What is the difference between 2.2 ghz and 2.13 ghz?
The "GHz" rating specifies the clock speed, or frequency, at
which a processor operates. Generally, a processor with a higher
clock speed will make for a faster computer. If the processors are
from the same brand and family (e.g. Intel Core 2 or AMD Phenom
II), The 2.13 GHz processor will be slightly faster. Take note that
if the processors are not of the same brand (Intel vs. AMD) or of
the same family (Intel Core 2 vs. Intel Celeron), then the clock
speed (GHz) becomes less relevent and may not be the best rating
for speed. For Intel, the best processors are Core 2 Quad or Core 2
Duo, followed by Pentium D, Celeron D, and Atom, from best to
worst. For AMD, the list goes like this: Phenom II (only available
for desktops), Turion (only available for notebooks), Athlon 64,
and Sempron. Bottom line: Iif the processors you are looking at are
of the same type, there will be very little difference between 2.0
and 2.13GHz processors. The 2.13 would be just a bit faster. If
they are not of the same type, the difference will be greater.