帝盟推出超高频Radeon HD 4870：950/1200MHz-快科技-科技改变生活

帝盟推出超高频Radeon HD 4870：950/1200MHz

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2008年07月01日 10:33
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帝盟(Diamond Multimedia)近日宣布了一款超频版ATI Radeon HD 4870 XOC Black Edition，核心/显存频率达到了惊人的950/1200MHz，不过该卡仅用于Smooth Creations的品牌机。

帝盟的这款黑盒版Radeon HD 4870 XOC默认频率就有800/1100MHz(等效4.4GHz)，比公版标准的750/900MHz分别提高了50MHz和200MHz。

不仅如此，帝盟还为该卡准备了自家研发的固件，可以充分释放其潜力，将核心频率提高到950MHz，显存频率则高达1200MHz(等效4.8GHz)，比公版高出26.7％和33.3％。考虑到公版的HD 4870就已经不逊色于GeForce GTX 260，相信在这样的高频率下应该已经可以向GeForce GTX 280叫板了。

这块高频Radeon HD 4870将于明日上市，有消息称会稍后推向零售市场。

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