Radeon HD 4750/4730神秘现身疑为40nm RV740-快科技-科技改变生活

Radeon HD 4750/4730神秘现身疑为40nm RV740

上方文Q
2009年02月02日 11:15
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显卡驱动INF文件往往是发现新品秘密的最佳场所，而催化剂9.1透露了两款新型号：Radeon HD 4750和Radeon HD 4730。

从命名方式上看，这两款卡应该介于RV730 Radeon HD 4600和RV770 Radeon HD 4800系列之间；再结合AMD显卡的发布规划，我们不由得猜测，这难道就是首款40nm工艺核心RV740？

根据此前披露的规格，RV740相当于RV770的精简版，集成640个流处理器和32个纹理单元，标配512MB GDDR5显存，位宽128-bit，有效频率3.6GHz。

当然，Radeon HD 4750/4730究竟是何方神圣还有待进一步验证，除了RV740还有可能只是特定的OEM型号。

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