GTS450所用PCB泄漏图

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NVIDIA GF106 Reference PCB Drawings Surface
Two days after reports surfaced about NVIDIA readying the GeForce GTS 450 mainstream graphics SKU for a late August launch, PCInLife got a hold of the PCB's x-ray drawings, which reveals quite a bit about the GF106 GPU the GTS 450 is based on. The PCB reveals a square GPU that is bordered on three sides with six memory chips, is powered by a 3+1 phase VRM, draws power from a 6-pin PCI-E power input, supports 2-way SLI, and has display outputs including two DVI and a mini-HDMI.

The presence of six memory chips particularly intrigues, as it could indicate a 192-bit wide memory interface. Perhaps two of those slots are empty, if GTS 450 does end up with a 128-bit memory interface, and enabled on a higher SKU, or that GTS 450 itself has a 192-bit memory interface (supporting 768 MB or 1536 MB of GDDR5 memory). Expect more details to come out in the run up for end-August.

我来补个翻译：


NVIDIA GF106 参考 PCB 图面
两天后报告出现有关准备就绪 GeForce GTS 450 主流图形 SKU 的一晚的 8 月推出的 NVIDIA PCInLife 抓住了的 PCB 的 x 射线的绘图，揭示了不少关于 GTS 450 基于 GF106 GPU。 PCB 揭示了包括两个 DVI 和一个小型 HDMI 输出的三面有六个内存边界的 GPU 芯片、 3 + 1 相电压调节模块电源、 功耗从一个 6 针 PCI-E 电源输入、 支持 2 路 SLI 和已显示的广场。

存在六个内存芯片特别是机关算尽，它可能表明 192 位宽的内存接口。 也许这些插槽的两个是空 GTS 450 会不会得到一个 128 位内存的接口，启用对更高 SKU，或 GTS 450 本身有一个 192 位内存接口 （支持 768 MB 或 GDDR5 内存 1536 MB)。 期望为 8 月底运行中走出来的更多详细信息。


  

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