The ability of processors to execute multiple threads simultaneously is called thread-level parallelism TLP. Views Read Edit View history. These size requirements necessitate a more complex fabrication process , which further adds to the production of fewer functional processors per single silicon wafer. In the consumer segment of the market as well, the X2 improves upon the performance of the original Athlon 64, especially for multi-threaded software applications. By placing two cores on the same die, the X2 effectively doubles the TLP over a single-core Athlon 64 of the same speed. The initial versions are based on the E-stepping model of the Athlon 64 and, depending on the model, have either or KB of L2 Cache per core.

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This page was last 44200 on 2 Septemberat In other projects Wikimedia Commons. In the consumer segment of the market as well, the X2 improves upon the performance of the original Athlon 64, especially for multi-threaded software applications.

Athlon 64 X2 – Wikipedia

Early x86 bit Am K8 Microarchitecture “Kuma” based models are K10 derived. By using this site, you agree to the Terms of Use and Privacy Policy. Multi-tasking also runs wthlon sizable number of threads; intense multi-tasking scenarios have actually shown improvements of considerably more than two times.

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By placing two cores on the same die, the Amd athlon 64 x2 dual core 4200 effectively doubles the TLP over a single-core Athlon 64 of the same speed.

PassMark – AMD Athlon 64 X2 Dual Core + – Price performance comparison

Advanced Micro Devices x86 microprocessors. Views Read Edit View history.

These applications can realize almost twice the performance of a single-core Athlon 64 of the same specifications. The ability of processors to execute multiple threads simultaneously is called thread-level parallelism TLP.

AMD Athlon 64 X2 4200+

Retrieved from ” https: Certain programs are currently written for only one thread, and are therefore unable to utilize the processing power of the second core. These size requirements necessitate a more complex fabrication processwhich further adds to the production of fewer functional processors per single silicon wafer.

The initial versions are based on the E-stepping model of the Athlon 64 and, depending on the model, have either or KB of L2 Cache per core. Having two cores, the Athlon 64 X2 has an increased number of transistors.

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List of AMD microprocessors. As a result, a larger area of silicon must be defect free. From Wikipedia, the free encyclopedia.

Webarchive template wayback links All articles with failed verification Articles with failed verification from June The primary benefit of dual-core processors like the Athlon 64 X2 over single-core processors is zmd ability to process more software threads at the same time.

Programs often written with multiple threads and capable of utilizing dual-cores include many music and video encoding applications, and especially professional rendering programs.

This lower yield makes the X2 more expensive to produce than the single-core processor. The need for TLP processing capability is dependent on the situation to a great degree, and certain situations benefit from it far more than others.