On Tue, 20 Sep 2016, Jeff Ross wrote: > How can I tell if the Xeon 3220 > processor has the PAE NX bit? I see nothing in the tech sheet about PAE NX. > http://ark.intel.com/products/28034/Intel-Xeon-Processor-X3220-8M-Cache-2_40-GHz-1066-MHz-FSB
Look at the very bottom: it says ``Execute Disable Bit: Yes.'' That is the NX bit. (Intel calls it the XD bit.) This has been around a while. Anything you come across that isn't ancient will include it. Martin
