how is measured the speed of a laptop?

Desktops ususally influence 1.2 Ghz or 2.1 Ghz and so on But what about laptops? The label only voice AMD or things like that


Answer:

Ghz aren't a apposite indication of performance even for desktops. Until lately (Athlon64 vs Pentium 4 days and pre-Core 2 Duo) AMD had better observation on most applications even with a lower clock speed. The manufacturer can also play tricks to ramp up the speed of the clock but not actually boost the production any.



I would highly recommend getting a dual core processor from any AMD or Intel. The budget dual cores are good for most users and you reward a hefty premium for the higher speeds.



Centrino (dual core) are around the same enactment as Core 2 Duo processors EXCEPT the Core 2 supports 64bits. For the most part, you don't have need of to worry going on for this so go near the cheaper one.



The X2 from AMD does support 64 but it is slower than the Intel processor. For the price though, you'll get other if you go this route.
Ghz contained by no longer a good show of speed.

A 1.66ghz core duo is faster than a 3ghz pentium 4.

You requirement to look at the benchmarks, Like 3dmark05. They can measure cpu and gpu narration.