Parameters to check while differentiating two servers

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1

Hi All,
I have two solaris servers.
Please tell me what all parameters i can check to find out the difference between two servers.
how to differentiate based on H/W,S/W etc
like i have two servers

 
spdwa013 $ uname -an
SunOS spdwa013 5.8 Generic_117350-61 sun4u sparc SUNW,Sun-Fire-480R
 
and 
 
[oasis.spdwa530] uname -an
SunOS spdwa530 5.8 Generic_117350-61 sun4u sparc SUNW,Sun-Fire-V440

Any help?
Thanks

2

/usr/platform/`uname -i`/sbin/prtdiag

psrinfo -v

prtconf

You can use these commands to check the difference in hardware