Quad core Nvidia Kal-El (Tegra 3) vs Nvidia Tegra 2 | Tegra 2 vs Tegra 3 Speed, Performance and Multitasking
Tegra ™ 2 yog System-on-Chip (SoC), uas yog tsim los ntawm Nvidia rau cov khoom siv txawb xws li cov xov tooj ntse, tus pabcuam digital, thiab mobile Internet. Nvidia thov tias Tegra 2 yog thawj lub xov tooj ntawm tes dual-core CPU thiab yog li nws muaj peev xwm ua haujlwm ntau heev. Nvidia Kal-El (Tegra 3) yog thawj quad-core SoC. Nvidia tau tshaj tawm txog qhov no thaum Lub Ob Hlis, 2011 ntawm Mobile World Congress kev tshwm sim hauv Barcelona thiab nws tau npaj yuav tso tawm hauv ib nrab xyoo 2011.
Nvidia Tegra 2
Raws li tau hais los saum toj no, Tegra 2 yog SoC, tsim los ntawm Nvidia rau cov khoom siv txawb xws li cov xov tooj ntse, tus pab cuam digital, thiab cov khoom siv hauv Internet. Raws li Nvidia, Tegra 2 yog 1st mobile dual-core CPU uas muaj peev xwm ua haujlwm ntau heev. Vim qhov no, lawv thov tias nws tuaj yeem xa 2x kev tshawb nrhiav sai dua, H / W nrawm nrawm thiab kev ua si zoo tshaj plaws (ntawm par nrog console-zoo) nrog NVIDIA® GeForce® GPU. Cov yam ntxwv tseem ceeb ntawm Tegra 2 yog Dual-core ARM Cortex-A9 CPU uas yog 1 lub xov tooj ntawm tes CPU nrog kev ua tsis tiav. Qhov no ua rau lub vev xaib nrawm dua, lub sijhawm teb ceev heev thiab kev ua haujlwm zoo dua. Lwm qhov tseem ceeb tshaj plaws yog Ultra-low zog (ULP) GeForce GPU, uas muab tshwj xeeb mobile 3D game playability nrog rau qhov pom kev pom 3D cov neeg siv interface uas ua rau cov lus teb ceev thiab siv zog tsawg heev. Tegra 2 kuj tso cai rau saib 1080p HD tsos khaws cia ntawm lub xov tooj ntawm tes ntawm HDTV nrog lub zog siv tsawg heev los ntawm nws 1080p Video Playback Processor.
Quad core Nvidia Kal-El (Tegra 3)
Raws li tau hais ua ntej, Kal-El (Tegra 3) yog qhov tshiab tshaj plaws quad-core SoC tsim los ntawm Nvidia, uas xav tias yuav tso tawm hauv ib nrab xyoo 2011. Tegra 3 T30 yog tsom rau cov ntsiav tshuaj, thaum Tegra 3 AP30 yog tsom rau cov xov tooj. Nvidia thov tias, Tegra 3 T30 muaj plaub 1.5GHz ARM Cortex A9 cores thiab muab kev txhawb nqa rau Blu-duab tshav yees duab. Lawv kuj tau hais tias nws muaj peev xwm tsav lub vaj huam sib luag 1920 x 1200 nrog peb zaug cov duab nrawm dua thiab nrog Ultra Low Power (ULP) hom, qhov twg Tegra 3 ntsiav tshuaj yuav tuaj yeem tswj hwm 12 teev ntawm HD video playback. Tegra 3 AP30, uas yog tsom rau cov xov tooj, muaj peev xwm tsav tsheb 1366 x 768 daws teeb meem. Raws li tau hais los ntawm Engadget, Nvidia tau nthuav tawm cov cuab yeej uas muaj Tegra 3 SoC scaling down a 2560 x 1440 video stream to its 1366 x 768 home resolution, while outputting the same stream at 2560 x 1600 on a 30 inch monitorib txhij.
Qhov txawv ntawm Quad core Nvidia Kal-El (Tegra 3) thiab Nvidia Tegra 2 yog dab tsi?
Qhov sib txawv tseem ceeb ntawm Tegra 2 thiab Tegra 3 yog tus naj npawb ntawm cov cores lawv muaj. Thaum Tegra 2 yog dual-core SoC, Tegra 3 yog quad-core SoC. Nvidia thov tias, Tegra 3 ua tau zoo dua Tegra 2 los ntawm kev ua ob npaug ntawm lub zog ua haujlwm thiab tripling lub zog ua cov duab. Tsis tas li ntawd, Nvidia tau pom ib qho piv txwv ntawm Great Battles Medieval, khiav ntawm 720p nrog 650 yeeb ncuab hauv Tegra 3 thiab Tegra 2. Thaum Tegra 2 stuttered thaum ua qauv qhia, Tegra 3 ua tau zoo heev. Tsis tas li ntawd, hauv qhov kev ntsuas ntsuas siv Coremark 1.0 benchmark, Tegra 3 tau qhab nia ntau dua ob zaug siab li Tegra 2.
Related Link:
NVIDIA Tegra 2 Dual Core vs Tegra 3 Quad Core (Kal-El) Cov Txheej Txheem Txawb (Kev ua yeeb yaj kiab suav nrog)
