How to compare CPU speed?

[aspfun]

Is there a list to compare CPU speed for PC and laptop?
I am going to buy a new PC or laptop but CPU speed is confused me.

 

[2048Megabytes]

Take a look at the below website. I wouldn't say the ratings on central processing units on this website are exact, but it gives you a general idea on performance.

http://www.cpubenchmark.net/

Edit: Might I also add, almost all desktops really beat laptops in processing power and in the category of future upgrades. Unless portability is a really big issue go with a desktop computer.

 

[2048Megabytes]

Just one general obsevation from me on cpubenchmark.net, I don't know how they do the ratings on some of the processors.

The Phenom 9950 Quad-Core is rated at a 2,950 while they rate the Phenom II 805 Quad-Core Processor at a 2,887. The Phenom II 805 has twice the Level 3 Cache of the Phenom 9950. In addition the 45 nanometer technology of the Phenom II 805 would really beat the 65 nanometer technology of the Phenom 9950. The Phenom II 805 should be rated higher than they have it rated on cpubenchmark.net.

 

[mx344]

Haha well the 805/9950 things seems fishy but the 9950 is a great cpu still, its not like the 805 crushes it.

But, OP, you can look at general stuff, amount of l2 cache, cpu speed, cores, maunfactoring process, thermal output, are some examples.

 

[2048Megabytes]

Haha well the 805/9950 things seems fishy but the 9950 is a great cpu still, its not like the 805 crushes it.

But, OP, you can look at general stuff, amount of l2 cache, cpu speed, cores, maunfactoring process, thermal output, are some examples.

The Phenom II 805 Processor would not completely crush the Phenom 9950 in processing power. From what I have heard the Phenom II generation of processors beat the Phenom first generation clock for clock by about 30 percent.

 

[NCspecV81]

with the recent public release of the intel compiler debacle... who knows really anymore. Especially with benchmarks.