The CPU, or Central Processing Unit performs the calculations and logic functions of the computer. CPU's only perform the most basic of functions, such as adding the contents of a memory location to the contents of a CPU "register", or comparing the contents of one register to the contents of another register and "jump" on a specified condition such as "equal to", "greater than" or "less than". CPU's are also able to initiate transfer of large blocks of data, read or write data to/from peripheral devices, and in general, watch over system functions. Of course, this is an oversimplification of the power and function of the CPU, but it gives you an idea of what is going on. CPU's have the capacity to perform many low level functions that are enhanced when added together into an application. If done correctly, the entire process is transparent to the user and all you see is a well designed application. The heatsink and the cpu needs a fan to cool them off
Yes most technology have cpus.
CPUs are designed especially for Laptops. They will shut off portions of themselves when not in use.
some factors that you need to consider.first the purpose you need that cpu.the cpus clock,the cpus fsb,the cpus socket to be compatible with your motherboard and the cpus l2 cache
No. If you want dual CPUs from AMD, you need to get opteron CPUs.
csic
Too many to even begin to list here, forget describing the architectures.
AMDs 'dual core' CPUs, those that contain 2 CPU cores, as opposed to the 1 CPU core found in earlier AMD (and intel, VIA, cyrix etc) CPUs. Dual core CPUs have much better multitasking performance than traditional single core CPUs.
yes
Yes.
They are treated exactly like two separate CPUs. Any operating system that can use multiple CPUs can also use a processor with multiple internal cores, with no changes needed to the code.
Front Side Bus (for older Intel CPUs). Hypertransport (for AMD) and CSI (for newer Intel CPUs)
The two major brands of personal computer CPUs are AMD and Intel. A distant second runner up is Via, which makes CPUs for netbooks and other low-power applications. These all manufacture CPUs using the x86 and x86-64 instruction set.