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高端的PC平台,功耗是非常恐怖的。当65nm制程的CPU让高端平台的功耗降低后,高端平台的显卡则成为了耗电的大户。以nVIDIA的G80显卡为例,在官方说明文档中标明了新显卡对电源的要求:GeForce 8800 GTX要求使用450W和以上功率电源,GeForce 8800 GTS则要求用400W或更大功率电源。
High-end PC platform, power consumption is very scary. When the 65nm process CPU to lower the power consumption of high-end platform, the high-end platform graphics card has become a large power consumption. Take nVIDIA’s G80 graphics card as an example, the power requirements for the new video card are indicated in the official documentation: the GeForce 8800 GTX requires 450W and above, and the GeForce 8800 GTS requires 400W or more.