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Also in response to the PowerXpress technology from AMD, a configuration of similar concept named “Hybrid SLI” was announced on January 7, 2008. The setup consists of an IGP as well as a GPU on MXM module. The IGP would assist the GPU to boost performance when the laptop is plugged to a power socket while the MXM module would be shut down when the laptop was unplugged from power socket to lower overall graphics power consumption.
In the mean time, Hybrid SLI will also be available on desktops, with PCI-E …