Intel HD Graphics graphics card: tus ntaus ntawv yam ntxwv

Cov tsev neeg ntawm Intel HD Graphics kev chips yog ib qho zoo heev kev hloov rau ib tug discrete, piv txwv li xeeb ib daim module graphics phaib. Tshwj xeeb yog tseem ceeb yog txoj kev siv cov kos video nti rau ntau yam phau ntawv sau thiab netbooks. Qhov zoo ntawm cov xws ntsiab yog kho kom zoo roj teeb kev kawm thiab tsawg cua sov ntawm lub sab hauv qhov chaw ntawm lub mobile PC.

Cov tsev neeg ntawm GPUs

Intel HD Graphics Family muaj xws li ob peb tiam.

1. Intel HD - ntsia rau processor tsev neeg pentium G thiab cov thawj tiam iCore 3/5/7. Code npe Nehalem / Lynnfield. Cov tau xws video card yog heev tsawg. Yog li ntawd, yog hais tias tus laptop yuav siv tau rau kev ua hauj lwm nrog graphics thiab multimedia kev lom zem (saib nyob rau hauv HD zoo movies, kev ua si), qhov no nti tsis yog cov tshuaj zoo tshaj.
2. Intel HD 2000/3000. Qhov thib ob tiam ntawm kev video nti ntawm Intel processors ntsia tau rau hauv iCore 3/5/7 ob tiam. Code npe Sandy choj. Niaj hnub no, nws yog yuav luag yeej tsis siv nyob rau hauv tshiab qauv ntawm laptops, tab sis kuj yog ib tug tseem ceeb kev ua lag luam neeg uas ua ntawv.
3. Intel HD 2500/4000. Qhov thib peb tiam ntawm kev videologiki, thaum lub caij nws yog lub feem ntau tus neeg sawv cev ntawm ib tug loj ua lag luam rau mobile pab kiag li lawm. Cov cards yog ib feem ntawm peb cov cim ntawm processors iCore. Qhov no videologika code npe Ivy choj. Cov kev ua tau yog nyob ze rau lub Radeon HD phaib 65hh.
4. Tsis ntev los no, Intel HD Graphics tiam, codenamed Haswell. Yog ib feem ntawm tus tshiab processors iCore 4 tiam. Cov yooj yim qauv ntawm no tiam - 4600. Nws muaj ob tug truncated versions - 4200 thiab 4400. Cov feem ntau haib yog cov cards 5100 thiab 5200. Nyob rau hauv nws cov tseeb qauv kev kawm Intel HD 5200 card yog ua ntej ntawm feem ntau discrete graphics phaib midrange.

Intel HD 3 thiab 4 tiam yuav zoo siab zoo movies nrog ib tug daws teeb meem ntawm mus txog 4K. Tsis tas li ntawd, ib yam li cov graphics card yuav yooj yim daws nrog loads ntawm video ua si kawg 2-3 xyoo. Txij li thaum thawj tiam ntawm processors thiab kev videologiki yog ib tug twb tau me ntsis outdated, peb tso tawm nws los ntawm lub Intel Daim ntawv qhia Txheej txheem cej luam (R) HD Graphics. Mus tom ntej.

Qhov thib ob tiam ntawm GPU

Rau hnub tim, Intel HD Graphics 3000 videologika siv ntau heev. Nws yog ib qho zoo tagnrho tov rau mobile PCs tus nqi qis theem. Cov tshuaj no pub rau xis txaus saib zoo movies, thiab tej zaum kuj txawm txaus siab rau cov pleasures ntawm ib tug video qhov kev ua si tso rau hauv 2011-2012. Txawm li cas los, thaum koj xav txog hais tias cov nyiaj txiag laptops thiab netbooks yog yuav tsis rau lub hom phiaj ntawm multimedia kev lom zem, txhua yam ntog rau hauv qhov chaw. Qhov siab tshaj plaws kev daws teeb meem txaus siab los ntawm graphics card, yog 2560 x 1600 pixels. Nyob rau hauv tas li ntawd, qhov no tiam videologiki txhawb HDMI tawm. Nyob rau hauv thiaj li yuav optimize lub lag luam ntawm no interface, nws yog ntshaw kom tau ntsia qhov tseeb rau cov Intel HD Graphics tsav tsheb.

Raws li hais saum toj no, ib tsev neeg ntawm ob-tiam graphics tub ntxhais yog sawv cev los ntawm ob qauv. Qhov no yog Intel HD Graphics 2000 thiab 3000. Txawm tias muaj tseeb hais tias lawv yog ob leeg ua los ntawm cov tib cov txheej txheem technology, lub productivity ntawm phaib tej zaum yuav txawv ob zaug. Qhov no yog vim lub fact tias cov low-end qauv muaj ib tug tsawg dua cov tub ntxhais moos ceev, nyob rau hauv tas li ntawd, nws yog txawm peem rau nrog tag nrho rau actuators (12 tiv thaiv cov laus version ntawm daim ntawv qhia).

Vim li no cov ntau yam yog tiav sufficiently leej ua lag luam yim khiav lag luam. Yog li, tus neeg siv yuav tau ib lub laptop nrog ib tug dual los yog plaubâ € |-tub ntxhais processor thiab ib tug tag nrho HD 3000 graphics tub ntxhais los yog truncated graphics HD 2000. Ntawm cov hoob kawm, qhov no yog thaws rov los nyob rau hauv tus nqi ntawm ntau lawm.

peb tiam

Intel HD Graphics 4000 Videologika twb hais nyob rau hauv 2012. Nws yog tsim los raws li nyob rau hauv lub 22-nm txheej txheem. Ncov kawm nti yog 200 GFLOPS. Nyob rau tib lub sij hawm yav dhau los tiam ntawm graphics phaib ntawm Intel twb ua rau 32-nm txheej txheem, thiab cov kev ua tau zoo yog raws nraim 2 lub sij hawm tsawg.

Integrated graphics tso cai rau koj siv tag nrho cov yam ntxwv ntawm DirectX 11 thiab OpenGL 3.3. Raws li cov developers, thiab pheej ua kev ntsuam xyuas, Intel HD 4000 card tso cai rau koj los yeej zoo siab tag nrho cov pleasures ntawm movies nyob rau hauv siab txhais. Nyob rau hauv tas li ntawd, qhov no enables videologika txaus siab nyob rau hauv feem ntau niaj hnub ua si. Ntawm cov hoob kawm, nws yuav tsum tau to taub hais tias ib co ntawm lawv yuav tsum tau ib tug tsawg dua kev daws teeb meem thiab txo qhov zoo chaw.

Thiab yuav ua li cas yog tias qhov kev ua si tsis ua hauj lwm kom zoo los yog muaj tej yam artifacts nyob rau hauv daim duab? Yuav kom daws tau qhov teeb meem no, nyob rau hauv qhov chaw ntawm lub chaw tsim tshuaj paus yuav tsum tau muaj nyob rau lub Intel HD Graphics 4000 nti tsav tsheb, download tau thiab nruab nws. Cov tswv yim no mas pom tseeb, tab sis nyob rau hauv qhov tseeb nws yuav pab. Qhov tseeb hais tias lub tuam txhab engineers yog sim tsis tu ncua hloov lawv cov khoom thiab txhim kho cov tsav tsheb compatibility nrog rau qhov tseeb daim ntaub ntawv.

Yog hais tias peb los sib piv cov graphics kev kawm ntawm yav dhau los tiam, nws tau nce los ntawm 30%. Tsis tas li ntawd, koj yuav tau txais ib lub hwj chim tau los ntawm kev siv ib tug ceev processor i7 processor thiab ntau RAM.

Qhov thib plaub tiam videologiki

Rau hnub tim, Intel HD Graphics graphics card yog ntsia yuav luag nyob rau hauv ib nrab laptops. Qhov no yog vim rau yav tom ntej li tsiv corporations thiab txoj cai mus kom ze rau kev koom ua ke. Nrog txhua tiam tshiab videologika yog ua ntau zoo meej, uas tso cai rau nws los lwv rau sib npaug zos cov ntsiab lus nrog discrete phaib nruab nrab nqi theem.

Tso qhov tseeb tiam ntawm chips noticeably reflected nyob rau hauv kev muag khoom ntawm graphics phaib ntawm lwm manufacturers. Tom qab tag nrho, nws ua rau tsis muaj kev nkag siab rau them cov nyiaj ntxiv rau tej yam uas tej zaum yuav tsis ua hauj lwm "rau ntawm lub box." Cia li ob peb lub xyoos dhau los, qhov kev kawm ntawm cov ua-nyob rau hauv video graphics ob peb cov neeg xav. Tom qab tag nrho, txhua leej txhua tus paub hais tias xws li tej daim zoo li Intel HD, ib tug yuav tsum tau rau chaw ua hauj lwm siv, browsing cov duab thiab tsos ntawm tsawg kev daws teeb meem. Txawm li cas los, tom qab tso tawm ntawm qhov peb tiam iCore processors thiab video nti Intel HD Graphics 4000 qhov teeb meem no pib hloov dramatically.

Nyiaj video card tau los ua ib tug tiag tiag competitor rau hauv cov nti manufacturers. Thiab cov no yog cov tsis npliag lus, koj tsuas muaj mus saib cov muaj zog ntawm lub caij nplooj zeeg nyob rau hauv kev muag khoom ntawm phaib ntawm AMD thiab NVIDIA. Nyob rau hauv tas li ntawd, AMD tau raug yuam kom thim los ntawm qhov teeb meem ntawm cov nyiaj txiag graphics Radeon HD 70hh vim hais tias ntawm nws tsis muaj competitiveness.

piav qhia

Intel HD Graphics 4600 yog ib qho evolution ntawm lub kev GPU. Vim lub fact tias nyob rau hauv 2010, Intel tau tso tseg thaum lub sij hawm ntawm lub classical tswvyim ntawm kev sib cais ntawm kab los sib ntsib thiab pixel pipelines thiab tsiv mus rau ib tug unified shader architecture, nws muaj peev xwm mus tsis tu ncua modernize nws videologiki. Txhua txhua xyoo lub tuam txhab pab txoj kev nti tsim txoj kev, uas muaj ib tug zoo ntxim rau tus xov tooj ntawm tua cov chav nyob thiab, raws li ib tug tshwm sim, productivity.

Lub Intel HD 4600 yog twb ntsia 20 tiav chav nyob, uas koj mus sib tw nyob rau hauv sib npaug zos cov ntsiab lus nrog chips los ntawm AMD thiab NVIDIA. Kev sib piv, lub yav dhau los cov qauv HD 4000 yog 16 units, thiab HD 3000 tag nrho 12. Yog li, txawm tias tej daim coj HD HD 4000 thiab 4600 nrog ib zaus sib npaug zos rau cov ntsiav, laij hwj chim yuav kav ntev dua los ntawm 25%. Tsis tas li ntawd tus xov tooj ntawm tua units, thiab cov zaus twb tau nce videoyadra. Tam sim no nws yog 1250 MHz, 1150 MHz tiv thaiv nyob rau hauv lub yav dhau los tiam. Ib tug txawv feature ntawm lub processor thiab Haswell twb videologiki txo hwj chim noj nyob rau hauv kaw hom.

Intel tshiab graphics kev pab txhawb nqa tso cai OpenGL 4.0 thiab DirectX 11.1 (shader fifth version). Lwm cov nta xws li nti anti-aliasing, HDR thiab ib tug xov tooj ntawm lwm yam technologies uas yuav ua tau kom lub resulting duab. Nws yog ib nqi hais tias, raws li yav dhau los tiam cov tub ntxhais, HD 4600 yuav ua hauj lwm ib txhij nrog peb saib.

Theoretical suav ntawm qhov kev kawm

Paub txog cov yam ntxwv ntawm cov kev graphics ntawm txawv tiam yuav mus los sib piv lawv cov kev kawm. Rau ntau dua lub hom phiaj nyob rau hauv lub xeem yuav koom Kaum Ob Lub Hlis discrete card GeForce GT 630. Cov kev ua tau cores ntawm ncov load yog:

• HD 4600 - 400 gigaflops;
• GT 630 - 311 gigaflops;
• HD 4000 - 294 gigaflops;
• HD 3000 - 194 gigaflops.

Raws li koj tau pom, txawm nyob rau hauv no theem, cov discrete card yog ua tsis tau zoo mus rau qhov tseeb tiam ntawm kev graphics. Tiam sis peb yuav tsis quav ntsej kev ua tau zoo parameter xws li cov sau tus nqi ntawm lub scene. Rau qhov ntsuas no, discrete graphics rau ntawm lub sij hawm zoo rau kev daws teeb meem:

• GT 630 - 13 mtex / s;
• HD 4600 - 5 mtex / s;
• HD 4000 - 4.6 mtex / s;
• HD 3000 - 1.35 mtex / s.

Raws li rasterization GeForce tus nqi kuj qhia tau hais tias qhov zoo tshaj plaws kev tshwm sim:

• GT 630 - 3.2 megapixels / sec;
• HD 4600 - 2.5 megapixels / sec;
• HD 4000 - 2.3 megapixels / sec;
• HD 3000 - 1.35 megapixels / sec.

Thaum lub caij, peb yuav tsis muaj kev cuam tshuam lub peev xwm ntawm lub cim xeeb, txij li thaum Intel HD Graphics tub ntxhais yam ntxwv ntawm qhov ntsuas no yog nyob rau hauv lub load rau ntawm cov processor.

Tests ntawm kev graphics

Zoo, peb yuav mus los ntawm lub theoretical cov me nyuam yaus rau cov tswv yim kev ntsuam xyuas. Yuav pib, muab piv rau kev kawm ntawv ntawm peb tiam ntawm chips los ntawm Intel. HD 3000 Graphics yog soj ntsuam nyob rau hauv lub hauv paus ntawm processor Core i7-2700K, HD 4000 - i7-3770K, HD 4600 - i7-4770K. Thaum nyiaj pab ntau tshaj load zaus graphics cores twb 1350, 1150 thiab 1250 MHz, ntsig txog.

Verification yog nqa tawm nrog yam tsawg kawg nkaus graphics chaw ib tug video qhov kev ua si thiab ib tug daws teeb meem ntawm 1920 x 1080. Nyob rau tib lub sij hawm cov ntxaij lim dej xws li anti-aliasing thiab anisotropic filtering xiam oob qhab. 3DMark rau daim ntawv thov kev kawm kev ntsuam xyuas tau khiav rau standard chaw. Txij li thaum lub HD 3000 tsis txhawb DirectX 11, thiab lwm yam GPUs kuaj tsis muaj tig nws on.

Huab Rooj vag Test ntawm 3DMark pob pom qhov nram qab no kuaj tau:

• HD 3000 - 3221 cov ntsiab lus;
• HD 4000 - 5795 cov ntsiab lus;
• HD 4600 - 8253 ntsiab lus.

Unigine Saum ntuj ceeb tsheej xeem kuj qha tau tus tseem ceeb ua tau zoo ntawm qhov tseeb tiam ntawm chips:

• HD 3000 - 213 ntsiab lus;
• HD 4000 - 327 ntsiab lus;
• HD 4600 - 446 ntsiab lus.

gaming Performance

Qhov no xaus peb hluavtaws kev ntsuam xyuas thiab npaj mus rau cov kev sib piv kab kos kev ua tau zoo nyob rau hauv gaming daim ntaub ntawv. Thaum Crysis 2 HD 4600 card yog sai dua nws cov thawj ntawm, yuav luag ib nrab (11.5 ntsiab lus vs. 7.7). HD 3000 tau txais ib tug tag nrho ntawm 5 ntsiab lus.

F1 2011 yog tsis yog li ntawd rhiab rau qhov kev kawm ntawm GPUs. Vim li no cov HD 4600 HD 4000 yog ua ntej los ntawm tsuas yog 28 feem pua. Noteworthy yog qhov tseeb hais tias qhov kev ua si yog zoo heev txawm nyob rau lub HD 3000 graphics, uas yuav tsum tau thov cov tswv ntawm cov laus laptops.

Daim ntaub ntawv uas muaj zoo graphics xws li Metro 2033 thiab qhov ntxa Raider, cia heev li qub mus ua si ntawm nruab nrab los yog cov uas tsis muaj chaw nyob rau hauv DirectX 10 hom nyob rau hauv daim ntawv qhia HD 4600. Tu siab, laus dua tej daim tsis pub ib txwm xav tias qhov kev ua si, raws li tus xov tooj ntawm fps sags noticeably, thiab cov duab yuav zoo ib yam li ib tug swb yeeb yam.

Raws li ib tug tshwm sim, tag nrho cov ntawm cov kev ntsuam xyuas nws yuav tau hais tias tom ntej no theem nyob rau hauv txoj kev loj hlob ntawm kev graphics raws li nyob rau hauv lub Haswell processors yog ib tug tiag tiag kauj ruam rau pem hauv ntej. Tshwj xeeb yog txaus siab nrog lub fact tias txawm nyob rau hauv kev ua si 2013-2014 qauv xyoo yuav cuag tau tau. Hais tias yog, txawm tias ib tug nyiaj txiag laptop yuav tau kev zoo siab zoo ntawm multimedia kev lom zem.

Kev sib piv ntawm kev thiab discrete card

Tam sim no, los ntawm cov kev xeem nti pass rau kev sib piv Intel HD 4600 thiab GeForce GT 630. Raws li yuav pom los ntawm cov nuj nqis saum toj no, cov tshuaj los ntawm Intel muaj ib tug zoo cov ntaub ntawv ntawm cov ncov kev ua tau zoo. Thaum nyob rau tib lub sij hawm lub nti yog tsis tau zoo nyob rau hauv lub cim xeeb bandwidth thiab cov kev ceev ntawm rasterization.

Yuav pib, mus saib peb cov ntawv teev lus nyob rau hluavtaws kev ntsuam xyuas 3DMark thiab Unigine Saum ntuj ceeb tsheej. Cov kev sib piv yog rau siab kawg graphics chaw nyob rau hauv Tag nrho HD daws teeb meem thiab siv DirectX 11. Raws li ib tug tshwm sim, lub xeem soj ntsuam tau raws li nram no:

1. 3DMark:

• HD 4600 - 980 b.;
• GT 630 - 919 b.

2. 3DMark 11:

• HD 4600 - 361 b.;
• GT 630 - 360 b.

3. Saum ntuj ceeb tsheej 3.0:

• HD 4600 - 344 b.;
• GT 630 - 320 b.

Raws li peb tau pom, HD 4600 nti ntawm sib npaug zos combats discrete card, uas muaj zoo nyob rau hauv ib tug npaum li rasterization blocks, kev ceev thiab kev ntxhib los mos pixels. Tab sis, hmoov tsis, nyob rau hauv kev ua si, tej yam uas yog txawm tias ib tug me ntsis, tiam sis tseem zuj zus. Nyob rau hauv kev ua si xws li Battlefield-3, Crysis-2, F1-2011 lag HD 4600 yog qhov chaw 5-20%. Qhov kev ua si Metro-2033 kev graphics lagged qab lub GeForce GT 630 los ntawm ntau tshaj ib nrab. Tab sis nyob rau hauv kev ua si xws li av Showdown thiab qhov ntxa Raider, Intel lub Card tau txais cov kev tshwm sim los ntawm 12 thiab 22% txoj kev txhim kho ntsig txog.

tau

Tus tshiab integrated graphics tub ntxhais los ntawm Intel yog ib tug tseem ceeb kauj ruam rau pem hauv ntej nyob rau hauv txoj kev loj hlob ntawm tej technologies. Niaj hnub nimno GPUs yog yooj yim bypassed los ntawm tag nrho cov kev ntsuas ntawm kev ua tau zoo nws yav dhau los tiam - qhov nruab nrab sib txawv nruab nrab HD 4000 yog 40%. Thiab yog dab tsi txog discrete graphics? Ntawm no yog peb yuav hais qhov tseeb hais tias yog lub laptop yog tsis siv tsuas yog rau cov gaming, nws yog ntau npaum li cas yog mus tso tseg lub purchase Mainstream graphics phaib, raws li nyob ruaj nrees tub ntxhais tso cai rau koj mus rau tag nrho hloov nws. Tsis tas li ntawd tsis txhob hnov qab txog lub hwj chim noj. Masthead Core i7 processor nrog integrated graphics kov xwb 84 watts, thaum lub discrete card GT 630 rau lub hauv paus ntawm ib tug yooj yim dual-core processor chiv yuav haus 130 watts. Raws li ib tug tshwm sim, qhov no yuav ua nyob rau hauv ib tug tsawg dua roj teeb fais fab mov thiab overheating ntawm cov internal Cheebtsam.

Yog vim li cas yuav ib tug tshiab laptop, tsis nco qab txog pheej yig discrete graphics phaib, txawm yog hais tias lawv yuav mus rau hauv lub xeem cim. Nyob rau hauv kev muaj tiag, lawv yuav tsis muab cov productivity nreg uas yuav pov thawj xws li ib tug purchase. Qhov ntau li ntawd vim hais Intel HD Graphics 4600 tau yooj yim tau raws li tag nrho cov xav ntawm cov niaj hnub siv.

Qhov tsab xov xwm siv los mus ntsuam xyuas rau sab saum toj processor Core i7, tab sis nws yog tam sim no tau mus yuav ntau pheej yig rau qhov nruab nrab neeg siv qauv i5 thiab i3. Raws li yog cov ntaub ntawv nrog lub yav dhau los tiam, tus tshiab card muaj ib stripped-down qauv - Intel HD Graphics 4400. Nyob rau hauv kev phem ntawm lub me xov tooj ntawm tua units, nws yog tseem ua ntej ntawm nws scorecards peb tiam. Zoo, tus kiv cua ntawm ultrabooks thiab kim phau ntawv sau ntau npaum li cas muaj hmoo, vim hais tias ib tug series Haswell processors yog nruab nrog ib tug ntau haib graphics tub ntxhais HD 5100/5200, uas tau 40 tiav chav nyob, uas yog ob tug lub sij hawm ntau tshaj qhov HD 4600.

lwm kev ua tau zoo

Raws li twb hais saum toj no, cov kev graphics nco siv nyob rau hauv vaj huam sib luag footing nrog lub processor. Yog li ntawd, yog tias koj nruab rau hauv ib lub laptop haib txaus siv lead ua ntawm lub xeem tiam, tab sis yog tsuas yog siv rau xwb ib ob peb gigabytes ntawm qeeb, ces cov ntsiab lus ntawm qhov kev kawm ntawm no configuration yuav ua tau heev nyoog phem heev. Nco yog ib tug "bottleneck" rau videologiki, thiab yog li ntawd mus cuag tau zoo nws yog pom zoo kom siv nws tseeb qauv uas muaj frequencies thiab tsawg latencies.

Lwm nuance, ho rau qhov kev kawm ntawm tsis tsuas yog lub video graphics, tab sis kuj cov computer raws li ib tug tag nrho, yog overheating. Saum toj no ib yam teeb GPU thiab CPU qhia cov neeg pluag tau nyob rau hauv ntau cov kev ntsuam xyuas thiab real-lub ntiaj teb no daim ntaub ntawv. Yog li ntawd nws yog pom zoo kom mus nqa tawm kev tu txivhmab thiab sab hauv qhov chaw ntawm mobile PC los ntawm hmoov av. Cov tshwm sim yog tsis ntev nyob rau hauv los.

Nws tseem ceeb heev kom to taub tias cov graphics zoo yuav nyob ntawm seb lub CPU. Qhov tseeb yog tias nrog ua load rau lub GPU tub ntxhais tau txais ib tug tsawg dua ua ntej pob ntawv kis tau tus mob, ces nws muaj feem xyuam rau qhov zoo tshaj ntawm cov duab. Yog li ntawd, lub xeem tau los ntawm muab piv cov nyiaj txiag thiab sab saum toj processors thiab sib npaug zos videologiki yog tsis nyob rau hauv dej siab ntawm tus thawj. Yog li, cov kev xaiv ntawm "lub siab" ntawm lub laptop muaj ib tug ncaj qha feem nyob rau GPU tuition.

Ib lub xeem ntsis rau niaj hnub no. Rau Intel HD Graphics video card tsav tsheb yuav tsum muab ntsia qhov tseeb. Txawm hais tias koj muaj muas lub laptop yog siab Mekas rau cov hauj lwm, tsis txhob yuav tub nkeeg mus rau cov nom lub website ntawm lub chaw tsim tshuaj paus, thiab download tau cov feem ntau tsis ntev los no version.