Will this work with AMD64?

[Paul Halliday]

http://processorfinder.intel.com/details.aspx?sSpec=SLANP

CPU: Intel(R) Xeon(R) CPU           X5460  @ 3.16GHz (3158.77-MHz 686-class CPU)

I am just reading this (the "marked as 5xx numbers" has me confused):

# Intel 64-bit Xeon™ (“Nacona”). This processor is fabricated on 90nm
process technology, and operates with 2.80 to 3.60 GHz (FSB 800MHz)
and Intel E7520/E7525/E7320 chipsets.
# Intel Pentium® 4 Processor supporting Intel EM64T (“Prescott”). This
is fabricated on 90nm process technology, uses FC-LGA775 package, and
operates with 3.20F/3.40F/3.60F GHz and Intel 925X Express chipsets.
The corresponding S-Spec numbers are SL7L9, SL7L8, SL7LA, SL7NZ,
SL7PZ, and SL7PX. Note that processors marked as 5xx numbers do not
support EM64T.

Thanks!