelo ezimbini: omnye kwesibandisi kwisayizi eqhelekileyo ngamabini kwityala enkulu.

ngobuwena ezincinane imiswe nje isixhobo ezikhoyo ufakelo kwibloko kwinkqubo encinci, yaye uhlobo enzulu supersystem Ukupholisa - njenge iadaptha yevidiyo midlalo. Ifowuni iza gqibezela Expert Isixhobo eluncedo obuphuma kakuhle ngabo bonke abalandeli umgangatho overclocking. Xa nokubuyekezwa zabamnini, iindleko iadaptha yevidiyo na zabaxwa, Gainward abayili udale inkqubo elihle okupholisa, nto leyo bakwazi ukukhuphisana nangona bekukho MSI GTX 750 imveliso Ti. Overclocking esikhulu engundoqo 1320 MHz ne 6455 MHz memory. Iicooler e umthwalo peak operation ingxolo ayidluli 66 dB. enye kuhle ukuba abalandeli amakhadi zegolide yemizobo uphawu ukusuka ezaziwayo-kakuhle kraca.

Ekuphetheni

Njengoko kubonakala le saveyi, isisombululo iindleko-olusebenzayo ngokusekelwe chip entsha Maxwell na ukuthenga owamkelekileyo kubasebenzisi abaninzi, ukuba ekuchithweni kwayo mali, ufuna ukudlala kwi yangoku ngomhla umdlalo. Nangona kunjalo, ukhetho kusafuneka siyenze, enyanisweni, yajika ukuba isisombululo egqibeleleyo, apho ungakwazi ngokulula umbonise ngomnwe, ayikho phakathi zabavelisi. Kufuneka ube isixhobo yayixabisa - iimveliso EVGA uya konga imali (phakathi 8000 engange). The golden kuthetha ukuba kwingongoma nganye "ixabiso-quality» - GTX Asus 750 Ti okanye Zotac (8-9 amawaka engange). Kwaye ukuba ufuna ukusebenza ngokupheleleyo, ngoko kukho indlela ngakumbi, kodwa izixhobo ezixabisa kakhulu (ukususela 9000 engange kunye nangaphezulu): MSI, Gigabyte, Gainward.

Eyona nto ibalulekileyo - umthengi enokubakho ukuba uthenge ikhadi levidiyo kufuneka bazi ukuba icebo unikezelo kukho ithemba ngekamva, xa ukusebenza ngokuphawulekayo ningaswele kwezinye imidlalo. Kungenjalo, kufuneka ahlawule kujonga amakhadi yemizobo ezixabisa ngaphezulu kwimarike, amandla leyo ezaneleyo ukuthanda izinto ozithandayo.