NVIDIA GeForce GTX 480: specifications, xyuas, kev soj ntsuam

Thaum tus kiv cua-intensive dynamic daim ntaub ntawv muaj ib lub siab xav kom txaus siab rau lub tso cai ntawm lub tom ntej no novelty ntawm qhov kev ua si lub ntiaj teb no, nws yuav xav txog lub tseem ntawm nws tus kheej video card ntsia tau rau hauv lub system unit. Tom qab tag nrho, raws li kev xyaum qhia, cov nyiaj txiag chav tsev thiab cov thawj playable cov chav kawm yooj yim dua mus rau tiv nrog cov paub tab. Tawm ntawm no ib - kom tau High-End graphics card GTX 480 chav kawm ntawv thiab rau 5-10 xyoo mus tsis nco qab txog tej teeb meem txuam nrog rau inhibition nyob rau hauv qhov chaw resource-intensive cov khoom ua si. Nta, xyuas, kev soj ntsuam thiab kev sib piv mus rau ib tug competitor cov khoom los pab cov neeg muas zaub ua tus xaiv txoj.

kev yam ntxwv

Nti codename Fermi npav thiab GF100 ua siv 40-nanometer technology uas enabled tus tsim tsis tsuas haum ntau transistors rau ib tug nti (3.2 billion), thiab ib tug gaming ntaus ntawv thiab txo hwj chim noj GeForce GTX 480. Paub meej ntawm tshav kub tsis ntau tshaj 250 watts, uas rau ib tug High-End yog ib tug zoo qhia. Video adapter muaj plaub pawg ntawm cov zauv duab cov ntaub ntawv kwj muaj 15 multiprocessors thiab 480 CUDA tsuab. Graphics processor, raws li ua tau, yog clocked ntawm 700 MHz. Video nco chips tsim nyob rau GDDR5, muaj ib tug muaj peev xwm ntawm 1.5 GB thiab ua hauj lwm rau 384-ntsis tsheb npav. Pib nco zaus yog 3696 MHz.

Txhawb kev yees

Cov tsis muaj zog txuas nyob rau hauv txoj kev ua si ntawm lub video yog los pab txhawb cov tsev qiv ntawv, API DirectX 11. Qhov no yam ntxwv thiab spoils ntau tej zaum buyers rau tag nrho cov tswv yim ntawm cov khoom nrog lub nti GTX 480. Qhov zoo xws li them nyiaj yug rau GPU shader 5.0 thiab cov kev taw qhia ntawm niaj hnub technologies, lub luag hauj lwm rau kev ua hauj lwm nrog 3D-virtualisation (3D tsis pom kev, Blu Ray 3D thiab analogs thereof).

Heev nthuav innovation tau ua lub tuam txhab Nvidia, qhia mus rau hauv lub ntaus ntawv 3D koos technology. Cov chaw tsim tshuaj paus hais tias tam sim no tus tswv yuav tsum txuas nrog rau cov graphics card peb pab kiag li lawm los tso saib video thiab coj mus rhaub rau saib dluab tsom iav 3D pom kev. Txawm li cas los, lawv txiav txim los ntawm kev xyuas ntawm cov tswv, qhov no technology yog tseem deb ntawm zoo meej, yog li tag nrho cov tshiab tsim tau, uas yog hais txog 3D, tsuas ua rau ntawm discontent nyob rau ib feem ntawm tub lag luam. Tom qab tag nrho, tsis muaj ib tug xav rau overpay rau ib tug technology uas yuav tsis tau siv.

Disclosure graphics tsuj roj tsev

Rau graphics tsuj roj GTX 480 kev ua tau zoo cov yam ntxwv ntawm lub tag nrho qhov system yog ib qho tseem ceeb. Feem ntau nws los txog rau lub CPU, uas yuav tsum tau muaj ib zaus saum toj no 3 GHz thiab muaj rau ntawm ib tug platform 4 tug neeg tsuab. Nvidia chaw tsim tshuaj paus nyob rau hauv lawv cov promotional video siv Intel ntxhais i7 siv lead ua (695 huab), ntsig txog, rau qhov kev qhia tawm ntawm video tej zaum, ib tug neeg yuav tsum muaj nyob rau ntawm tib lub processor kev ua tau zoo.

RAM tsis muaj PRETEGZY tsis, Txawm li cas los, nyob rau hauv lawv cov kev txheeb xyuas cov neeg siv cov hais tias muaj ntau yam niaj hnub cov khoom ua si yuav tsum tau ib tug tsawg kawg nkaus ntawm 8 GB. Raws li rau lub hard drive, ntawm no txhua yam yog tseeb tsis muaj comments - cia li khoom hauv lub xeev tsav SSD yuav muab cov dlej kev kawm ntawm cov tag nrho lub system. Teeb meem yuav tshwm sim nrog lub hwj huam mov. Kws txawj pom zoo kom them sai sai tsis mus rau lub hwj chim ntawm tus ntaus ntawv (nws yuav tsum tau tsis tsawg tshaj li 750 W), thiab muaj ib tug haib 12-volt kab, los yog vim tsis ua hauj lwm ntawm lub hwj chim mov tus tswv yuav tsis video.

Cov neeg sawv cev ntawm lub mobile lag luam

Nws yog ib nqi sau cia hais tias lub laptop siv ib tug hloov graphics tsuj roj raws li nyob rau hauv lub GTX 480. nti specifications nws yog ho sib txawv ntawm cov discrete ntaus ntawv, tsim los ntawm tus kheej computers. Firstly, lub chaw tsim tshuaj paus txo nqi CUDA tsuab los ntawm 480 mus 352 units, uas ho cuam tshuam rau tag nrho kev kawm ntawm cov mobile platform (tsis hais txog 20% hluavtaws xeem kev soj ntsuam). Tsis tas li ntawd, cov chaw tsim tshuaj paus tau txo lub cim xeeb chaw tos tsheb loj bandwidth los ntawm limiting nws txheem rau feem ntau hauv nruab nrab-chav kawm ntawv graphics card 256 khoom.

Nrog kev xav txog cov technology muab kev koom tes, xws li cov nyiaj them yug rau niaj hnub tsev qiv ntawv, muaj tseem tseem unchanged. Lawm, feem ntau ntawm cov tau txais kev pab xav nyob rau hauv laptop kev kawm es nws muaj peev xwm mus ua hauj lwm nrog 3D. Yog li ntawd, cov kev hloov no tsis tau ploj mus tsis paub rau ntau cov neeg siv, thiab, txiav txim los ntawm lawv cov lus teb, lub nti txheej yog tsis zoo li nyiam cov xim uas muaj ntau buyers.

winged viav vias

Tom qab nkag mus rau kev ua lag luam ntawm lub tiam sis thib 5 ntawm graphics phaib, ntau enthusiasts tau rushed lawv ua kev sib piv nrog rau sab saum toj hauv chav kawm ntawv ntawm yav tas los kiag li lawm, thiaj li nrov tshaj plaws nyob rau hauv lub xov xwm yog cov kev sib piv: GTX 480 vs GTX 570. Nyob rau hauv lawv cov lus teb, muaj ntau cov tswv graphics tsuj roj 4 tiam paub tseeb rau lwm tus neeg uas lub tuam txhab Nvidia hais txog nrog lawv ua tsis ncaj ncees, vim hais tias cov kev kawm txog cov kev yam ntxwv ntawm ob leeg li yuav tig tawm hais tias lawv yog yuav luag identical, tab sis tus nqi yog txawv phaib (GTX 480 yog kim kim).

Nws yog li ntawd thaum muab piv rau hluavtaws nrim, graphics card GTX 570 dhau mus rau qhov kev kawm flagship ntawm lub 4 tiam. Siv rau cov kev ntsuam xyuas ntawm lub GTX 480 kev ua tau zoo-intensive dynamic ua si, peb yuav xaus uas qhov teeb meem no hloov radically. Kiv cua ntawm daim ntaub ntawv xws li GTA 5, Metro 2033, Av 2 nrog rau sab saum toj tus neeg sawv cev ntawm lub 4 tiam yuav tau txaus siab rau qhov kev ua si rau siab kawg chaw nrog ib tug high school cov ncej nqi. Tab sis tus tswv ntawm GTX 570 yuav tau khiav hauv daim ntawv thov nrog lub siab tshaj plaws zoo xwb.

Kauj ruam los ntawm lub cim

Nrog kev xav txog cov kev sib piv ntawm lub GTX 480 vs GTX 650, qhov tshwm sim muaj peev xwm yuav kwv yees tsis muaj kev tej kev ntsuam xyuas. Cia lub xeem tus neeg sawv cev thiab 6 tiam, txawm li cas los, nws yog hais txog mus rau nruab nrab hauv chav kawm ntawv ntawm qhov kev ua si, thiab nws tsis muaj sij hawm mus txeeb yeej los ntawm tus thawj coj Nvidia 480 GTX. Nyob rau hauv hluavtaws kev ntsuam xyuas pom tias GTX 650 kev ua tau zoo, uas yuav tsum muaj tsawg kawg 30-35% tsawg dua hais tias ntawm lub yeeb ncuab.

Txawm li cas los, nyob rau hauv lub dynamic resource-intensive kev ua si, qhov teeb meem no kho tau me ntsis, rhuav tus neeg sawv cev ntawm lub 6 tiam ob nyob rau hauv lub cim xeeb thiab rau cov tub ntxhais. Judging los ntawm cov kev txheeb xyuas ntawm enthusiasts, qhov kev kawm kis yuav raug txo los ntawm ib nrab. Nov yog tsis muaj leej twg bothers thiab cov tswv ntawm lub GTX 480 graphics card overclocking nqa peev xwm thiab tej zaum tus thawj coj yog, thiab nws yog ho siab tshaj uas ntawm tus neeg sawv cev ntawm tsawg tus nqi ya. Yog hais tias lub buyer yog txojkev xws li ib tug xaiv (coj lub GTX 480 los yog GTX 650), thawj tus neeg sawv cev ntawm Nvidia preferable, txawm tias nws yog laus dua tshaj nws tus nrog sib ntaus rau ib tug ob peb xyoos.

cuab superiority

Oddly txaus tej zaum nws yuav saib kev sib piv flagship 4 tiam nrog ib tug neeg sawv cev ntawm hauv nruab nrab hauv chav kawm ntawv ua si 700 feeb ntawm video card series. Txawm li cas los, muaj xav ua kom tau cov neeg uas xav mus ntsib ib tug sib piv ntawm ob tsim units GTX 480 vs GTX 760. Nws yog tsim nyog yuav xav hais tias raws li ib tug tshwm sim ntawm cov kev hloov mus rau ib tug txheej txheem tshiab (los ntawm 40 mus 28 nanometers), ib tug neeg sawv cev ntawm lub 7-Series yog heev yooj yim mus rau bypass lub competitor nyob rau hauv tag nrho cov kev ntsuam xyuas, ob qho tib si hluavtaws thiab gaming.

Thiab yog hais tias koj coj mus rau hauv tus account uas lub chaw tsim tshuaj paus tau muab tso rau hauv ib tug ib nti GTX 760 1152 CUDA processor, ces tag nrho cov doubts yuav ploj tam sim ntawd. Tsis txhob hnov qab tias txij li thaum lub 700-series GPUs Nvidia dhau lub hlwb barrier ntawm 1000 MHz thiab nruab nrog tag nrho cov graphics nco peev xwm ntawm tsawg kawg yog 2GB. Uniquely nyob rau hauv qhov kev sib piv, tus neeg sawv cev ntawm lub GTX 480 tsuas yog tsis muaj caij nyoog ntawm winning.

Nyob rau hauv xaus

Summing li nyob rau hauv High-End 4-th tiam neeg sawv cev, peb yuav kos ob peb cov lus xaus. Ua ntej, tus tswv ntawm no ntaus tsis ua kev zoo siab kom hloov mus rau daim video card 500-th thiab 600-series. Txawm li cas los, yog hais tias tus buyer muaj kev xaiv - noj cov graphics tsuj roj 7 tiam los yog muab nyiam mus rau lub GTX 480, - xyuas ntawm tus tswv thiab ib tug ntau ntawm kev ntsuam xyuas nqa tawm los ntawm enthusiasts kom tau ib tug video card 7 Series.