传AMD将推Radeon HD 4830-快科技-科技改变生活

传AMD将推Radeon HD 4830

Skyangeles
2008年09月23日 10:20
0

业内传言称AMD将于近期推出一款新品中端显卡Radeon HD 4830，仍然使用RV770核心，拥有256bit显存位宽，相当于在Radeon HD 4850的基础上进一步进行简化。

首先我们需要明确Radeon HD 4830的定位。它是为了填补Radeon HD 4670和Radeon HD 4850之间的价格空间，对抗GeForce 9800GT而生的。因此其上市稳定后的价格区间应当在900元人民币上下，高价型号可能接近于非公版Radeon HD 4850，廉价版本可能略高于高配置的Radeon HD 4670。

以这样的定位，我们可以想象它的配置水准。由于同样为RV770核心，Radeon HD 4830将对其管线数及流处理单元数量进行一定削减，目前还不清楚其具体的削减数量，考虑到Radeon HD 4850拥有800个流处理单元，Radeon HD 4670拥有320个，640个或者480个也许是对HD 4830来说合理的数量。

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