wine on Intel Xeon Processor

[Ananth M]

Hi

I have a windows application that calls a function (
approximately 10000 times) exported by a third party DLL.

I have two machines ( one with Intel pentium 4 processor and
other with Intel Xeon processor ) with RHEL 4.0 installed on both of these
machine.

If I execute the windows application on the first machine (one
with Intel pentium 4 processor ) using WINE, the execution time is almost
equal to the execution time in windows machine.

But, if I execute the same application on the second machine
(Intel Xeon processor ), the execution time is almost 6 times to the first
machine.

I am using WINE-0.9.2 and wine is installed by downloading the
wine source code from winehq.org

Is it a known issue (or )
           Do I need to do any additional configuration setting to work with
Intel Xeon processor ?

Any suggestions please

Thank you
Ajay