You might look at this chart:
http://www23.tomshardware.com/cpu_2007.html
It does not have all the Newer CPU's on it. Intel claimed they were releasing new celerons also. If the newer Celerons come out they will be almost as fast as a 2160. However, Intel has been slow to come out with these newer processors.
Things to look for:
FSB, Cache size, CORES (One, Duo, Quad), PROCESSOR SPEED, Benchmark
Intel has slowed down lately and is not releasing too many of their newer processors. I think since AMD has slowed down that they dont feel a need to ramp up their production so they actually backed off quite a bit. They may be having trouble with producing enough silicone for the newer 45nm die process.
These are the actions of a company with almost monopolistic powers. But, Hey, what ya gonna do?
I have seen some reference to and Engineering CPU Samples for the Celeron E1400 and E1600 on the Internet.
The Celeron has about 512k cache with a small cache on each core if it is a dual core celeron.
E1200 has about a 512k Cache FSB 800 45nm (Thinner Die Process) (Dual Core Celeron)
E2160 has about a 1Meg Cache FSB 800 65nm
E4500 has about a 2 Meg Cache FSB 800 65nm
E6550 has about a 4 Meg Cache FSB 1333 65nm
Q6600 has about a 8 Meg Cache FSB 1066 65nm
E8400 has about a 6 Meg Cache FSB 1333 45nm (Newer Thinner Better)
Might look at these Intel Websites:
Desktop Processors:
http://compare.intel.com/pcc/d...milyID=1&culture=en-US
Celerons
http://compare.intel.com/pcc/s...milyID=3&culture=en-US