Single core, 32 bit processor based systems are still available on the lower end of the price spectrum and remain suitable for less processor-intensive tasks, such as web surfing or email.Īlong with being 64 bit capable, most current releases are also dual core processors. Today, virtually all new processors produced are 64 bit. Additionally, 64 bit architecture greatly increases the amount of Random Access Memory that can be used during processing. In the simplest of terms, for a large calculation, the 32 bit processor would have to make two transactions for every one the 64 bit processor makes. 32 and 64 bit refer to the size or amount of data that can be processed in one operation. With the introduction of the Athlon 64 in September of 2003, AMD brought 64 bit computing to the desktop PC. For AMD there is the Athlon 64, Athlon 64 X2, Athlon X2, Athlon FX, Turion, and Opteron. The Core 2 Duo also includes the Quad cores and the Extreme Editions. On the Intel side we have the Pentium 4, Core, Core 2 Duo, Centrino, and Xeon as the most popular processors currently marketed. Some of the current offerings from Intel and AMD are illustrated below: As you would expect, the amount of work each processor can do over a period of time increases with each additional core. The bigger the cache, the more work that can be stored there and the more work that can be stored there, the less time it takes to get it processed. Besides the core, there is the cache area of the processor, which can be thought of as the ‘Inbox’ where work is temporarily stored while waiting for the processor to get to it. The advantages of multiple cores on a single processor include lower power requirements than multiple processors, less heat generation, which means a simpler cooling system, less complexity (and reduced manufacturing costs) in the motherboard as only a single socket is required, and reduced latencies between the communicating components, which translate directly into more speed. Dual or quad core computers only have a single processor, but that processor can have multiple ‘cores’. This is different from computers with multiple processors. The ‘core’ is the part of the microprocessor that does the work.
#Release date for amd k10 dual core Pc
Today, there are essentially three types of processors currently available for the desktop PC user: single core, dual core, and quad core. Recent years have been marked by the emergence of multi-core processor technology. Over the past 20+ years, the PC industry has revolved around key innovations in processor technology.
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