ATI Radeon 9700显卡前瞻-快科技-科技改变生活

ATI Radeon 9700显卡前瞻

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2002年07月30日 22:43
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香港Singtao网站刊登了Radeon 9700的预览文章:

"其他功能方面，Radeon 9700备有四个Vertex Shader，令三角形处理数由8500时代的69M/sec大幅增至300M+/sec，较Ti4600的136M/sec还要快一倍有多。FSAA方面虽然最多仍是6x，但会改用SMOOTHVISION 2.0，取样方式令画面更加顺滑。Aniso. Filtering方面，Radeon 9700今次终于可以配合Trilinear Filtering使用，提供更佳的画质，用户亦可选择配用Bilinear Filtering以增加效能。

Hyper-Z则改良至Hyper-Z III，提供最多24:1的记忆体宽频节省。TRUFORM 2.0则加进Displacement Mapping的支援，两方面配合起来以加强画面的圆滑。 "

需要指出的是，该文有一个错误:

"Radeon 9700内建八条支援DirectX 9的绘图管道，是首个用上八条绘图管道的绘图核心，每条管道有两个材质处理单元，在相同运作时脉下比Radeon 8500要多出一倍填充率。"

Radeon 9700每条Pipeline应该只有一个TMU才对。

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