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ʷǿֻоƬTegra2
2011-01-28 12:42йֻԭߣ

Tegra2ļܹͼ

ʷǿֻоƬTegra2ȻҪ˵ǡʷǿǻ˵ģΪĦɵITҵ磬ûǿֻиǿTegra2Ϊֹ(20111)ѾеǿֻоƬǿĺܶ࣬Dzֻ()

ôTegra2ͼ2һоƬأ

ǻ

Tegra2 SoCоƬһ߶ȼɻ̼ϵͳоƬĿǰЯʽͨšն˵ȫӦá

̨NVIDIAӢΰƳTegraĵڶоƬŹܷdzǿ

ͼУǿԿССSoCоƬУ8Ĵġ8˾Tegraȣ˫ARMӦôҲ˵ARM Cortex A9ġ

ϽARM Cortex A9ںˣƵʴﵽ1GHzͻӦó

ƵȥĺҪǿΪNVIDIA˼һֻý岥ΪҪƶնˣ˶ڸƷʺ͵͹ƵԵҪӢΰչPortalPlayer˾ƻipodǰƵϵͳõPortalPlayerоƬɼоƬ׿Խܡ

PortalPlayer˾ļƬSoCоƬƵdzǿڲMP3ʱϵͳĹĽ10ߣҲ˵ʵִֻﵽСʱȻ۵ֵƻipodʵ30Сʱ˶Tegra2ϵͳIJƷֵڴ


Tegra2ӵһƵ͸Ƶ֧1080P H.264ͽ롣ĿǰƷdz

Ȼʵ1920x1080صıҲ൱ЧҲĿǰiPhoneڵƷʵ޷ʵ֡岥š1080P뷽滹ûκһҹ˾ĽܴﵽǵĹЧʱȡTegra1080Pʱ书ĵ100ߡ㿼ΧĻĿӢΰ豸ĵ400ߣ1080P뷽ϵͳҪ1Wֳ豸ز1080p൱ʹ顣

ARM Cortex A9ԪƵԪƵͽ뵥ԪҪĻͼδͼźŴԪǸֻľ̬̬㹦ܡָ֧ߴ1200صͼ񴫸֧Զƽ⣬ԶԽһƵǾ̬ͼǶ̬ͼ֧֡ҿԽЩϢһҪĴԪTegra 2GeForceͼδоƬͼ

ͼΪNVIDIAԼȵļûжٽܵıҪ֮ȫ3DϷ3档GPU֧OpenGL ES 2.0иߵڴ͸ߵʱƵʡTegra2֧LPDDR2Ҫֻ֪QuakeIIIʱTegra1ܹ˳ʵ720Pֱʣ֡ʳ40֡ӢΰTegra2оƬʹ3Dϡ

ȻЩоƬıһĬĬŵARM 7һŹоƬԴƵ

Ҫ˵ǣTegra2ûϽͨоƬԭǣTegra2ҪϣȥͨоƬԿʺϸͨš绷豸

Tegra2ǫ̃40nmƳ̡߱2.6ڸܡоƬΪ49ƽסʵϣƵռ˺ܴһᵽ2A9Ԫռ10%ĺĿǰTablePCTegra2ƬDzñ8.8mmBGAװֻøСߴװ

ĿǰTegra2IJƷ

ĦDROID Bionic

һVerizonƵ4Gֻ䱸һ4.3ӢĵʽĻֶ֧㴥عܣֱҲﵽ540x960(QHD)ȸAndroid2.2汾ϵͳҲõӢΰTegra 2ƽ̨

ͬʱDROID Bionic䱸800صͷǰͷܹ֧4G½ƵͨһܹͨHDMIӿƵϤĦDROID Bionic2011ĵڶС1930mAh ֧HSPA+ 10.9mm ĦΪAtrix 4GṩרԵչ豸--һʵLenovo IdeaPad U1 Hybrid11.6Ļͼ̡HDMIUSBٷΪ "Webtop" ӦãӦNettopֻ豸IJۺͿʹ11.6չ豸Ļֻвٿأֱֻʹչ豸ĵԴ

ĦAtrix4G

Ħ׿Tagra 2˫˴ֻĦAtrix4GѾCES2011չʾԤС

ĦAtrix 4Gֱƣ䱸4.0Ӣ紥֧WVGAֱʺͶ㴥صȹܡֻĿǰصAndroid 2.2ϵͳȻΪṩͨҪ֪ȸʱϵͳʽгδ֪

ֻõTagra 2˫˴˹עȫµĴʹںٶȳɱͬʱﵽʡܺĵĿģͼоƬNVIDIAȫGeForceܹýֵ3DЧ㽫ơ

ֻ800صͷ䱸LEDƣ֧ԶԽԼ1080PȫƵ¼Ƶȹܣ䱸HDMIӿڣҺӲŸƵ⣬ֻ߱1GBRAM16GB ROM֧48GBĴ洢չ䱸1930ʱأԶ׼


LG Optimus 2X

LG Starǽܹעֻ䱸NVIDIA Tegra2˫ģ4ӢĻԼ800صͷӲʵԽͬƷ˫ֻȻһLGǰ档

ΪLG StarֻںдΪLG Optimus 2XͨűѾܹLGͼֵֻǰںʽͬΪAndroidϵͳNexus SȻ˶ŵľ档

LG Starֻ䱸һ4.0Ӣ紥800ͷLEDƣװӢΰ(NVIDIA)˫Tegra 2оƬͬʱ°汾Android 2.2汾ϵͳ֧µĽϵͳֻ֧1080PƵ¼ƺͲţǰͷƵͨڴ8GB֧32GB microSDչֻһ1500mAhء

ĵַ:http://www.cnonline.org/2011/article/11629.html

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