ATI也有PCIE-AGP桥接芯片-快科技-科技改变生活

ATI也有PCIE-AGP桥接芯片

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2005年02月06日 11:32
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ATI此前一直推广原生PCIE方案，而且高端产品没有AGP版本，目前最高端的AGP显卡就只有9800和9600系列。但事实上PCIE尚未普及，AGP显卡还有大量的市场，难道ATI会放弃这块市场吗？

答案是显然的，和Nvidia类似，ATI同样也是以桥接芯片来实现对AGP总线的支持。ATI的桥接芯片名为RIALTO，该芯片可以允许原生PCIE芯片支持AGP总线。

以下是援引HKEPC的报道:

"由于PCI-E将成市场所趋，因此ATi亦不会摆放太多开发资源在AGP接口上，而改用接桥把PCI-E核心用在AGP接口上，而今日台湾某大品牌的工程样本流出新一代ATi接桥的模样，其代号为RIALTO，ATi将打算把它用于R430及RV410以上，此举将可望把ATi现时在AGP市场的劣势扭转。

ATI也有PCIE-AGP桥接芯片

而RIALTO接桥晶片将会放置于显示卡的背后，而非nVidia接桥放置于前面，同时其工作热量很低，并不需要使用散热片也能正常运作，看来ATi的接桥工艺十分成熟。"

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