I-GTX 980: ukubuyekezwa, ukucaciswa nokubuyekezwa

Imodeli engabizi kakhulu yokuphela kwekhadi levidiyo izwakala ngandlela-thile ngendlela engafaneleki, ngoba, empeleni, ummeli weKlasi eliPhezulu lokuPhelela akakwazi ukuthenga amanani aphansi. Kodwa lokhu kuyiqiniso, uma sikhuluma ngohlelo olulodwa lwe-Nvidia olusekelwe ku-chipset ye-GTX 980. Ukubuyekezwa, ukucaciswa kanye nokubuyekezwa kuzovumela umthengi ukuba azijwayele ubuhle futhi azenzele iziphetho ngokuqondene nomunye wabamele abakhulu beklasi lezemidlalo.

Ingqondo Imidlalo

Kuzo laboratories zenkampani uNvidia, ngokusobala, inqume ukuqhuba ukuhlolwa, futhi ngesikhathi esifanayo futhi ubuyisele i-oda nge-graphics i-chips emgqeni wokusebenza. Okokuqala, sikhuluma ngokumaka imikhiqizo yochungechunge lwe-900. Umfundi uqaphele ukuthi awekho amamodeli ekhadini levidyo le-800-series emakethe. Iqiniso liwukuthi ama-adapters evidiyo nalokhu kumaka athathe wonke amadivaysi eselula ngokwabo. Ngakho-ke, ukuze ungadideli abathengi ngamatafula okusebenza, uchungechunge lwamakhulu ayisishiyagalolunye lususwe kuphela ekilasini lamadivaysi ahlaziye ahloselwe amakhompyutha abo.

Isinyathelo sesibili somkhiqizi kwakungukudala ama-adapters amabili evidiyo ochungechunge olufanayo esekelwe emaqenjini amabili ehlukumezayo. I-base base ye-Geforce 980 GTX isekelwe ku-chip ye-GM204, ukuguqulwa kwayo - i-Nvidia GTX 980 Ti - isebenzisa umgomo we-GM200. Yiyona into eyenziwa yi-GTX Titan X flagship. Okuthakazelisayo kunazo zonke ukuthi inani lemikhiqizo emisha elisha lihlukile (980 chip libiza cishe ngamakhilomitha angu-500, futhi "umfowabo omdala" 980 Ti angathengwa ngamakhilomitha angama-600).

Ukucaciswa kobuchwepheshe

Ukuze uqonde okwenzekayo emakethe ye-adapters yevidiyo ye-900 uchungechunge kuzosiza ukuqhathanisa izici zobuchwepheshe zamakhadi amathathu wevidiyo. Ngokusekelwe kwedatha etholakele, umthengi uzokwazi ukunquma ukuthi iyiphi idivayisi okufanele ayithande esitolo.

• Ngomshini wobuchwepheshe obunjalo we-28 nm kanye nenye inguqulo yobuciko be-Maxwell 2.x, amadivaysi anamazinga ayisisekelo ahlukene: i-model 980 - 398 mm ² , i-980 Ti ne-Titan - 601 mm ² ;
• Inombolo yezingcingo ze-GTX 980 yizinyunithi eziyizigidi ezingama-5200 (980 Ti neTitan zinamamiliyoni angu-8,000);
• Ingqikithi yemifanekiso ye-980 imodeli isebenza kumvuthwandaba we-1126 MHz kumodi evamile, noma i-1216 MHz kwimodi ye-turbo; Amamodeli weTi neTitan anesilinganiso esifanayo esingu-1000 MHz (1075 MHz kwimodi ye-turbo);
• Inombolo yamathunzi emodeli engu-980 ingama-2048 ama-pcs., Ama-980 Ti - 2816 ama-pcs., Titan - 3072 ama-pcs.;
• Ukuvimbela imiyalezo ye-980 chip 128, 176 ngokuguqulwa kweTi, i-Titan inezinhlamvu ezingu-192;
• Ama-adaptator wevidiyo aqhathaniswa asebenzisa ibhasi le-GDDR5 futhi abe nemvamisa efanayo yememori - 7000MHz;
• I-model 980 isebenzisa ibhasi le-356 bit, neTi neTitan 384 bits;
• Ama-adaptator amahlubuko we-bandwidth, ngokulandelana, ikhadi lehluzo le-GTX 980 linama-224.3 GB / s, ne-980 Ti ne-Titan - ama-gigabytes angu-336.5 ngesigamu;
• Inani lememori yezinhlobo ezingu-980 ze-4 GB, 980 Ti - 6 GB, i-Titan - 12 GB.

Ukubuyekeza kwangaphandle kwezinto ezintsha

Ubude bokugcina be-GTX 980 buyizingalo ezingu-27, okuqinisekisa ukuvumelanisa okungu-100% nazo zonke izinto ezikhona ze-ATX. Uhlelo lokupholisa lubolekile kwi-Titan flagship futhi lunesakhiwo esiphindwe kabili. Indawo yokuxhumana, eyenziwe nge-aluminium, ihlanganisa yonke indawo ebhodini lesifunda eliphrintiwe ezinhlangothini zombili, ehlangene nomgqa wegraphic kanye ne-memory chips, ukufakwa okukhethekile okushisa ukushisa.

Ama-radiator of the cooling system afakwe phezulu kwesisekelo se-aluminium. Phezulu kwesistimu ivala isikhwama seplastiki, esinefasitela elibheke ama-radiator aluminium. Ngemuva, i-GTX 980 ine-turbofan eyakhelwe ngaphakathi ethatha umoya ngaphandle kwe-chassis yesistimu futhi iyayihambisa ngamapulangwe okushisa okushisa nangaphandle kwegrile ekhulayo. Ekupheleni kwangaphandle kwedivayisi kunobhaliso obhalwe uphawu olubonisa ukuguqulwa kwedivayisi. Umkhiqizi uNvidia wanikeza nge-LEDs eluhlaza, futhi ikhanya kakhulu ngesikhathi sokusebenza.

Izici ze-PCB

Umkhiqizi unokuthile okumangazayo abalandeli bawo. Emuva kwe-PCB azikho izakhi zamandla, ngokufanele, akukho lutho olungangena. Zonke izinkumbulo zezinkumbulo zitholakala nxazonke ezingxenyeni zegrafu futhi zithintana kakhulu ne-plate aluminium yokupholisa. I-crystal ye-GTX 980 ifakwe isakhiwo sesimbi, esiyivikela kusuka ku-chips uma i-cooler ingafaki kahle. Isistimu yamandla kernel isigaba esine-4, kodwa kukhona esinye isigaba sezinkumbulo ze-memory. Abanikazi be-adapter yevidiyo baqaphele ukutholakala kwe-wiring ebhodini kwezinye izigaba ezimbili, ngokusobala, ibhodi yesifunda ephrintiwe izosetshenziselwa ukuthuthukisa nokukhiqiza ukulungiswa okuthuthukisiwe. Umlawuli we-NCP PWM ulawula ukunikezwa kwamandla. Kodwa-ke, njengoba abasebenzisi bephawula, ama laboratories kaNvidia ayakugwema ukufaka iziqukathi eziqinile zombuso.

Ummeleli wokuqala

I-innovative evela ku-Gigabyte GTX 980 yenkampani, intengo eyadonsela abathengi abaningi (ama-ruble angu-30-35 ayizinkulungwane), unelungelo lokubizwa ngokuthi ikhamera yevidiyo engabizi kakhulu esigabeni esiphakeme kakhulu. Konke mayelana ne-overclock factory kanye nesistimu yokupholisa okunamandla. Umkhiqizi ufake imvamisa yengqikithi yegrafu ku-1228 MHz (i-turbo mode 1329 MHz). Umkhiqizi akathintanga ibhasi lememori - 7000 MHz ngakho-ke uyinkomba yokusebenza emangalisayo.

Kodwa isimiso sokupholisa sashintshwa ngokuphelele yizobuchwepheshe be-Gigabyte. I-cool WINDFORCE 3X cooler, njengoba igama libonisa, linamalandeli amathathu amakhulu apholisa isimiso se-radiator enomoya onamandla. Isisekelo sama-radiators senziwe nge-aluminium futhi sixhumana nabo ebhodini lesifunda eliphrintiwe nxazonke zomjikelezo. Ukuze ulinganise izinga lokushisa phakathi kwezigaba zama-radiators, amashubhu wezethusi abhalwe ngawo wonke uhlelo lokupholisa.

Ukuqothula okuhle kweGeforce GTX 980 yomgogodla kuvumela ukusheshiswa okungavinjelwe ku-1367 MHz. Ngesikhathi esifanayo, ikhadi levidiyo alikhombisi kuphela ukusebenza okuphezulu, kodwa futhi, kanye nokusebenza okuzinzile, akukhiphi noma yikuphi umsindo ongaphandle. Ukuhlolwa ngomthwalo we-100% wengqikithi kubonisa ukushisa kufika ku-degrees Celsius engu-62 ngejubane lomshayeli we-hearing we-1100 rpm.

Incazelo ephansi

Ngaphandle kokuyeka umphumela, i-Gigabyte isimemezele omunye umkhiqizo okuthiwa i-WATERFORCE Nvidia GTX 980. Ochwepheshe be-IT bathi ikusasa lemikhiqizo yokupholisa amanzi yikusasa, ngoba intengo unyaka nonyaka ngenxa yezixazululo ezinjalo iyancipha njalo, okusho ukuthi izotholakala kuwo wonke umuntu Umsebenzisi. Ngokuqondene nommeli ongenamkhawulo we-Gigabyte, akukho lutho lokukhononda ngalo. Ukuthula okuphelele kunikezwa yi-revs ephansi ye-cooler yenkampani, okuyinto, kanye ne-radiator, ekhishwa ngaphandle kwesigamu semitha ngaphesheya kwesikhangiso sekhadi levidiyo. Umswakama ugijima phakathi kwamadivayisi ngaphansi kwengcindezi eyenziwe yi-compressor, elitholakala engxenyeni yangaphandle. I-overclock yefektri yenhloko yegrafu ingu-1228 MHz, kodwa, njengoba abasebenzisi bephawula, kuyinkohliso, ngoba ikhono lekhadi levidiyo likhulu kakhulu (akukhululekile ukufaka i-1400 MHz futhi udlale injabulo).

Isitatimende esinzima

Kodwa ikhadi levidiyo le-Asus GTX 980 Ti Strix linamathuba onke okuba yidivayisi ekhiqiza kakhulu emakethe yekhadi eliphakeme eliphezulu lemakhadi ehlukumezayo esigabeni samanani kuze kufike kuma-ruble angu-40 000. Okudingekayo kulezi yizi: 1190 MHz for core ihluzo kuyi-version eyisisekelo (1216 MHz, turbo mode) kanye nebhasi 384-bit linikeza ekwenzeni kahle ama-gigabytes angu-345.6 ngomzuzwana. Ibhasi lememori ema-laboratories ase-ASUS nalo linqunywe ukuba lidlule ngaphezulu: 7200 MHz - akuyona umkhawulo wale adaptha yevidiyo.

Ikhono lekhadi levidiyo linikezwa abalawuli abasha be-PWM, abalawula ngokuphumelelayo uhlelo lokunikezwa kwamandla, kusukela ku-Nvidia referent. Kufanele kuqaphele ukuthi lo mkhiqizi ufake ama-capacitors aqinile futhi ashintsha amamojuli amemori e-Samsung futhi akhiqiza kakhulu umholi wemakethe ye-Hynix microchips, ekwazi ukusebenza ngamazinga aphezulu ngekhathi esincane sokuphendula kwamanothi angu-0.2. Ukusebenza okungafani nakanjani kuzoletha i-chipus ye-Asus GTX 980 phezulu kwenkazimulo. Imodi ye-SLI, exhaswa yizo zonke amadivaysi asekelwe ku-core GM200 / GM204, ivumela ukuthuthukisa izici zesistimu yonke emidlalweni ukuze kungabi khona i-flagship engaphezu kokusebenza kwamadivayisi angabizi.

Imakethe yabathengi

Esiklasini Esiphezulu, abakhiqizi bazama ukunciphisa inani lokuguqulwa okukhiqizwa ngaphansi kohlobo lwabo ngedivaysi eyodwa noma amabili. Ngokuvamile, ikhadi elilodwa levidiyo - engxenyeni engezansi yamanani, okwesibili - ngaphezulu kokusebenza. Noma kunjalo, ikhadi le-Asus GTX 980 Ti limelelwe emakethe ngokuguqulwa okuyisihlanu. Umkhiqizi ngokufanayo wabatshala phakathi kobubanzi bamanani kusukela ku-30 kuya kwezingu-45 zama-ruble, anezikhwama ezingaphezu kwe-overclocking ezihambisanayo. Njengoba ukuhlolwa nokuhlolwa kwamadivayisi kubonisa, konke ukusebenza ngokuqondile kuxhomeke ohlelweni lokupholisa olufakiwe.

Ezimakethe, umthengi angakwazi ukuhlangabezana namadivaysi anesisindo esisodwa kuya kwezingu-3, ezifakwe emabhodini okujikeleza afanayo omkhiqizi. Isistimu ene-turbofan eyodwa ibolekwe enkampanini ye-Nvidia futhi idonsela umsebenzisi ngenani layo eliqinile nelincane. Ingxenye ephakathi ibanjwe amadivayisi weGeforce GTX 980 nabalandeli ababili, futhi isigaba esiphakeme sishaywa yi-cooler kathathu ohlelweni lokupholisa. I-Strange scheme, kodwa isebenza. Njengoba ukuhlaziywa kwezokuthengisa kubonisa, wonke umthengi wesithathu uthenga amadivayisi we-ASUS.

I-Bronze Horseman

Njengoba ukusebenza kwedivaysi yokugcina ekugcineni kuncike ngqo kwikhwalithi yokupholisa, ukukhetha phakathi kwemikhiqizo emisha kuyoba nengqondo kakhulu phakathi kwabameleli abanokushisa kokushisa okuhle. Ngokusobala umcibisholo ungumqhubi omuhle kakhulu kune-aluminium - ngakho-ke wanquma ema-laboratories ka-MSI futhi wakhulula umkhiqizo omusha we-Nvidia GTX 980 Ti Gaming Golden Edition. Ipayipi lokuxhumana, i-radiator, amapayipi okushisa - konke okwethusi kanye nama-ruble angu-40 000 kuphela.

Ama-frequency e-Factory ngo-1076 MHz engqungqutheleni no-7010 MHz embukisweni webhasi yememori okuncane kakhulu maqondana nokugqithiswa kwekhadi levidiyo elikhombisa ukuhlolwa. Ekuvinjeni kokupholisa okuphansi futhi lapho umgqa wegrafu uphelelwa emazingeni angaphansi kuka-60, ikhadi legrafu lingasebenza kahle kuma frequencies overclocked ku-1320 MHz ku-GPU futhi ubonise ukudluliswa kwedatha elihle kakhulu ebhasi elisebenza ku-7050 MHz. Lokhu kukude nomkhawulo, ngoba kungenzeka ukuthi kukhona okwamanje, kodwa ukukhuphuka kokushisa okuvela ekushiseni kuzoholela ekukholeni okumbi kwabalandeli.

Uhlelo lwe-Hybrid

Enye into enhle emakethe ye-adapters yevidiyo kufanele inakekelwe ngabasebenzisi abakhetha amadivayisi athule: I-EVGA Nvidia GTX 980 ikhadi lehluzo. Impendulo yabanikazi iqinisekisa ukuthi lesi sombululo, kanye nokusebenza okuphezulu, isebenza ngokungenasisekelo ngisho nangaphezulu kokudlula. Yiqiniso, lapho uqala ukujwayela abaningi abanikazi bayiqaphele ukuthi uhlelo lokupholisa aluzange luvuse ithemba labo. Umkhiqizo we-Nvidia waguqulwa emalabhu we-EVGA ngendlela engavamile: i-turbofan ayizange ihlelwe noma yikuphi ukuguqulwa, futhi esikhundleni se-radiator grille, kwafakwa i-block water, eyathathwa yizibhubhu isigamu semitha ngaphesheya komzimba futhi isakazwe nge-compressor efakwe ohlelweni lokupholisa ekhadini levidiyo.

Futhi, umenzi wama-overclockers wethule uhlelo lokupholisa amanzi olungalindelekile njengeyunithi ehlukile ye-HYBRID Water Cooler ye-GTX 980, inani elingu-6000 ruble. Ngokusobala, amandla angaphezu kweqhwa ye-adapter yevidiyo (1300 MHz engqenqemeni) ahola abachwepheshe be-EVGA emcabangweni wokuthi abanikazi abaningi bamadivaysi omsindo bazofuna ukuthula ekusebenzeni kokudlula ngaphezulu amakhadi evidiyo akhona.

Ekuphethweni

Njengoba ukubuyekezwa kubonisa kwi-chipset ye-GTX 980, ukusebenza nokukhwabanisa okungenzeka kwe-adapter yevidiyo kuxhomeke ngqo ohlelweni lokupholisa lomgqa wegraphic kanye ne-memory chips. Yebo, abanye abakhiqizi, njenge-ASUS ne-Gigabyte, benze izinguquko ezincane ekwakhiweni kwebhodi lesifunda eliphrintiwe, kodwa ngaphandle kokuqothulwa kobuciko, imiphumela emibi ekuvivinyweni ayinakutholwa. Ngakho-ke, umthengi ekukhetheni kufanele akwazi ukugxila kumkhiqizo, njengoba ngaphambili, kodwa ngekhwalithi yesistimu yokupholisa. Kufanele kuqaphele ukuthi intengo engabizi (ama-ruble angama-35-40 amawaka) asebenza kuphela kulokhu.