Rambus XDR内存出货5000万颗 PS3居功至伟-快科技-科技改变生活

Rambus XDR内存出货5000万颗 PS3居功至伟

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2008年04月01日 10:00
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Rambus公司今天宣布，其XDR DRAM内存芯片已经全球出货5000万颗，而达到2500万颗还不过是去年年中的事儿。

虽然Rambus的专利和授权问题一向为人诟病，不过XDR却取得了很大的成功。当然，Rambus首先要感谢的还是索尼及其PS3游戏机，毕竟在每台PS3里都有四颗Rambus XDR内存芯片，而PS3的全球出货量去年底就已超过1000万台，以此计算单单是索尼就买走了4000多万颗XDR内存，差不多还是能占到九成。

去年10月份，尔必达还推出了业界速度最快的内存芯片：来自Rambus授权的4.8Gbps 512Mb XDR DRAM，峰值带宽可达9.6GB/s。奇梦达也已开始试产这种芯片。

Rambus还计划将XDR的频率提高到8.0Gbps，单设备带宽将提升至16.0Gbps。

Rambus XDR内存出货5000万颗 PS3居功至伟

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