Haswell  架构 没有独显,核显直接用?
Haswell官方的要核显参数,OCTA有全套配置模板也要
		<key>PciRoot(0x0)/Pci(0x2,0x0)</key>
		<dict>
			<key>AAPL,ig-platform-id</key>
			<data>AwAiDQ==</data>
			<key>AAPL,slot-name</key>
			<string>Built-In</string>
			<key>device-id</key>
			<data>EgQAAA==</data>
			<key>framebuffer-fbmem</key>
			<data>AACQAA==</data>
			<key>framebuffer-patch-enable</key>
			<data>AQAAAA==</data>
			<key>framebuffer-stolenmem</key>
			<data>AAAwAQ==</data>
			<key>model</key>
			<string>Intel HD 4400/4600</string>