You can use a tool like "cpuz" (*1) to determine the exact type of cpu your systems have ...
then you can look up their performance on a site like cpubenchmark.net ... the easiest way is
to search for the cpu name followed by benchmark on google and look for the link
to the above mentioned site ...
however ...
take the results with a grain of salt ... there is more to system performance than just
cpu power.
In general I agree with the above statement, that a Pentium D ( even the ones with high
clockrates near 4ghz ) will be slower than a normal core 2 duo.
Rainer
*1 http://www.cpuid.com/softwares/cpu-z.html
then you can look up their performance on a site like cpubenchmark.net ... the easiest way is
to search for the cpu name followed by benchmark on google and look for the link
to the above mentioned site ...
however ...
take the results with a grain of salt ... there is more to system performance than just
cpu power.
In general I agree with the above statement, that a Pentium D ( even the ones with high
clockrates near 4ghz ) will be slower than a normal core 2 duo.
Rainer
*1 http://www.cpuid.com/softwares/cpu-z.html