迪兰恒进首推GDDR4显存Radeon HD 4850-快科技-科技改变生活

迪兰恒进首推GDDR4显存Radeon HD 4850

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2008年11月10日 00:13
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由于价格较高、性能优势不明显，GDDR4显存并没有得到广泛应用，只在AMD(ATI)的部分高端显卡上可以看到，NVIDIA直接就无视了这种规格。现在新一代的GDDR5已经崭露头角，那么GDDR4是不是就此销声匿迹了么？

也不尽然。迪兰恒进近日发布的一款“AX4850 512MD4-PPH”就配备了GDDR4显存，容量512MB，等效频率2200MHz，比GDDR3版高出214MHz。

除了显存规格更高，这块非公版Radeon HD 4850的核心频率也提升到了675MHz，相比公版高出了50MHz。在迪兰恒进PCS热管风扇的配合下，性能应该能有一定的提升，价格还能同时保持在较低水平上的话肯定还是会颇有吸引力的。

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