Is my CPU 32bit or 64bit

[Sophisticated]

Hey guys i wanna know what bit is my CPU because I'm building a gaming computer so i need to know if the operating system I'm planning to buy is compatible with it. I'm planning to get a

Microsoft Windows 7 Home Premium Edition 64BIT SP1 DVD OEM
http://ncix.com/products/?sku=45271&vpn=GFC-02050&manufacture=Microsoft

My CPU is

Intel Core i5 2400 Quad Core Processor LGA1155 3.1GHZ Sandy Bridge 6MB
http://ncix.ca/products/?sku=57964&vpn=BX80623I52400&manufacture=Intel

Would this work?

 

[hunter315]

All desktop level CPUs built after the Pentium 4 era and even some pentium 4's are 64 bit capable. The i5 2400 is a 64 bit CPU and will run that OS fine.