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Intel GMA Graphics cores

Mar 14, 2019

Intel GPU raws li

Txhim peb lub hauv paus

GMA 900

Lub GMA 900 yog thawj cov tub ntxhais ntxhais tsim hauv Intel Cov Graphics Media Accelerator khoom npe, thiab tau muab tso rau hauv Intel 910G, 915G, thiab 915Gx chipsets.


Lub 3D architecture ntawm lub GMA 900 yog ib qho tseem ceeb ntawm kev txhim kho ntawm yav dhau los 3D graphics processors. Nws yog ib tug 4 pixel ib lub voj voog moj tsim tsim DirectX 9 pixel shader qauv 2.0. Nws hauj lwm hauv ib lub sij hawm moos xws li ntawm 160 mus rau 333 MHz, nyob ntawm seb cov chipset. Ntawm 333 MHz, nws muaj lub ncov pixel puv sau nqi ntawm 1332 megapixels ib ob. Txawm li cas los xij, tus qauv tseem tsis muaj kev txhawb nqa rau kev txauv kho vajtse thiab teeb pom kev zoo thiab qhov sib xws ntawm vertex shader technologies.


Zoo li yav dhau los Intel integrated graphics, GMA 900 muaj kev txhawb kho rau kev them nyiaj yug MPEG-2, kev hloov chaw xim thiab DirectDraw overlay.


Tus processor siv cais cais moos generators rau zaub thiab kav cores. Cov khoom tso tawm muaj xws li 400 MHz RAMDAC, ob 25-200 Mpixel / s serial DVO ports, thiab ob qho khoom sib tw. Hauv mobile chipsets, txog li 18-ntsis 25-112 MHz LVDS transmitters muaj.


GMA 950

Lub GMA 950 yog lub ntsiab thib ob ua qauv hauv Intel Cov Graphics Media Accelerator khoom npe, thiab tau tsim hauv Intel 945G chipsets.


Tus processor muaj ib txog 400 MHz 256-bit ntxhais, txhawb zog txog 10.6 GB / s nco bandwidth nrog DDR2-667 system RAM, mus txog 224 MB max. video nco los ntawm DVMT tswvyim, 1.6 GPixels / s thiab 1.6 GTexels / s tus nqi, tus max. daws teeb meem ntawm 2048x1536 rau ob qho tib si analog thiab cov duab, 2 SDVO cov chaw nres nkoj rau kev sib tseb thiab / lossis TV-Tawm ntawm ADD2 phaib lossis cov ntawv xov xwm tawm.


3D-txawj ntse, GMA 950 txhawb txog li plaub pixels ib moj qhia, Microsoft DirectX 9.0 kho vajtse acceleration & Vertex shader 3.0 thiab OpenGL 1.4 nrog ARB extensions ntawm lub qhov rais.


GMA 3100

Integrated graphics pom ntawm Q33, Q35, G31 thiab G33 chipsets. Nws txhawb Pixel Shader 2.0 nrog OpenGL 1.4, tab sis Hardware Vertex Shader yog tsis txaus siab.


GMA 3150

Nrhiav hauv Intel Atom D4xx, D5xx, N4xx thiab N5xx (codenamed Pineview) processors. Zoo li GMA 3100 thiab GMA 3000, qhov no yog ib tus txheeb ze ze ntawm GMA900 / 950, txawv kiag li ntawm GMA X3000 series. Kev txhawb zog txog 384 MB video nco (qhov rai xp driver), DirectX 9.0c, Shader Model 2.0, OpenGL 1.4 nrog Microsoft Windows thiab OpenGL 2.1 nrog Linux. Ex: HP Mini 110 los sis 210, 1 qhov chaw ua haujlwm Ram, Max Ram 4GB. (JWD525M-GT txhawb 8 GB dual-channel)


Tiam plaub raws li

GMA 3000

Lub 946GZ, Q963 thiab Q965 chipsets siv tus GMA 3000 graphics ntxhais. Lub GMA 3000 3D core yog txawv ntawm X3000, txawm lawv cov npe zoo sib xws. Nws yog raws nraim li ntawm yav dhau los lub xyoo GMA 900 thiab GMA 950 graphics, thiab teej tug mus rau tib "i915" tsev neeg nrog lawv. Nws muaj pixel thiab vertex shaders uas tsuas yug Shader Model 2.0b nta, thiab vertex shaders tseem software-emulated. Tsis tas li ntawd, kev kho cov cuab yeej video acceleration xws li iDCT lej lej, ProcAmp (video stream ywj siab kho xim), thiab VC-1 decoding tsis siv rau hauv kev kho vajtse. Ntawm GMA 3000-equipped chipsets, tsuas yog Q965 khaws ob qho kev txhawb nqa ob qho khoom yug. Cov tub ntxhais ceev ceev yog nyob ntawm 400 MHz nrog 1.6 Gpixel / s sau tus nqi nyob rau hauv cov ntaub ntawv, tab sis tau teev li 667 MHz core nyob rau hauv daim ntawv dawb.


Lub cim xeeb tswj tau tam sim no nyob rau qhov siab tshaj 256 MB ntawm lub cim xeeb, thiab cov kev sib txuas ntawm DVO integrated ports tau nce sab saum toj ceev mus rau 270 Mpixel / s.


GMA X3000

Lub GMA X3000 rau cov duab tau "kev tsim kho dua tshiab" thaum piv rau yav dhau los GMA iterations [7] thiab nws yog siv hauv Intel G965 choj rau sab qaum teb choj. [8] Lub GMA X3000 tau pib rau lub Xya Hli Ntuj xyoo 2006. [9] Lub GMA X3000's kho qhov radial lwm qhov 3D yog ncaav raws li kev sib koom ua haujlwm sib koom ua ke ntawm kev ua tiav ntawm 8 qhov kev ntsuas tiav. Txhua lub raj xa hluav taws xob muaj peev xwm ua tau cov yeeb yaj kiab video, vertex, lossis kev ntxhib los mos. Ib tus neeg zov me nyuam lub zog xa cov xov mus rau cov khoom siv roj ntsha, los ua kom cov tswv yim sib txuas lus (thiab txo qhov kev cuam tshuam ntawm tus kheej qhov chaw hauv lub qhov chaw.) Txawm li cas los xij, vim tias cov xwm txheej ntawm cov tiav kev ua tiav, lawv tsuas ua tau cov ntaub ntawv ntawm ib qho khoom pixel ntawm ib lub sij hawm . [10] Lub GMA X3000 txhawb DirectX 9.0 nrog vertex thiab pixel Shader Model 3.0 nta.


Lub processor muaj txawv moos thawj, lub ntsiab lus tias tag nrho nti tsis khiav lag luam tib lub moos. Qhov no ua rau qee qhov teeb meem thaum ntsuas lub zog ntawm nws ntau yam haujlwm. Tsis tas li ntawd ntxiv rau qhov tsis meej pem, nws tau teev nyob rau hauv 667 MHz hauv Intel G965 ntawv dawb, tab sis nyob li 400 MHz hauv Intel G965 datasheet. Muaj ntau txoj cai uas hais txog IGP qhov kev ua tiav.


Nco tswj tau tam sim no qhov chaw tshaj li 384 MB nco raws li dawb ntawv, tab sis tsuas yog 256 MB nyob rau hauv datasheet.


GMA X3500

GMA X3500 yog kev hloov kho ntawm GMA X3000 thiab siv nyob rau hauv lub G35. Lub shaders txhawb shader qauv 4.0 nta. Architecturally, GMA X3500 yog qhov zoo sib xws rau GMA X3000, nrog ob lub teeb cores khiav ntawm 667 MHz. Qhov loj sib txawv ntawm lawv yog tias GMA X3500 txhawb Shader Model 4.0 thiab DirectX 10, whereas tus X3000 ua ntej dhau los txhawb Shader Model 3.0 thiab DirectX 9. X3500 kuj ntxiv kho-kev pabcuam rau kev ua si ntawm VC-1 video.


GMA X3100

Lub GMA X3100 yog lub xov tooj ntawm mobile ntawm GMA X3500 siv hauv Intel GL960 / GM965 chipsets thiab kuj nyob hauv GS965 chipset. Lub X3100 txhawb kev txauv thiab teeb pom kev zoo, mus txog rau yim hom tshuab ua haujlwm shader, thiab mus txog 384 MB video nco. Nws cov duab cores muaj peev xwm khiav mus txog 333 MHz ntawm GM965 thiab 320 MHz ntawm GL960. Nws cob cores tau khiav mus txog 500 MHz ntawm GM965 thiab 400 MHz ntawm GL960. Lub X3100 cov khoom tso tawm muaj xws li 300 MHz RAMDAC, ob tug 25-112 MHz LVDS transmitters, 2 DVO encoders, thiab TV encoder. Hauv Qhov rais, tus tsav tsheb txhawb nqa DirectX 10.0, Shader Model 4.0 thiab OpenGL 1.5. Hauv Linux, OpenGL 2.1 yog txhawb.


GMA 4500

Integrated graphics nyob ntawm B43, Q43 thiab Q45 chipsets.


GMA X 4500

Lub GMA X4500 thiab GMA X4500HD rau duab platforms tau pib nyob rau lub Rau Hli Ntuj 2008. Lub GMA X4500 siv rau hauv G43 chipset thiab GMA X4500HD yog siv rau hauv G45 chipset. Lub GMA X4500 kuj yog siv rau hauv G41 chipset, uas tau tso tawm rau lub Cuaj Hlis 2008.


Qhov sib txawv ntawm GMA X4500 thiab GMA X4500HD yog tias GMA X4500HD muaj peev xwm ntawm "tag nrho 1080p siab-txhais video playback, nrog rau Blu-duab tshav disk tsos",


Zoo li X3500, X4500 txhawb DirectX 10 thiab Shader Model 4.0 nta. Intel tsim cov GMA X4500 los ua 200% sai dua lub GMA 3100 (G33 chipset) nyob rau hauv 3DMark06 kev ua tau zoo thiab 70% sai tshaj li ntawm GMA X3500 (G35 chipset).


GMA 4500MHD

Lub GMA 4500MHD rau laptops tau pib rau lub Xya hli ntuj 16, 2008. Featurewise, tus 4500MHD yog zoo tib yam rau nws tus viv ncaus duab, tus X 4500HD. GMA 4500MHD yog siv hauv GL40, GS40, GM45 thiab GS45 chipsets.


GMA X 4700MHD

Lub GMA X4700MHD rau cov laptops tau pib rau lub Kaum Hlis 2008. Nws yog qhov khoom kawg ntawm Intel GMA. Nyob rau hauv ib txoj kev, nws belongs rau lub 4500MHD series, thiab nws yog siv nyob rau hauv lub GM47 chipsets, Montevina.


Nws nta 80 qhov chaw txawb, 10 qhov kev ntxhib los mos qauv thiab 1 ROPs. Sib piv nrog cov 4500MHD, qhov nquag nce mus rau 640 MHz.


PowerVR GPU raws li

Intel tau tsim ib qho tshiab ntawm cov qauv qis peev duab raws li PowerVR.


Cov tsav Linux muaj tsis txhawb ntau qhov no.


PowerVR SGX 535 raws li

GMA 500

Intel SCH (System Controller Hub; codenamed Poulsbo) rau lub Atom processor Z5xx series nta GMA 500 nraaj kaw lus. Qhov zoo li kev tsim nyob rau hauv-tsev, cov tub ntxhais no yog PowerVR SGX 535 cov tub ntxhais muaj ntawv tso cai los ntawm Kev Txhim Kho Cov Kev Lag Luam.


Intel piav txog qhov no xws li "kev sib txuas lus, kev sib txuas nrog kev ua haujlwm, kev sib tw ua qauv zoo nkauj, 2D, 3D thiab advanced 3D graphics, , programable shader 3D accelerator, thiab 32-ntsis floating-point operations. "


GMA 600

Ib tug revised version ntawm yav dhau los Intel SCH (System Hub Hub) rau Atom Z6xx series CPU codenamed Lincroft. Yeej tseem zoo tib yam, qhov no yog tib lub graphic system li GMA 500, tab sis clocked ntawm ob chav ceev. (Los ntawm 200 MHz txog 400 MHz).


PowerVR SGX 545 le

GMA 3600

Lub tshuab ua ke no tau tawm hauv Intel Atom (Cedar Trail, 32 nm) thiab raws li PowerVR SGX545. Tsis zoo li tus qauv PowerVR thawj, cov qauv no yog clocked ntawm 400 MHz siv 200 MHz. Nws yog pom hauv Intel Atom N2600 processor thiab Atom D2500 qauv. Nws txhawb DirectX version 9.0c.


GMA 3650

Zoo ib yam li cov GMA 3600, tab sis qhov no yog clocked ntawm 640 MHz. Nws pom nyob rau hauv Atom N2800, Atom D2550, Atom D2500, Atom D2600 thiab Atom D2700 qauv. Nws txhawb DirectX version 9.0c.