Kaadhka Graphics Nvidia Geforce GTX 770: dulmar, muuqaalada iyo dib u eegis

Marka ay timaado in qalabka video aan qaali ahayn ka qeybta hore ee adapters High-End, khubaro badan oo ku talinaynaa in ay wax ka bedelidii GTX Geforce ee 770 ka Nvidia soo saaraha caanka ah dareenka mushaharka. Wixii dhowr sano ee suuqa Ruush tani waa kaarka video yahay iibinta ugu fiican category ee qalabka la awoodi karo (400 USD). Guudmarka, qaababka, iyo dib u eegis milkiilayaasha lagu soo bandhigay article caawin doono iibsada go'aan ka gaadho in waxa macno aad u iibsato alaabta ama ma.

Battle of the "dhaxeeya kooxo"

Graphics adabtarada Nvidia ee ku Geforce GTX core 770 naqshadeynta dhisay on GK 104 oo waxaa u taagan sidii doorasho dhexe u dhexeeya labada-dhamaadka sare GTX 680 naqshadeynta kaararka qarnigii hore iyo flagship ee kala duwan ee Nvidia Geforce Titan suuqa. Isbarbar saddexdan qalabka, akhristaha ka heli doontaa muuqashadii dembigooda jirka ka buuxa, laakiin halkii ay isku nidaamka qaboojinta iyo dhinacyada jirka.

Sida by imtixaanada, kuwaas oo ay taageerayaan khubaro dib u eegis ku cad, wax soo saarka cusub ee uu leeyahay qaab sare, kaas oo hubinaya in ay Fadilmo badan unit-dhamaadka sare ee qarnigan model hore, GTX ee 680, laakiin ay qiimaha waa 30% ka jaban, waxaana ay tani soo jiidataa dhamaan taageerayaasha kulan ee firfircoon. Waxaa jira macluumaad in chip Geforce ku GTX ah 770 ayaa lagu soo bandhigay suuqa sida xal-jaban kale ka AMD ee HD 7970.

astaamaha farsamo

kor u soo socda la wakhtiyada, GTX card 770 naqshadeynta Nvidia Geforce yeelan doonaan ay qashin tiro badan oo ah qalab casri ah, kaas oo bixiya a qalabka High-End. Si kastaba ha ahaatee, astaamaha aasaasiga ah ayaa wax yar ka dhayalsan by saaraha, si aanay u dhexgalin dakhliga deggan laga soo iibinta Geforce Titan - Wax shaqsi, kaliya ganacsiga.

1. inta jeer ee saacad ah GPU 1046 MHz ah (mode xoojiso 2.0 core shaqeeya ee 1085 MHz). Physical CUDA kernels xabbadood 1536, 128 unug dareen taabasho.
2. Xasuusta ayaa lagu dhisay on GDDR5 bas casri ah oo uu leeyahay awoodda a of 2 GB, laakiin waxaa jira meelo soldered ay koror, iyo faa'iidaysteen qaar ka mid ah soo saarayaasha daayo waxyaabaha la 4 GB ee RAM on board. Wax ku ool ah inta jeer saacad xasuusta Nvidia Geforce GTX 770 waa loo siman yahay si ay u 7010 MHz, in kastoo ay u shaqayso baska 256-yara. Sidaa awgeed, bandwidth yar (224.4 GB / s) in la barbardhigo hogaamiyaha Titan.
3. Sida kuwi kaarka video oo dhan ciyaaraha Misbaax ku taageertaa hab Slainte, siisaa inay helaan barnaamijyo aan la ogalayn Processor CUDA, taageertaa kulan 3D iyo hardware-ka war Blu Ray video durdur.

Kululaynta iyo qaboojinta

Waxaa loo arkaa in GK chip 104 ka beddelid 680 GTX, amaahatay waa isticmaala tamarta aad u - 230 watts. Waa midda koowaade, in shuruudaha korontada, maxaa yeelay of this sare (ugu yaraan 600 W), iyo xirayaasha waa in ay ahaadaan dheeraad ah (6-pin iyo 8-pin). Dhibka labaad ee - kululaynta xooggan oo GPU halka socda, taas oo ah seconds yar oo aan qaboojinta hufan si deg deg ah u tallaabay sumadda 100 degrees Celsius.

In shaybaarka, Nvidia go'aansaday in la qaboojiyey Geforce GTX 770 qaban karaa oo kaliya on nidaamka Titan flagship ah. Qalabka wuxuu leeyahay taageere turbo ikhtiyaarkooda ugu dambaysiiyey kaarka video, hiitarka aluminium biruhu oo dhan dusha PCB ah, kuwaas oo ilaalada qarsoon ah. Nidaamkan qaboojinta asiibi karo sharafta, haddii kaliya ee aan laga hadlin in xawaaraha ee inta jeer saacad.

hogaamiyaha iibka

U muuqday on kaarka muuqaallo kale suuqa Ruushka ASUS Geforce GTX 770 mar soo jiidatay dadkii ugu iibsada badan. Qiimaha hooseeyo waxa uu noqday kala bixiyc ugu weyn ee dadka isticmaala badan ka hor si aad u iibsato. Qalabka wuxuu leeyahay nidaam lahaansho DirectCU II qaboojinta, taas oo soo saaraha rakibtay inta badan qalabka video ay. heatsink Aluminum daboolayaa aagga oo dhan of guddiga circuit ku daabacan, iyo tube copper ah, cabaar wareega nidaamka qaboojinta hoos at meesha xiriirka, taasoo meesha ka saaraysa kulaylka ka GPU ah.

nuglaato sare overclock ASUS kaarka video Nvidia Geforce GTX 770 looma tixgelin karo. Sida shaxanada, magacaaban inta jeer ee 1059 MHz GPU horeba aan wax ku ool ah u yarayn karaa heerkulka GPU ah (60 degrees Celsius). Warshad lagu rakibay xakamaysada danab lahaansho, oo waa inay bixiyaan kulaylka ka yar, laakiin aad gees uga sii kordhaya isticmaalka awoodda (260 W) ka adabtarada video ka yar a ma noqon diiran.

hybrid hufan

arrinta wax kale la qaboojinta hufan ee video hybrid ASUS Geforce GTX 770 Bosidon. Manufacturer, iyadoo la isticmaalayo guulaha dadka kale, isku dayay si loo abuuro nidaam qaboojinta hawada-biyo ah, oo waxay ku, idinkoo xukumaya by ee dib u eegista badan oo ka mid ah milkiilayaasha, waxa uu ku soo baxay. PCB rakibay socodka biyaha, taas oo keliya ma ay xirtey engine ee naqshadeynta, iyo chips xasuusta waxyaabaha xoogga. Isticmaalka nidaamka tubbada 50-inch la xidhiidhaa wax kombaresarada ah, kaas oo si gooni gooni ah dheefay oo uu leeyahay saxanka ah kulaylka aluminium la taageere weyn.

inta jeer ee ku magacaaban ee 1059 core MHz, dhab ahaantii, waa horaa laga samri waayo awoodda in ay kala eryaan, taas oo muujinaysa Geforce GTX garaafyada kaarka 770 (qiimaha waa kala duwan ee 40,000 rubles). naqshadeynta core shaqeeyaa ganaax kaliya oo aan wax kulayl iyo qaylada xad-dhaafka ah ee soo noqnoqoshada ah 1200 MHz, iyo, sida uu u sheegay dadka isticmaala, ma aha xadka.

jecel yahay ka mid ah ciyaartoyda

Product ki gigabyte Geforce GTX 770 ka wakiil kale oo Taiwan u qalmaan dareenka iibsada iman kara. Iyadoo la aasaasay nidaamka qaboojinta adag Windforce III, soo saaraha isku dayay inuu u dhaqaaqo tartanka ee Misbaax ciyaaraha ah, taasoo muujinaysa awood sare ee kaarka video overclocking asaasiga ah muuqaallo kale. Sida ay milkiilayaasha in dib u eegista ay ku xusay, qalabka stably shaqeeya at inta jeer ah 1138 MHz (ee Yididiilo 2.0 waa 1189 MHz). Natiijada A wanaagsan, waayo nidaamka hawada-qaboojiyey ah, laakiin korodhka natiijooyinka inta jeer ee kor u sii weyn ee heerkulka of GPU ah.

Manufacturer dhigay grilles aluminium hareeraha wareega ah GTX PCB Geforce 770, bixinta tuubooyinka copper dheelitirka heerkulka, iyo kaalinta on top of guryaha saddex taageerayaasha weyn. socodka hawada ay soo saaraan awood ku filan, waayo, qaboojinta, laakiin kulaylka aan la ayuuna wixiisii waa wax soo saarka ka baxsan guryaha, oo ay ku hadhaan gudahood unit nidaamka. Halkan horeba oo dhan waxay ku xiran tahay howlgalka habboon ee guryaha qaboojinta. Haddii korontada ee la geliyo ugu sareysa, kulayl noqon doonaa dareemi isla markiiba.

hybrid oo macmal ah

Ki gigabyte Geforce GTX card 770 muuqaallo kale ayaa soo jiitay overclockers badan oo aan diyaar u yihiin in ay bixiyaan lacag dheeraad ah, waayo, brand ah oo ay doonayaan in ay soo dhow dahay qalab lagu kalsoonaan karo, waayo tijaabo adiga kuu gaar ah. Sidee si loo hubiyo milkiilayaasha in dib u eegista ay, nidaamka qaboojinta xoog badan oo ka mid ah saddex coolers u baahan horumar yar, kuwaas oo rakibo of qaboojinta dheeraad ah sida block biyo-jaban a on xudunta u ah muuqaallo kale, halkii mid ka mid qaybta of daaqaddii aluminium iyo core copper aasaasiga ah. noocyada Scythe iyo Arctic bixiyaan hufan biyo-blocks for qaboojinta kaarka video.

Waxa ugu weyn ee - inta lagu guda jiro rakibo si loo hubiyo in kaliya qaboojinta biyo ka saaraysaa kulaylka ka GPU ah, siday u kala horreeyaan yaabaha suufka Geforce GTX 770 2GB waa in gebi ahaanba laga gooyaa. Sida sifooyinka farsamo ka dib markii casriyeyn, waxqabadka par, low-buuqa nidaamka oo dhan faa'iido waxaa la siiyaa (1200 MHz waa joogto ah warqad tilmaame yaruna).

Race for xaddiga xasuusta

Product MSI Geforce GTX 770 4GB ay ciyaareyso ay Edition soo jiidan doonaa iibsada qadarka wayn ee RAM qalabka on-guddiga. In ka laboratories shirkadda garawsannay yimid in haddii ay jiraan Fiilooyinka PCB for chips xasuusta, ka dibna waxaa lagama maarmaan ah in ay ka faa'idaystaan waxaa ka mid ah. Intaa waxaa dheer, soo saaraha modified nidaamka sahayda ay ku daray aad danab xakamaysada iyo drives adke u gaar ah. Sidaas darteed, dhereg video adabtarada awoodda si weyn hoos u dhacay, iyo nidaamka qaboojinta lahaansho laba coolers in dheeraad ah ka qayb qaatay.

In dib u eegis ku, milkiilayaasha kaliya shucuur wanaagsan 1180 core MHz iyo 7050 baska xasuusta MHz la oran karo waa natiijo fiican. Laakiin overclocking halkan dheeraad ah u keenaysaa in xaqiiqda ah in meeldhexaadka ah ee xawaaraha sare abuuraa dhawaaq la yaab leh, eg baroortii Yey kaynta. Waxaa hore u jiray waa mulkiilaha si ay u go'aamiyaan waxa ka muhiimsan isagii, waxqabadka ama aamusnaan unit nidaamka.

goostay

soo jiidatay dadkii ugu wax soo saarka iibsada Galaxy Nvidia Geforce GTX 770, kuwaas oo qiimo sidoo kale 30,000 oo rubles gudahood. soo saaraha, oo loo yaqaan for Radeon naqshadeynta kaararka ka AMD, si lama filaan ah sii daayay kaarka video ee chip horjeeda. On nidaamka qaboojinta lahaansho saddex coolers iyo halyeeyadoodii hore core hiitarka copper, sidaas oo kale keliya koobaan kartaa: qaboojinta Active in 100% ay ula qabsadaan GPU heerkulka sare.

Waxaa ka farxin doontaa in milkiilayaasha iyo filasho overclocking. GTX 770 chip u shaqeeyo weyn at inta jeer ah 1144 MHz, oo waxaa jira rajo in ay kordhiyaan wax soo saarka dheeraad ah. Wax walba waxay ku xiran tahay qaboojinta gudahood jiifku kombiyuutarka. Taageerayaasha waa mid aad u xasilloon oo shuruudaha loogu carqalad uu keeno Hum ee coolers, ma.

Waa hindise xiiso

qof kasta oo la yaab leh in suuqa ciyaaraha ay go'aansatay in shirkadda Zotac, sii daayo kaliya seddex qalabka ee qaybaha sicirka kala duwan. Graphics Geforce card GTX 770 hoos brand this waa ka duwan yahay oo keliya ma muuqaalka, laakiin sidoo kale tayada nidaamka qaboojinta. Sidoo kale, horumar yar oo ku guuleystay guddiga circuit ku daabacan, halkaas oo saaraha bedelay xakamaysada mas'uul ka ah cunto-qaybinta. Sidaas darteed, xal-jaban oo leh labo coolers 770 GTX amp leedahay awood yar u overclocking, laakiinse qofkii xaqiijinaya aamusnaan dhamaystiran ee shaqada.

saddex nidaamka taageere waxaa la siiyaa user ee qiimaha 35000 rubles. Heerarka la kordhiyo xanaajiyeen overclockability fiican (1100 MHz for xudunta u ah) iyo mugga a of 4 GB ee RAM. beddelid A ba'an Edition u adeegta sida qalab loogu talagalay overclockers (1180 MHz). Waa in la ogaadaa in wax ka beddelid uu leeyahay nidaamka qaboojinta xoog u qaali ah taas oo lagu rakibay on kaarka video Geforce Titan.

Qarax ka hore ka

Illoobay in suuqa kaararka video brand Inno3D waa dib dalab xiiso leh. Shayga waa hybrid hawada-biyo qaboojinta Nvidia Geforce GTX 770, qiimaha waa kala duwan ee 35 kun oo rubles, soo jiidan laga yaabaa iibsada. Si kastaba ha ahaatee, sida dadka isticmaala ayaa sheegay in dib u eegista ay, muuqaalka kore ee qalabka iyo la'aanta ah ee hiitarka saabsan qaybaha awoodda keenaya is aaminaad markii ugu horeysay ee aan la kulmay. socodka biyaha caadiga ah la tuubooyinka pyatidesyatisantimetrovymi ula xiriiro qabow fog. Daboosho, in meel ka mid ah chips xasuusta, waxaa jira qayb ka mid ah hiitarka aluminium, iyo in GPU suufka oo muhiim ah core copper ah.

Geliya wax walba in ay meel waxqabadka adabtarada video ah. inta jeer ee la aasaasay sheegay by Nvidia ee, in shaybaar Inno3D ma uusan kordhinin, aaminaya shaqadan in milkiilayaasha kaarka muuqaallo kale. Sida la saadaalin karaa, kaydka ku hiitarka si weyn u saameeyeen kululaynta ee guddiga Bannaanka, overclocking in kor ku xusan 1100 vodoblokom MHz macno lahayn, tan iyo qalabka muujinaysaa hawlgalka aan degganayn.

Gebogebadii

Sida la saadaalin karaa, wax soo saarka cusub ayaa soo jiitay tiro badan oo ah dadka iibsanaya, sababtoo ah shuruudaha ugu muhiimsan ee iyaga loogu talagalay weli kharashka kaarka video ah. Waayo, aaladaha ku salaysan Geforce GTX 770 qiimaha kala duwan yihiin inta u dhaxaysa 30-40 kun oo rubles. Haddii aad xisaabiso saamiga u dhexeeya qiimaha iyo waxqabadka, fasalka High-End of kaarka muuqaallo kale ee ka degi doono xilka hoggaamineed.

Ku saabsan doorashada ee suuqa kala duwan ee la heli karo, madaxda iibka yihiin saddexda shirkadood: ASUS, ki gigabyte iyo MSI. Dhammaan dadka kale ay u caddeeyaan Fadilmo ka badan qaab tartan ah, halkii ay ka qiimo la awoodi karo.