64 Bit Processors?

Hiya!

Well, looks like I got an old laptop, but the thing is.... it doesn't work. Dell Inspiron 8500/8600 series. It won't boot into Windows XP except in safe mode. Anyway, I was thinking of putting Ubuntu 10.10 on it and remaking it into an actually usable machine. Good idea, right? 
Well.... the thing is I don't know much about these older processors, so my question is:

Are any of these 64 bit processors? Or are they just 32 bit?

Intel® Mobile Pentium® 4M
Intel® Mobile Pentium® M

I want to install the appropriate type of Ubuntu 10.10, 32 bit or 64 bit. Its just that the processor needs to be compatible...

Thanks!

aelias366 years ago
Google is your friend. Seriously. They are both 32-bit.
+1