Graphics card Nvidia GeForce GTX 650 - Review ntawm cov yam ntxwv ntawm cov kws txawj thiab cov neeg siv kev xyuas

Xaiv ib tug computer los yog laptop, koj yuav tsum tau them nyiaj mloog tsis tsuas mus rau li cas ib txhia nyob rau hauv no ntaus ntawv muaj ib tug processor, tab sis kuj muaj ib co video card los yog video card. Kev mloog yuav tsum tau them mus rau nws gamers, architects thiab cov neeg uas xav kom daim duab zoo nyob rau hauv lub monitor. Ntawm cov hoob kawm, rau qhov zoo tshaj ntawm cov duab raws li lub monitor, tab sis tsis yog nws ib leeg, tsis muaj ib tug zoo graphics card tag nrho nws cov nta tej zaum yuav tsis qhib kom ua huaj.

Tam sim no, lub lag luam muaj ib tug lossis loj ntau yam ntawm video adapters. Coj noj coj ua nyob rau hauv daim teb no yog muab faib nruab nrab AMD thiab NVIDIA. Txawm hais tias nws yog ntseeg hais tias NVIDIA zoo dua.

Nyob rau hauv cov ntaub ntawv uas, yog tias koj xav tau ib tug zoo nyiaj txiag kev xaiv, muaj peev xwm muab cov duab zoo ib theem siab thiab zoo kho vajtse tuition, peb pom zoo kom hais tias koj saib mus rau lub graphics card lub NVIDIA cov GeForce lub GTX 650. Yog vim li cas nws? Ua ntej, nws muaj ib tug kuj tsis tshua muaj nqi nyob rau hauv kev sib piv nrog rau lawv cov "cov tij laug." Txawm hais tias nws yog ua tsis tau zoo rau lawv nyob rau hauv lub hwj chim thiab efficiency, tab sis li ntawd xwb, nws muaj ib tug dlej productivity.

Tus qauv ntawm tus tsuj roj

Tus qauv ntawm lub NVIDIA GeForce GTX 650 card yog raws li nram no:

- nws muaj 13 billion transistors;

- nws ua blocks dav los ntawm 16 pixels ROP txhawb smoothing hom nyob rau hauv ntau mus txog 32 kuaj ib pixel;

- yog txawm peem rau nrog ib tug 128-ntsis tsheb npav thiab ob ywj siab controllers uas muaj ib tug dav ntawm 64 khoom thiab kev pab txhawb nqa nco GDDR5;

- nws muaj ib tug niaj hnub architecture nrog ib tug array processor rau cov zauv streaming ntaub ntawv ntawm ntau hom - pixels, vertices, etc ...

- txhawb DirectX 11 AP, xws li ib tug qauv ntawm shader Model 5.0, thiab computational geometry shaders thiab tessellation;

- muaj ob tug multiprocessor muaj 384 scalar ALU thiab laij floating taw tes FP64 thiab FP32, tsis muaj departing los ntawm cov uas ntawm lub IEEE Standard 754-2008;

- ib tug qauv 32 muaj xws li filtering chav tsev thiab kev ntxhib los mos qhov chaw nyob, thiab txhawb FP16- FP32-tivthaiv raws li zoo raws li anisotropic thiab trilinear sieving rau tag nrho cov xaiv hom ntawv;

- muaj ib tug kev pab txhawb nqa RAMDAC, 2 Dual Link DVI ports, DisplayPort thiab HDMI, uas tso cai rau cov me nyuam hauv daim duab nyob rau hauv cov saib 4 ib txhij;

- txhawb cov PCI Express 3.0.

Yuav ua li cas tau rau hauv lub NVIDIA GeForce GTX 650 nta? Cov yam ntxwv zoo li raws li tau muaj kev cuam tshuam lub peev xwm los xyuas kom meej high-quality duab tu tub tu kiv. Hais txog lawv ntxiv lawm.

NVIDIA GeForce GTX 650 - Specifications

Cov video card muaj cov nram qab nyuag piav qhia:

- yog ua los ntawm cov technology ntawm 28 nm;

- lub nti yog codenamed GK107;

- zaus card tseem ceeb yog 1058 MHz;

- 384 cov hom phiaj kev processor;

- nco muaj ib tug bandwidth ntawm 80,0 GB / s;

- blocks - 32 thiab 16 blendingovyh kev ntxhib los mos;

- Nco efficiency yog zaus 5000 MHz (1250 × 4);

- lub siab tshaj plaws tau sau tus nqi yog sib npaug zos rau 16.9 GT / s;

- GDDR5 lub cim xeeb nrog 128-ntsis tsheb npav;

- kev ntxhib los mos zauv ceev yog 33,9 GT / s;

- fais fab kev noj yog 64 W;

- video nco - 1 GB los yog 2 GB;

- tsim nyog tus nqi - txog 109 US dollars, los yog 4 txhiab rubles ..

PAUB PIAV QHIA TXOG videouskoritelya

Lub hauv paus rau cov qauv no yog ib tug naas ej nyiaj txiag graphics phaib GPU hu ua GK107. Nws ua hauj lwm nyob rau ntau mobile pab kiag li lawm thiab desktop graphics card GeForce GT 640. Qhov no ntaus ntawv muab kev pab rau tag nrho cov sij hawm uas muaj nyob rau hauv lub saum toj chipset GeForce GT 640 ntsia tau rau hauv lub GeForce GTX 680. Nws muaj tag nrho cov yam ntxwv ntawm cov Kepler architecture.

Tus qauv ntawm no graphics processor muaj xws li ib tug ib pawg, uas muab GPC duab ua. Nws muaj 2 multiprocessors SMX, uas muaj xws li xam kwj 384 ntsiav thiab lub module 32 ntxhib los mos. 128-ntsis graphics subsystem muab kev nkag tau mus graphics chipset, uas yog raws li nyob rau hauv ob 64-ntsis nco channel. Txoj cai ntawm proportionality thiab khi rau lub cim xeeb xws li txiav txim seb tus xub ntiag ntawm 16 units ua khoom ROP raster hauj lwm.

Raws li, qhov tau nyiaj ntawm lub zos nco NVIDIA GeForce GTX 650 - 1 los yog 2 GB. Powered daim ntawv qhia nyob rau zoo zaus yog 5 txhiab. MHz. Nws txo qis cov kim kim qauv ntawm daim video, ua hauj lwm rau lub hauv paus ntawm Kepler. Tag nrho cov muaj peev xwm ntawm cov kev tshwm sim yog sib npaug zos rau 80 Gb / s thiab yog zoo suited rau cov uas tsis-kawg, raws li tsis muaj sib txawv ntawm qhov uas muaj ntau kim thiab haib graphics card GTX 650 Ti.

Raws li kim kim li nyob rau hauv no series, NVIDIA GeForce GTX 650 tsis muaj kev cov khoom, kev txhawb los ntawm niaj hnub GPU Boost technology. Qhov no complex software dlaws tso cai rau kom tau ua ib qho kev nce nyob rau hauv cov ua hauj lwm zaus GPU maximize kev kawm thaum ua zog noj. Nws ua rau nws ua tau rau koj khiav lag luam rau siab kawg zaus rau cov ntaus ntawv, uas koj tsis mus dhau tus tsim teplopaketa. Tsis phem, txoj cai? Tu siab, lub chaw tsim tshuaj paus tau txiav txim tias cov nyiaj txiag phaib tsis xav tau no technology. Yog li, nyob rau hauv sib piv rau cov haib tshaj li, piv txwv li NVIDIA GeForce GTX 650 Ti, tus qauv moos zaus ntawm tus yees duab nti, uas yog txawm peem rau nrog no ntaus ntawv yog tsau - 1058 MHz.

Txawm tias tus nqi, cov graphics card yog cov tshuaj zoo meej los xyuas kom meej ruaj khov hauj lwm ntawm txawm lub newest thiab heev demanding rau cov video ua si cov kev pab cuam. Tej shooter yuav tsis qeeb cia nyob rau hauv heev me me nthuav dav dluab thiab vibrant xim graphics. Nws tseem yog muaj peev xwm ntawm muab high-zoo kev ua si ua si multiplayer kev ua si uas khiav lag luam rau lub hauv paus ntawm DirectX 11 thiab hom HD (1080 p).

Lwm cov nta ntawm lub graphics card

Cov ntawv luam Circuit Court rooj tsavxwm ntawm lub video yog luv luv, yog li teem rau nws, koj ua tau tsuas yog txias me me ntau thiab tsawg pab. txheem PCB tsim yog yooj yim zog thaum muab piv nrog kim kev daws teeb meem rau qhov no kab. board ntev yog 145 hli. Ntxiv hwj chim yog muab los ntawm ib tug 6-pin connector, raws li zoo raws li nyob rau hauv lub GTX 660. zis duab tau rau hauv peb pab kiag li lawm. Dua li no, cov kev kho vajtse card yuav txhawb mus txog rau 4 qhia. Rau video tso zis connector siv ob dual-txuas DVI thiab ib tug HDMI.

Los ntawm kev siv ntawm daim card no GPU GK107, uas yog siv nyob rau hauv mobile pab kiag li lawm, video card kov heev me ntsis hwj chim, txawm tias tus ntaus ntawv yog kev khiav hauj lwm thaum muaj kev kub frequencies. Nyob rau hauv hom pw tsaug zog, lub tshuab siv xwb 5 watts, thiab thaum uas ua si high-txhais video - tsuas yog 13 watts. Qhov no xam yog qhov zoo tshaj plaws nyob rau hauv cov hoob kawm no. Ntau txoj kev pab raws qib yuav tsum tau ntau zog noj, thiab maximize nws yog 64 watts. Tab sis txawm thaum ua hauj lwm ntawm tag nrho cov muaj peev xwm ntaus emits heev me ntsis tshav kub. Nrog rau qhov no nyob rau hauv lub siab, lub chaw tsim tshuaj paus yog los ntawm 6-pin connector rau ntxiv hwj chim. Nws muab ib lub sijhawm zoo mus ua txhaum li tus ntaus ntawv, nce nws tsim tau thiab kuj muaj kev txhim kho stability ntawm lub adapter.

Ib txhia cov neeg koom tes yog tuam txhab uas muag ua xws li ib tug ntaus ntawv tsis muaj connector, muab ntxiv hwj chim. Nyob rau hauv xa rov qab lawv muaj Hoobkas overclocked daws teeb meem. Lub ib thooj ntawm xws video phaib manufactured khub tuam txhab uas muag, muaj lub peev xwm mus disperse thiab ib zaus sib npaug zos rau 1100 MHz. Yog hais tias siv acceleration NVIDIA GeForce GTX 650, daim card yuav tso zis pes tsawg zaus rau 1200 MHz. Muaj cov qauv nrog enhanced hwj chim, cua txias, muab ib tug ntau npaum lag luam.

Qhov no daim ntawv txhawb tag nrho qhov tseeb yees siv los ntawm NVIDIA nyob rau hauv lawv cov tsheb. Nws PhysX, coj VSync, thiab lwm yam tshiab qauv muaj cov neeg muas zaub hauv lub feem ntau tam sim no nyob rau lub caij tau - .. DirectX 11, TXAA, PhysX, coj VSync, thiab lwm tus neeg.

NVIDIA graphics card GeForce GTX 650 yog ib tug zoo xaiv rau gamers yuav tau upgrade video nruab nrog tshaj kho vajtse DirectX 10.

Comparative yam ntxwv ntawm tus ntaus ntawv los ntawm cov kws txawj

Qhov no ntaus ntawv yog zuj zus los yog zoo dua nws cov thawj ntawm? Thiab dab tsi zoo dua rau noj: video card los ntawm ib tug competitor - lub tuam txhab AMD - los yog tseem NVIDIA GeForce GTX 650? Ib tug sib piv yuav muab cov lus teb rau tag nrho cov lus nug.

1. sib piv ntawm lub chaw tsim tshuaj paus tsheb. Chaw tsim tshuaj paus muab ib tug sib piv ntawm cov tshiab card nrog tus qauv GeForce 9500 lub GT (ib tug me ntsis sau hnub tim). Yog li, lub sijhawm los ntsuam xyuas qhov ua tau ntawm lub tuam txhab nyob rau hauv cov cheeb tsam no.

Thaum koj khiav ua si xws li World of Warcraft: Pa cua ntawm Pandaria, tus tshiab cov khoom qhia tau hais tias 4 lub sij hawm kawm zoo tshaj uas card, uas nws yog piv. Thaum pib Max Payne 3 lub tib yam. Cov laus card yog tsis muaj peev xwm los sib tw nrog tus tshiab cov khoom txawm tias thaum kev khiav hauj lwm nyob rau hauv lub DirectX 9 pob.

Cov tib yam tshwm sim thaum qhov kev kuaj qhov kev kawm ntawm cov pab kiag li lawm nyob rau hauv lub MechWarrior Online. Sim tsis yuav tsum tau sib tw nrog qhov ntau tsis ntev los no txoj kev loj hlob ntawm NVIDIA Corporation. Nws reproduces xwb 10 ntas ib ob, thaum lub tshiab - 40.

2. Sib piv nrog newer pab kiag li lawm cov qub nqe qeb. Peb muab tsuj roj piv nrog rau yav tas los kab, uas yog nyob rau hauv tus nqi qub qeb - GeForce GTS 450. Qhov no ntaus ntawv yog raws li nyob rau hauv lub GPU thiab kuj txhawb DirectX 11.

Thaum xws li kev sib piv tshwm sim no kuj tau zoo. Performance tiam sis 20% ntau dua li cov qauv uas cov kev sib piv. Nws yog zoo npaum li cas lub zog efficiency. Qhov no kom zoo dua muab ib tug tshiab technology uas tsis muaj nyob rau hauv cov laus qauv, - Kepler. Raws li ib tug tshwm sim, qhov kev kawm ntawm lub xam chav tsev ntawm lub zog npaum li nyob rau hauv peb ntaus ntawv yog kwv yees li ob lub sij hawm ntau dua.

3. Sib Piv uas niaj hnub pab kiag li lawm los ntawm cov neeg sib tw. Lub ntsiab competitor ntawm NVIDIA GeForce GTX 650 nrog advanced technology, yog lub AMD Radeon HD 7750. Tab sis qhov no ntaus ntawv, zoo li lub lwm tus neeg, tom qab lub Kaum Ob Lub Hlis NVIDIA xov xwm. Thiab qhov no txawm lub fact tias cov kev kawm tsis muaj lub graphics card GPU Boost technology, uas ua rau nws ua tau rau tsim ib tug tsis siv neeg nce nyob rau hauv GPU kev khiav hauj lwm zaus. Tab sis tsis muaj no graphics technology los ntawm NVIDIA muaj ib zaus ntawm 1200 MHz los yog ntau dua, thaum lub competitor yog - tsuas yog 1058 MHz. Raws li koj tau pom, txawm lub fact tias NVIDIA GeForce GTX 650 nqi yog me ntsis siab dua, tshaj lub competitor, nws muaj peev xwm thiab nta ntau tshaj npog qhov txawv.

Nyeem ntxiv txog tus yees siv nyob rau hauv cov graphics phaib

Niaj hnub nimno txoj kev loj hlob ntawm NVIDIA yuav ho txhim kho txoj kev kawm ntawm cov kev yees duab adapter.

Coj V-Sync kom du playback duab ua si

Nrog rau qhov no software, txhua ncej no yog ua si rov qab ntseeg nkaws, nrhiav qhov khoob ntawm cov dluab, thaum muab nyiaj pab ntau tshaj kev kawm.

GameStream los ntawm NVIDIA

Tsaug rau NVIDIA GeForce GTX 650, qhov kev ua si yuav tsum muaj deb ntawm lub PC. Nws yuav siv streaming technology thiab lub hwj chim ntawm lub GPU rau siv nyob rau hauv tus txheej txheem no yog ib tug portable ntaus ntaub thaiv npog. Nws muab ib lub sij hawm mus ua si deb ntawm ib tug PC, nyob qhov twg nyob qhov twg muaj kev nkag tau mus rau high-ceev Internet.

Nrog PhysX gaming ntiaj teb no yuav tsis tau txawv los ntawm tam sim no

Qhov no technology, raws li ib tug tshiab mus kom ze rau 3D-daim duab ntawm lub cim thiab dab tsi yog tshwm sim nyob ib ncig ntawm, ua rau cov duab ntau tiag. Nws muab cov tib sis ntawm lub cim. Cov duab no yog tsis sib txawv ntawm qhov tam sim no, txawm nyob rau hauv ze tseem ceeb heev. Haus luam yeeb tshaj tus dej, nag, daus ya, ceg swaying nyob rau hauv cov cua, thiab lwm yam - .. Tag nrho cov no tshwm sim nyob rau hauv lub neej tiag tiag.

TXAA - daim duab tsis muaj ntse ces kaum thiab kinks

Qhov no technology ua ib tug smoothing ntawm daim duab, ua rau nws ntshiab thiab leej. Qhov no yog qhia daim duab-phooj ywg saib. Nws tso cai rau tib neeg lub qhov muag yog xav paub ntxiv rau ib ntev lub sij hawm tsis nkees thaum lub sij hawm gameplay.

Nvidia 3D Vision koos - Stereoscopic nyhuv nyob rau hauv kev ua si

Qhov no technology muab lub peev xwm mus saib high-txhais video -. 5760x1080 n Tso cai rau zaub Stereoscopic dluab rau peb saib ib txhij.

CUDA - kev kub ceev kev ua tau zoo xam

Yuav tsum tau mus ua loj heev lawm ntawm cov ntaub ntawv ib chav tsev ntawm lub sij hawm. Nws yog ib qho tseem ceeb heev rau graphics-intensive thiab kev txiav txim gameplay, tsim muaj tiag cov dluab ntawm lub monitor screen.

Tshiab yees ua rau nws tau mus ho txhim kho qhov kev kawm thiab durability ntawm tus yees duab card

Qhov no daim ntawv yog tus tswv ntawm lub tshiab systems:

- DirectCU muab npaum txias.

- Digi + muab hwj chim nyiaj, precision fais fab mov system chaw.

- GPU Tweak kev ntsuam xyuas thiab muab ntaub ntawv rau hauv daim ntawv qhia nyob rau hauv lub screen.

NVIDIA Partners

NVIDIA khub tuam txhab uas muag rau zus tau tej cov cards yog:

- ASUS.

- Palit Microsystems Ltd.

- Inno3D.

- KFA2.

- GIGABYTE UNITED INC.

- Leadtek.

- EVGA GmbH.

- PNY yees.

- Point ntawm View.

Txhua khub lub tuam txhab muaj xws li nws tus kheej graphics card branded khoom, muab lawv ntxiv nta thiab cov yam ntxwv. Ntawm cov hoob kawm, lawv yuav tsis yeej ib txwm ntse ua ke nrog rau daim video card, tab sis tsawg kawg tsis mus tsis tus yam ntxwv ntawm tus thawj yam khoom.

Yog li ntawd, peb yuav xyuam xim kom tau, piv txwv li, ASUS NVIDIA GeForce GTX 650. Chaw tsim tshuaj paus ASUS nws tus kheej twb muaj ib tug zoo lub koob npe nrov thiab yog nrov nrog buyers. Yog li ntawd, graphics phaib nyob rau hauv lub NVIDIA hom ntawm no lub tuam txhab uas tsim nyog ntawm cov xim polovateley PCs uas tsis yog ua rau txoj kev txiav txim los ntawm kev yuav khoom rau lawv.

Xyuas

Koj yeej tsis paub tseeb txog seb puas yuav coj NVIDIA GeForce GTX 650 ntaus ntawv? Xyuas ntawm cov neeg uas twb yuav nws thiab siv nws rau ib ntev lub sij hawm, qhia tias nws yog tiag tiag tsim nyog lub tshuab, uas yuav tsum tau yuav tsis muaj hesitation.

Ntawm cov hoob kawm, los mus piav qhia ib yam dab tsi zoo yuav ua tau infinitely ntev, tab sis heev scrupulous tau txais kev pab yeej ib txwm tsis ntseeg. Tom qab nyeem ntawv txoj kev ntsuam xyuas ntawm kev pab kiag li lawm, koj muaj ib co lus qhia txog NVIDIA GeForce GTX 650. Neeg muab ncaj ncees cov lus qhia ntxiv los ntawm ib tug disinterested tog nyob rau hauv kev muag khoom, uas yog raws li nyob rau kev siv ntawm kev xyaum, soj ntsuam tag nrho cov pros thiab cons ntawm cov ntaus ntawv nyob rau hauv cov nqe lus ntawm ib tug yooj yim txiv neej nyob rau hauv txoj kev.

Yog li, cov neeg siv cov hais tias daim card muaj:

- kev kawm zoo, pov thawj nyob rau hauv lub feem ntau niaj hnub ua si;

- zoo heev txias system nrog automatic hloov ntawm txoj kev sib hloov cov kev ceev ntawm lub thawv txias, uas tsis pub cov daim ntawv qhia kom sov saum toj no 70 ° C kub txawm nyob rau hauv lub siab tshaj plaws load;

- Tsawg suab nrov thaum ua hauj lwm, txawm lub fact tias nws yog txawm peem rau nrog ib tug kiv cua-txias;

- kuj tsis tshua muaj nqi - xws li ib tug ua ke ntawm nqi, zoo, kev kawm ntawv thiab muaj peev xwm, koj yuav tsis nrhiav tau nyob rau hauv tej dais ntawm no hauv chav kawm ntawv.

Nyob rau hauv tas li ntawd, raws li cov neeg xyuas, daim card no yog heev zog npaum. Ntau zog noj yog 85 watts.

Tswvyim ntawm cov kws txawj yog tsis heev txawv los ntawm cov neeg xyuas. Lawv cam tias cov maps xws shortcomings:

- Tswj lub siab tshaj plaws TDP;

- siab suab nrov ntau ntau ntau thaum uas ua si 2D - thiab 3D-dluab;

- ib tug me me paj tau paj rau cov tub ntxhais zaus.

Qhov zoo lawv muaj xws li:

- tau ntawm dispersal;

- tsawg kub rau siab kawg loads;

- ib tug tsawg kub nyob rau hauv lub overclocked lub xeev.

Yog hais tias koj tab tom nrhiav rau ib tug kuj pheej yig, tab sis haumxeeb nyiaj txiag tov, peb pom zoo kom hais tias koj noj cov tshuaj no xyov card, thiab koj yuav tsis khuv xim nws.