Simple Beam Bending Moment Calculation for cold form Member

Dear Sir,

Here we are facing problem in design of cold form steel member. The calculated value of "Bending Moment" for cold form member and built-up steel member not matching.

where as the theoretical calculation values matches with bending moment value calculated for built-up member .

The design code which we have used for design of built-up member - AISC-360-05 and for cold form design - AISI.

here with i have attached staad model for your reference.