Lub GTX 980: txheej txheem cej luam, specifications thiab xyuas

Pheej yig sab saum toj qauv graphics card - suab zoo li ib yam dab tsi kwv, vim hais tias, nyob rau hauv qhov tseeb, tus neeg sawv cev ntawm lub High-End-class priori yuav tsis muaj ib tug uas tsis muaj nqi. Tab sis nws yog ib qhov tseeb, yog hais tias peb yuav tau tham txog Nvidia ib leeg-ntxhais ntaus ntawv raws li nyob rau hauv lub GTX 980. chipset txheej txheem cej luam, specifications thiab xyuas yuav cia tus buyer mus ntsib nrog rau cov novelty thiab kos lawv tus kheej cov lus xaus nrog kev hwm rau ib qho ntawm qhov zoo tshaj plaws cov neeg sawv cev ntawm lub gaming chav kawm ntawv.

siab ua si

Nyob rau hauv lub chaw soj nstuam ntawm lub tuam txhab Nvidia, thaj, peb txiav txim siab mus nqa tawm thwmsim, thiab nyob rau tib lub sij hawm rau coj kom lub graphics nti nyob rau hauv txoj kab kev ua tau zoo. Firstly, peb yuav sib tham txog labeling khoom 900 series. Tus nyeem ntawv muaj lub sij hawm mus pom hais tias kev ua lag luam yog tsis muaj ib tug qauv ntawm cov graphics card 800 series. Qhov tseeb hais tias graphics phaib nrog no daim ntawv lo coj tag nrho cov mobile pab kiag li lawm. Yog li ntawd, nyob rau hauv thiaj li tsis mus confuse lub buyers ntxhuav ntawm kev ua tau zoo, yim series twb tsuas muab tshem tawm los ntawm cov hoob kawm ntawm discrete pab kiag li lawm rau koj tus kheej computers.

Cov kauj ruam thib ob yog lub tsev lag luam ntawm lub chaw tsim tshuaj paus ntawm ob video adapters ib series raws li ob tug sib txawv graphics cores. Cov yooj yim version ntawm cov GeForce GTX 980 yog ua nyob rau hauv lub GM204 nti, nws hloov - Nvidia GTX 980 Ti - siv GM200 tub ntxhais. Ntawd tshaj plaws yog khiav lub flagship GTX Titan X. Cov feem nthuav yog hais tias tus nqi ntawm ob leeg cov khoom tshiab yog me ntsis txawv (980 nti nqi txog 500 ntawm. E., Raws li nws cov "tij laug" 980 Ti yuav raug muas 600 ntawm. E.).

kev yam ntxwv

Yuav kom to taub dab tsi tshwm sim nyob rau hauv kev ua lag luam ntawm graphics phaib 900-series yuav muab piv rau kev yam ntxwv ntawm tag nrho peb phaib. Raws li cov ntaub ntawv, cov neeg muas zaub yuav tsum yooj yim los mus txiav txim uas ntaus ntawv mus rau muab kev xaiv li cas rau tom khw.

• nrog rau cov tib txheej txheem technology ntawm 28 nm thiab ib tug version architecture suab Maxwell 2.x li muaj ntau ntau thiab tsawg ntawm cores: Model 980 - 398 hli ^2, 980 thiab Ti Titan - 601 hli ^2;
• lub xov tooj ntawm transistors nyob rau hauv lub GTX 980 yog 5.2 billion daim (nyob rau ntawm lub 980 Ti thiab lawv Titan 8,000,000,000);
• graphics tub ntxhais 980 qauv yog clocked ntawm 1126 MHz nyob rau hauv tej hom los yog nyob rau hauv lub turbo hom 1216 MHz; Model Titan thiab Ti muaj zoo xws li cov indices 1000 MHz (1075 MHz nyob rau hauv turbo hom);
• lub xov tooj ntawm shaders 980 qauv 2048 units, 980 Ti -. 2816 pcs, Titan -. 3072 pcs.;
• kev ntxhib los mos units 980 ntawm nti 128, 176 muaj kev hloov kho Ti, Titan 192 muaj block;
• Video adapters yog siv piv GDDR5 tsheb npav, thiab muaj tib lub cim xeeb khiav hauj lwm zaus - 7000MGts;
• qauv 980 siv ib tug 356 ntsis tsheb npav, thiab Ti thiab Titan 384 khoom;
• bandwidth graphics adapters, feem GTX graphics card 980 yog 224,3 GB / s, thiab 980 thiab Ti Titan - 336,5 gigabytes ib ob;
• Memory 980 volume qauv 4GB 980 Ti - 6 GB, Titan - 12 GB.

Sab nraud xyuas cov xov xwm

Basic ntev video GTX 980 yog 27 centimeters, nws guarantees 100% compatibility nrog rau tag nrho cov uas twb muaj lawm system blocks ATX hom. Coolant borrowed los ntawm Titan thawj coj thiab muaj ib tug muab ob npaug rau cov qauv. Cheeb Tsam hu ua los ntawm txhuas, npog tag nrho saum npoo ntawm cov ntawv luam Circuit Court board nyob rau ob sab nyob rau hauv kev sib cuag nrog lub graphics tub ntxhais thiab nco chips, tshwj xeeb thermally conductive inserts.

cua txias dab mounted atop ib tug txhuas puag. Nws muab kaw rau sab saum toj yas cover system, uas muaj ib lub qhov rais nrog ib tug view ntawm lub txhuas dab. Thaum lub tsheb ntawm GTX graphics card 980 yog mounted turbo kiv cua uas yuav siv sij hawm los ntawm cov pa cov ntaub ntawv ntawm lub system unit thiab thawb nws nyob rau hauv radiator daim hlau outputs ntawm mounting grille nraum zoov. Nyob rau txheej sab ntawm lub ntaus ntawv muaj ib tug ruaj inscription qhia ntaus ntawv hloov kho. Nvidia chaw tsim tshuaj paus tau muab nws cov ntsuab LEDs, thiab nws heev luj lug zes thaum lub sij hawm lub lag luam.

nta PCB

Cov chaw tsim tshuaj paus muaj ib yam dab tsi rau surprise lawv cov kiv cua. Nyob rau hauv rov qab sab ntawm lub PCB yog tsis load-tau cov kabmob hais, ntsig txog, muaj yog tsis muaj dab tsi yuav tsum tau rhuab. Tag nrho cov cim xeeb daim cov txheej txheem ntawm ib ncig ntawm lub GPU thiab txig nyob rau hauv kev sib cuag nrog lub txhuas txias phaj. Cov siv lead ua nws tus kheej GTX 980 yog txawm peem rau nrog ib tug hlau ncej, uas tiv thaiv nws los ntawm chipping vim tsis yog installation ntawm lub thawv txias. cov tub ntxhais fais fab 4-theem system, tab sis muaj lwm theem ntawm lub cim xeeb chips. Cov tswv ntawm video phaib nco ntsoov lub xub ntiag ntawm lub xov rau lub Rooj Tswjhwm Saib txawm nyob rau hauv lub ob theem, tej zaum, cov ntawv luam Circuit Court board yuav tsum tau siv rau lub Modernization ntawm ntau lawm thiab paub versions. Hwj chim ntawm lwm yam uas PWM xws NCP. Txawm li cas los, raws li cov neeg siv kos nyob rau hauv Nvidia no-piv kom deb li deb tsis txhob teem khoom ntim.

Tus thawj tus neeg sawv cev

Tshiab los ntawm lub tuam txhab Gigabyte GTX 980, tus nqi ntawm uas tau attracted ntau buyers (30-35 rubles), muaj txoj cai yuav tsum tau hu ua lub feem ntau pheej yig video card nyob rau hauv lub High-End qeb. Qhov no Hoobkas overclocked thiab haib cua txias system. Cov chaw tsim tshuaj paus tau txiav txim lub zaus ntawm lub GPU nyob ib ncig ntawm 1228 MHz (1329 MHz Turbo hom). Nco bus chaw tsim tshuaj paus tau tsis kov - 7000 MHz thiab thiaj li yog cov impressive kev kawm.

Tab sis lub txias system twb tau kiag li hloov technologists Gigabyte. Impressive txias WINDFORCE 3 X, raws li twb tshwm los ntawm lub npe, muaj peb loj kiv cua hais tias ib tug muaj hwj chim loj cua kwj yog txias radiator system. Hauv pem teb radiator yog ua los ntawm txhuas thiab yog nyob rau hauv kev sib cuag nrog rau hauv Circuit Court board nyob ib ncig ntawm lub perimeter. Rau ntsuas qhov kub nruab nrab ntawm cov radiator seem nco ntsoov cov tooj liab raj, uas permeated tag nrho txias system.

Dlej tshuab GeForce GTX 980 GPU tso cai rau koj dawb do ua tus acceleration rau 1367 MHz. Nyob rau hauv no yees duab card xwb tsis qhia tau hais tias kev kawm ntawv siab, thiab nrog rau ruaj khov lag luam emits tsis muaj extraneous suab nrov. Test nrog rau 100% ntawm cov tub ntxhais loading qhia tau hais tias cov cua kub rau 62 degrees Celsius ntawm ib tug xis lub rooj sib hais rau cov neeg siv kiv cua ceev - 1100 Rev. / min.

Silent txhais

Tsis txhob tso tseg rau hauv lub tiav tshwm sim, lub tuam txhab Gigabyte tau tshaj tawm lwm yam khoom hu ua WATERFORCE Nvidia GTX 980. xyuas NWS cov tub txawg hais tias rau qhov kev lag luam dej txias yav tom ntej, vim hais tias tus nqi ntawm xyoo mus rau xyoo rau tej kev daws teeb meem yog lossi zuj zus lawm, thiab yog li yuav tsum tau muaj rau txhua leej txhua tus neeg siv. Kuj ntsiag to tus neeg sawv cev Gigabyte tsis muaj dab tsi yuav yws txog. Sau kom tiav silence ensured tsawg ceev txias hom, uas ua ke nrog cov radiator launched ib nrab ib Meter tshaj rau daim video card vaj tse nyob. Kua sau ntawm lub siab pab kiag li lawm tsim los ntawm tus compressor, uas yog nyob rau sab nraud unit. Hoobkas overclocked graphics tseem ceeb yog 1228 MHz, tab sis raws li cov neeg hais tias, yog ib tug sham, txij li thaum lub peev xwm ntawm video card yog ntev npaum li cas (yuav tsum dawb do teem rau 1400 MHz, thiab ua si nyob rau hauv cov kev lom zem).

loj sib liam

Tab sis lub GTX 980 graphics card lub Asus Ti Strix muaj tag nrho cov muaj feem los ua tus feem ntau tsim ntaus ntawv nyob rau hauv kev ua lag luam ntawm graphics phaib cov neeg tseem ceeb hauv chav kawm ntawv nyob rau hauv tus nqi kev ntsuas pib mus txog 40 000 rubles. Yuavtsum tau kawm uantej rau qhov no yog 1190 MHz rau lub graphics tub ntxhais nyob rau hauv qhov yooj yim version (1216 MHz Turbo hom) thiab 384-ntsis tsheb npav pab rau yav tom ntej bandwidth 345,6 gigabytes ib ob. Bus nco ASUS lub chaw soj nstuam kuj txiav txim siab mus disperse lub 7200 MHz - yog tsis cov kev txwv rau qhov no video.

Tej zaum graphics muab tshiab PWM controllers uas zoo tswj lub hwj chim system los ntawm lub referent Nvidia. Nws yog ib nqi sau cia hais tias lub chaw tsim tshuaj paus los kuj muaj khoom capacitors thiab hloov Samsung nco modules rau ntau tsim los ntawm microarray lag luam thawj coj Hynix, uas yog tau ua hauj lwm thaum muaj kev kub frequencies nrog ib tug tsawg kawg nkaus teb lub sij hawm ntawm 0.2 nanoseconds. Unprecedented kev kawm twv yuav raug hu ua rau stardom chipset Asus GTX 980. SLI-hom, uas yog kev txhawb los ntawm tag nrho cov pab kiag li lawm raws li nyob rau hauv GM200 / GM204 tub ntxhais, yuav ua tau kom tag nrho lawv kev ua tau zoo nyob rau hauv cov kev ua si, yog li ntawd tsis muaj ib tug flagship tshaj tag nrho pheej yig kiag li lawm.

pawg ua lag luam

Lub High-End-class manufacturers tseem tabtom kom tsis txhob muaj tus naj npawb ntawm versions, muag nyob rau hauv nws tus kheej hom nrog ib tug los yog ob tug pab kiag li lawm. Raws li ib tug txoj cai, ib tug card - cov nqi qis ya, lub thib ob - nyob rau hauv ib sab saum toj kev kawm. Txawm li cas los, cov video card yog lub GTX 980 Ti lub Asus nkag tau mus rau kev ua lag luam tsib kho. Chaw tsim tshuaj paus tusyees faib lawv thoob plaws hauv lub nqi ntau ntawm 30 mus rau 45 txhiab rubles, enabled overclocking peev xwm. Ib tug saib xyuas thiab kev soj ntsuam pab kiag li lawm, tag nrho cov kev ua tau zoo yog ncaj qha nyob rau hauv lub ntsia cua txias system.

Nyob rau hauv kev ua lag luam hauv lub buyer yuav nrhiav tau li nrog ib mus rau peb txivhmab txias, uas yog ntsia rau tib luam Circuit Court board chaw tsim tshuaj paus. Lub system nrog ib tug hluas turbofan borrowed los ntawm Nvidia thiab ib tug neeg attracts nws nruj tsos thiab tsis muaj nqi. Middle ya tibneeg hu tauj coob pab kiag li lawm GeForce GTX 980 nrog ob tug kiv cua, thiab lub Upper chav kawm ntawv tshuab triple txias nyob rau hauv lub txias system. Coj txawv txawv tswvyim, tab sis nws ua hauj lwm. Raws li qhov muag tsom xam, ASUS ntaus acquires txhua txhua peb cov neeg.

Lub Bronze horseman

Txij li thaum qhov kev kawm ntawm sab saum toj-end pab kiag li lawm nyob rau hauv lub zoo ntawm txias, cov kev xaiv ntawm cov khoom tshiab yuav muaj kuab mus nqa tawm ntawm cov neeg sawv cev nrog ib tug dlej heatsink. Tooj yog mas nws yeej zoo xyuas pib dua txhuas - li txiav txim siab mus MSI lub chaw soj nstuam thiab tso tawm ib tug novelty Nvidia GTX 980 Ti Gaming Golden tsab. Ncoo, radiator, Thaum tshav kub kub hloov lwm lub tsev raj - tag nrho cov ua los ntawm tooj liab thiab tsuas yog 40 000 rubles.

Hoobkas zaus 1076 MHz thiab 7010 MHz ntsiav nco tsheb npav saib tsis loj nyob rau hauv kev sib raug zoo mus rau lub acceleration, uas qhia tau hais tias cov video card nyob rau hauv cov kev ntsuam xyuas. Thaum uas tsis muaj kev ceev lub thawv txias thiab los ntawm cua sov rau cov GPU tsawg tshaj li 60 degrees, daim card yuav khiav lag luam stably dispersed ntawm frequencies 1320 MHz GPU thiab qhia yav tom ntej hloov lwm lub tsev rau cov ntaub ntawv lub tsheb npav khiav hauj lwm rau 7050 MHz. Qhov no tsis yog cov kev txwv, vim hais tias tseem muaj lub peev xwm, Txawm li cas los, cov kub sawv ntawm cua kub ces ua rau eerie howling kiv cua.

Lub hybrid system

Lwm novelty nyob rau hauv kev ua lag luam ntawm video phaib yog tsim nyog cov neeg uas xav nyob ntsiag to ntaus ntawv: EVGA Nvidia GTX 980. qhua card tuav tseg hais tias qhov kev txiav txim, nrog rau high efficiency, nyob ntsiag to lag luam txawm nrog ib tug tseem ceeb acceleration. Txawm li cas los, thaum peb ua ntej tau ntsib ntau cov tswv hais tias lub txias system lawv tsis txhawb cog qoob loo. Nvidia ad raug mutated nyob rau hauv lub chaw soj nstuam EVGA oddly: turbofan tsis undergone kev kho, es tsis txhob Grille nyob dej thaiv uas hlab tso tawm nyob rau hauv ob txhais taw rau sab nraum lub cov ntaub ntawv thiab yog daim los ntawm ib tug compressor ntsia tau rau hauv lub txias system card.

Tsis tas li ntawd, cov chaw tsim tshuaj paus hais rau overclocking txij nkawm-free dej txias nyob rau hauv ib chav tsev xwb system hybrid Dej Txias rau lub GTX 980, tus nqi ntawm uas yog 6000 rubles. Thaj, ib tug loj loj overclocking tej zaum ntawm video card (1300 MHz tub ntxhais) EVGA coj technologists kom ntseeg tau hais tias muaj ntau cov tswv ntawm nrov li xav kom txaus siab ib tug nyob ntsiag to lub sij hawm ntawd nyob rau hauv tus txheej txheem ntawm overclocking graphics phaib muaj.

Nyob rau hauv xaus

Raws li qhia los ntawm lub chipset GTX 980 ntsuam xyuas, kev kawm thiab overclocking tej zaum ntawm video yog ncaj qha nyob rau hauv lub txias system ntawm lub graphics tub ntxhais thiab nco chips. Yog, ib txhia manufacturers, xws li ASUS thiab Gigabyte, tau ua me kev hloov rau cov ntawv luam Circuit Court board unit, tab sis tsis muaj zoo airflow loj tau nyob rau hauv kev soj ntsuam tseem tsis tau mus txog. Raws li, qhov buyer yuav tsum tau muaj thaum xaiv ua kom pom tseeb tsis nyob rau lub hom raws li nws yog ua ntej, tab sis qhov zoo ntawm cov cua txias system. Nws yuav tsum tau muab sau tseg tias tus nqi tsim nyog (35-40 txhiab) tsuas muaj txhawb rau qhov no.