NVIDIA Tegra 2 vs Apple A5
Apple A5 yog ib pob ntawm pob (PoP) System-on-Chip (SoC) uas yog muag nrog Apple's iPad 2 ntsiav tshuaj. Thaum tsim los ntawm Apple nws yog tsim los ntawm Samsung thiab xav tias yuav siv nrog rau tiam tom ntej iPhones. Tegra ™ 2 kuj yog SoC, uas yog 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. 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 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 tseem tso cai saib 1080p HD tsos khaws cia ntawm lub xov tooj ntawm tes ntawm HDTV nrog lub zog siv qis heev los ntawm nws 1080p Video Playback Processor.
Apple A5
Apple A5 yog SoC tsim los ntawm cov kua thiab tam sim no siv hauv Apple lub iPad 2 ntsiav tshuaj. Kua A5 suav nrog dual-core ARM Cortex-A9 MPCore CPU thiab Apple hais tias CPU no muaj zog ob zaug li CPU ntawm A5 tus thawj coj Apple A4. Lub GPU hauv Apple A5 yog dual-core PowerVR SGX543MP2 thiab nws tau lees tias qhov GPU no yog cuaj zaus muaj zog dua li nws cov neeg ua ntej GPU. Ntxiv A5 muaj 512 MB ntawm lub zog qis DDR2 RAM clocked ntawm 1066 MHz. A5 muaj lub zog siv tsawg thiab yog li muab kwv yees li 10 teev ntawm lub roj teeb lub neej.
Qhov txawv ntawm NVIDIA Tegra 2 thiab Apple A5
Apple A5 yog System-on-Chip (SoC) tsim los ntawm Samsung thaum Tegra 2 yog SoC tsim los ntawm Nvidia. Tegra 2 siv 1st mobile dual-core CPU uas muaj peev xwm ua haujlwm tau zoo heev thiab nws tau ua ke nrog ULP GeForce GPU, thaum Apple A5 yog khub nrog dual-core PowerVR SGX543MP2. Thaum nws los txog rau qhov kev ua tau zoo, tau muaj qhov ntsuas ntsuas tau ua tiav (los ntawm anandtech) siv GLBenchmark 2.0, los ntawm kev sib piv iPad 2 uas muaj Apple A5 thiab Motorola Xoom uas muaj Tegra 2. GLBenchmark 2.0 ntsuas qhov kev ua tau zoo ntawm OpenGL ES 2.0 ntawm cov khoom siv sib xws. Thaum sib piv cov txiaj ntsig ntawm Geometry thoob plaws - kev ntsuas daim duab peb sab, Geometry thoob plaws - tawg daim duab peb sab kev xeem thiab sau tus nqi - kev ntsuam xyuas kev ntxhib los mos, nws tau pom tseeb tias hauv tag nrho lawv iPad (muaj Apple A5) ua tau zoo dua Motorola Xoom (muaj Tegra. 2). Ntxiv mus, hauv GLBenchmark 2.0 Egypt, GLBenchmark 2.0 Egypt - FSAA, GLBenchmark 2.0 Pro thiab GLBenchmark 2.0 Pro - FSAA, Apple iPad 2 outperforms Motorola Xoom.
