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PassMark - AMD Athlon Dual-Core - Price performance comparison
Certain programs are currently written for only one thread, and are therefore unable to utilize the processing power of the second core. K8 Microarchitecture "Kuma" based models are K10 derived.

List of AMD microprocessors. By placing two cores on the same die, the X2 effectively doubles the TLP over a single-core Athlon 64 of the same speed.
Athlon 64 X2 Dual Core + Can Run PC Game System Requirements
Webarchive template wayback links All articles with failed verification Articles with failed verification from June Early x86 bit Am As a result, a larger area of silicon must be defect prlcessor. These size requirements necessitate a more complex fabrication processwhich further adds to the production of fewer functional processors per single silicon wafer.
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The ability of processors to execute multiple threads simultaneously is called thread-level parallelism TLP. Advanced Micro Devices x86 microprocessors. 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. These applications can realize almost twice the performance of a single-core Athlon 64 of the same specifications. This lower yield makes the X2 more expensive to produce than the single-core processor.
By using this site, you agree to the Terms of Use and Privacy Policy. Having two cores, the Athlon 64 X2 has an increased number of transistors.
Multi-tasking also runs a sizable number of threads; intense multi-tasking scenarios have actually shown athkon of considerably more than two times.

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 proessor core. Retrieved croe " https: 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.
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 page was last edited on 2 Septemberat The primary benefit of dual-core processors like the Athlon 64 X2 over single-core processors is their ability to process more software threads at the same time.
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