超级RV770：首款非公版Radeon HD 4870 1GB曝光-快科技-科技改变生活

超级RV770：首款非公版Radeon HD 4870 1GB曝光

上方文Q
2008年07月20日 03:09
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虽然Radeon HD 4870显卡已经大量上市，但全部基于AMD-ATI公版设计，缺乏特色，直到今天PowerColor改变了这一局面。

该卡核心频率提升至800MHz(公版750MHz)，GDDR5显存容量也增至1GB，但频率未定，只知道会很高。尽管频率更高，但由于采用了Zerotherm PCS专业风扇，PowerColor称该卡的核心温度要比公版卡低最多20℃。

这块非公版Radeon HD 4870是“超级RV770”计划的一部分，核心/显存频率最高有望超至950/1200MHz，已经可以向GeForce GTX 280发起冲击。

PowerColor仍在对这块卡进行最后的调教，何时发布、价格多高也没有定下来。

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