Can someone explain the Intel Pentium D 925 3.0GHz Dual Core processor to me?

[MWoO]

Ok, so I am an idiot when it comes to computers. I'm looking to buy a new one and I think I found a good deal, BUT it says it has an Intel Pentium D 925 3.0GHz Dual Core.

Now, i know that Dual Core means it has basically 2 processors. But, I can't figure out if Intel Pentium D 925 3.0GHz Dual Core means that it has 2 processors that amount to a total of 3.0GHz, or if it means it has 2 processors that are each 3.0GHz. PLEASE help me.

 

[erniebert1234ss]

I'm an idiot about these things too.

BJ

 

[MWoO]

That really wasn't much help.

 

[Ilikemuppets]

No, But it sounds pretty powerful though. Mines only 1.6 GHz or so.