Modern CPUs usually need cooling fans to keep them from reaching dangerously high temperatures.
Intel made a 2.2-GHz dual core processor called the E2200. The E2200 was intended for use in desktop computers, and has a traditional Intel Pentium form factor. The sSpec number for this processor, the number printed on the processor that indicates the processor's capabilities, including core speed, voltage, cache speed and other features, is SLA8X. If your processor has that number printed on top, it is an Intel Pentium Dual Core E2200.
CPU Speed
The CPU speed of the Intel Pentium Dual Core E2200 is 2.2 GHz. This speed is the clock rate at which instructions are passed through the processor cores. With two cores, this processor can, in theory, make as many calculations as a single core processor running at 4.4 GHz. However, many other factors affect the performance of a CPU with two cores.
Bus Speed
One of the factors that affects performance in a CPU, especially a dual core CPU, is the processor's bus speed. The bus speed controls how fast instructions are transferred to the CPU from the computer's random access memory (RAM). The faster the bus speed, the faster the instructions move from memory to the CPU for processing. The bus in the Intel Pentium Dual Core E2200 is 800 MHz.
Cache Size
A second factor in dual core processor performance is the size of the cache memory on the processor. This cache memory stores instructions sent through the bus as they wait to be sent to the CPU. The larger the cache, the more instructions that can be stored in very high-speed memory for processing. The Intel E2200 has 1 MB of cache. Cache in Intel Dual Core processors is called L2 cache.
Manufacturing Technology
Manufacturing technology in CPU manufacturing is measured in the smallest size that the integrated circuit (IC) fabrication can etch on the silicon chip. The smaller the individual component, the more densely the transistors can be packed onto the same piece of silicon. The E2200 was designed using 65 nanometer (NM) technology. Many current Intel Dual Core processors are made using 45 NM technologies.
Thermal Specifications
As a CPU operates, the instructions and electricity traveling at high clock rates through the silicon generate heat. Modern CPUs generate so much heat that they frequently need a dedicated fan to cool the CPU. The Intel Pentium Dual Core E2200 is designed to have a maximum thermal transfer temperature of 73.3 degrees C.
Tags: Intel Pentium, Intel Pentium Dual, Pentium Dual, Core E2200, core processor, Dual Core E2200, Pentium Dual Core