Xaiv cov khw tsim daim npav video zoo yog qhov tseem ceeb heev vim tias daim npav video txiav txim siab ntseeg qhov kev ntseeg ntawm cov kab ke tas nrho. Qhov no yog qhov tseeb tshwj xeeb tshaj yog rau cov twv txiaj hauv koos pis tawj uas daim npav video yog qhov kim tshaj plaws ntawm lub system.
Ua ntej xaiv cov tsim daim npav video, ib qhov tseeb nthuav yuav tsum raug sau tseg - Nvidia thiab AMD tsis yog cov tsim daim npav video, raws li ntau tus neeg xav. Lawv tsim thiab tsim cov GPU rau cov duab kab sab nraud yog hom AMD Radeon thiab Nvidia Ge Force.
Ob lub tuam txhab no tau siv tswv yim coj mus ua lag luam, thiab txhua daim video card manufacturers siv lawv lub chips hauv lawv cov khoom siv. Thiab txij li 80% ntawm cov haujlwm poob rau cov txheej txheem thev naus laus zis, tom qab ntawd ua ntej nws tsim nyog xav txog dab tsi cov technologies tau los ntawm AMD thiab Nvidia.
Cov thev naus laus zis los ntawm AMD thiab Nvidia
AMD thiab Nvidia siv zog los ua kom sib luag thiab tau thov tas li tsim cov qauv tshiab los txhim kho qhov ua tau zoo thiab ua tiav ntawm cov duab ntawv.
Nvidia SLI thev naus laus zis tso cai rau koj los sib txuas ua ke ntawm daim npav video nruab rau hauv PSI-express slots ntawm motherboard rau hauv ib qhov system, uas cuam tshuam ntau qhov kev ua tau zoo ntawm koj lub khoos phis tawm. AMD muaj cov yam ntxwv zoo ib yam hu ua Hla Hluav Taws, uas tsis zoo rau kev thev naus laus zis los ntawm Nvidia.
Nvidia 3D Lub Zeem Muag 3D thev naus laus zis tshuab tso cai rau koj los txuas 3 Daim Ntawv Qhia Tag Nrho HD rau koj daim duab kab ntawv rau qhov chaw 3D xav paub ntau. AMD Eyefinity thev naus laus zis tau ua tiav ntau dua hauv qhov no thiab tso cai rau koj txuas mus txog 6 tus saib rau daim npav video. Thiab tam sim no lub kaw lus tshwj xeeb tau tshwm sim uas tso cai rau koj los txuas 24 saib rau hauv ib qho chaw muag zaub. Txawm li cas los xij, yog tias koj saib los ntawm qhov pom ntawm tus neeg siv khoom tiag, tom qab ntawd txawm tias 3-lub kaw lus saib xyuas yog qhov tsawg heev, vim tias koj yuav tsum sau lub zog tsim kom muaj zog thiab siv nyiaj ntau ntawm 3 tus saib.
Nvidia CUDA yog software thiab kho vajtse architecture uas tso cai rau GPU siv rau kev suav, pab lub CPU kom zoo zog ntawm kev ua haujlwm. Txawm hais tias AMD muaj cov tshuab hluav taws xob zoo sib xws, rau qee qhov, CUDA thev naus laus zis tau ua ntau dua.
Nvidia tus ntoo khaub lig-platform PhysX thev naus laus zis yog tsim los sim kom muaj lub cev. PhysX SDK cuam tshuam nrog kev ua duab ntawm cov khib nyiab, kua thiab cov ntaub so ntswg. Yog tias daim vis dis aus tsis txhawb nqa lub luag haujlwm no, tom qab ntawd cov haujlwm no tau pauv mus rau hauv central processor. PhysX yog qhov qhib kev qhib, tab sis vim yog kev sib tw ntawm Nvidia CUDA thiab AMD Hluav Taws Kub, AMD tau siv Havok Physics lub cav txij li xyoo 2009.
Xaiv cov GPU thiab cov chaw tsim video card
Txij li txhua daim video card manufacturers ua haujlwm nyob rau hauv patents los ntawm AMD thiab Nvidia, kev xaiv ntawm cov chaw tsim khoom tsis tshua muaj teeb meem. Xaiv ntawm AMD thiab Nvidia yog qhov nyuaj vim tias lawv cov khoom lag luam yuav luag zoo ib yam hauv cov lus hais thiab kev ua haujlwm. Zuag qhia tag nrho, Nvidia Ge Force kab ntawm cov ntawv teev lus cov nqi kim dua li AMD Radeon, tab sis nrawm dua. Yog li, cov neeg siv feem ntau xaiv ntawm AMD Radeon thiab Nvidia Ge Force, ntau dua raws li lawv tus kheej nyiam.
Cov lag luam tseem ceeb ntawm daim npav video tam sim no:
- ntawm GPUs Nvidia Ge Force: Asus, Gigabyte, MSI, Zotac;
- ntawm AMD Radeon GPUs: Asus, Gigabyte, MSI, XFX.
Tag nrho cov ntawm lawv tsim cov khoom lag luam zoo ncaj ncees. Tshwj xeeb tseem ceeb yog Asus nrog kab ntawm cov ntawv teev lus video raws li AMD Radeon chips thiab Gigabyte nrog cov video phaib raws li Nvidia Ge Force chips. Cov tuam txhab no muaj kev xaiv loj ntawm cov duab ntawv hauv cov nqi ntau thiab 30 lub hlis lav Hoobkas.
