Intel Core Duo

What is the difference between Intel's Core Duo, and Core 2 Duo? I'm assuming Core 2 Duo is better, as it is the more recent version, but does it offer much more than the original Core Duo? I heard a rumour that Windows Vista won't run on Core Duo - is there any truth to the rumour?

 

I read this review, which, although I don't fully understand the technicallities of it, does help to answer my question. Does anyone know an answer about whether Core Duo is compatible with Vista? I would think it unlikely to be the case, but perhaps Core Duo isn't capable of running Aero Glass?

 

There is a bit of difference in architecture, but are very efficient processors. The Core 2 Duo supports 64-bit, which will mean it will be able to run Vista 64-bit, when it comes out. Also, it will be able to run 64-bit programs, however, this will take quite a bit of time.

Other differences are the fact that the T7X00 Core 2 Duo models have more cache (4 MB vs. 2 MB), and they are approximately 10 to 20% faster in processor heavy applications, clock for clock. If you compare slower Core Duo and Core 2 Duo, the difference is and it peaks at about 10%. But remember, these are in processor dependant applications, such as encoding ans video editing and not in Windows during some normal word processing and Internet surfing.

Core Duo is compatible with Vista, but it will not be able to take advantage of the 64-bit element in it.

 

OK, thanks! What is the 64-bit element of Vista?

 

It means that it will be able to run 64-bit programs on it. Those types of programs won't be around for quite a while, and some will offer no real benefit to consumers. For example, if 64-bit word processing programs came, out they won't help the speed of anything. Other programs, however, such as video editing and encoding applications, will see quite a jump in speed from 64-bit.

 

So 64bit will just speed some programmes up?

 

Yes, it will speed up programs quite alot. It will allow twice the data to be processed by the processor. So, for applications which have a larg bandwidth require, the extra bandwidth allowed by 64-bit will be very helpful.