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双核1.8GHz 德仪发布移动芯片OMAP4470

来源:中关村在线
2011年06月05日12:13
 德州仪器(Texas Instruments)刚刚发布了旗下最新的移动处理器,主频1.8GHz的双核OMAP4470,也就是刚刚在台北Computex展示的新品。这颗芯片适用于智能手机与平板产品,相对于其它移动处理器,德仪的OMAP4470能够提供更加优秀的表现。



双核1.8GHz 德仪发布移动芯片OMAP4470

  根据德州仪器官方的数据,OMAP4470在网页浏览方面的性能提升达80%,图形处理的表现提升250%,视频处理的表现提升200%,支持最多三台显示器输出,最高分辨率达2048x1536(QXGA),更强的移动运算能力秒杀其它移动处理器。

 

Feature

Benefit

Two ARM® Cortex™-A9 MPCores™ running up to 1.8GHz per core

80% increase in Web browsing performance

Two ARM Cortex-M3 cores

Smart multicore processing optimized for low-power and real-time responsiveness

SGX544 graphics core

2.5x overall graphics performance increase; support for DirectX, OpenGL ES 2.0, OpenVG 1.1, and OpenCL 1.1

Hardware composition engine with dedicated 2D graphics core

Frees GPU to manage intensive tasks; maximizes power-efficiency

Display subsystem

Supports as many as three HD displays and up to QXGA (2048×1536) resolution; HDMI supporting stereoscopic 3D

Dual-channel, 466 MHz LPDDR2 memory

Higher memory bandwidth enables rendering and compositing of multilayer content at high resolutions

Complete pin-to-pin hardware and software compatibility

Rapid transition and maximum re-use of investment from OMAP4430 and OMAP4460 processors

*Comparative data relative to the OMAP4430 processor

  全新的OMAP4470将会在2011半年开始出货,真正搭载OMAP4470的产品要等到2012上半年才能问世。

 
(责任编辑:刘鹏)
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