I have two i7 notebooks:

1) elitebook 8440p (energy star)
processor:Intel R core (tm) i7vpro cpu m620 @ 2.67 (4 cpus)
How come the hp is i7 and it has 4 cpus?

2) Toshiba a665 i7 8 cpus @ 1.6

both 4 gb ram and 512 mb dedicated nvidia gpu

i need help deciding which one to keep.
The Toshiba, because it has 4 cores with 8 threads , a dedicated graphics card and Toshiba's are way better than HP.