Dear Scott,
Thank you for the reply.
I am using an Intel Core i7-4770 Processor (8M Cache, upto 3.90 GHz). This processor supports Intel Virtualization Technology for Directed I/O (VT-d) according to http://ark.intel.com/products/75122/Intel-Core-i7-4770-Processor-8M-Cache-up-to-3_90-GHz
Regards,
--Vinu.