Talking about dual-core CPU What is the meaning??? Wang Zhi Jiao master `
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Experts answer: In fact, dual-core processor is based on a single processor on a semiconductor has the same features two processor cores. In other words, the two physical processor cores integrated into a nucleus, 2 core can complement each other, so that to maximize the effectiveness of CPU. In fact, the dual-core architecture is notWhat new technologies, but after the server dual-core processor has been patented, and now this situation will change now, when applied to a desktop processor, will come up ~! PentiumD current Intel processors has been formally named "8XX" series A total of three models, namely, 840 (3.2GHz), 830 (3GHz) and 820 (2.8GHz), still use 0.09-micron manufacturing process, and LGA775 package structure, and support for 800MHz front side bus, in which 820 model will not support Intel's Enhanced SpeedStep technology.In addition, Intel is also providing enthusiasts have launched a dual-core processors PentiumEE840 frequency of 3.2GHz, supports Hyper-Threading Technology. Due to power restrictions, 65nm production technology in mastering the former - at least before the second half of 2006, Intel is unlikely to releaseHigher frequency PentiumD. AMD's desktop dual-core processor known as the official life Athlon64X2, using two versions of the Athlon64 core of Venice, each core has a separate 512KB (1MB) L2 cache and execution unit. Thus, in addition to more thanA "core", the Athlon64 from the structure relative to the current structure and without any change. Athlon64X2 most of the technical features, functions with the current commercially available, based on AMD64 architecture processor is the same, and these will continue to use 1GHzHyp dual-core processorserTransport bus connected with the chipset and supports dual-channel DDR memory technology. And PentiumD difference is, Athlon64X2 the two cores do not need to communicate in this way by an external FSB. Athlon64X2 internal integrates a SystemRequestQueue (SRQ) arbitration equipment, each of the core to its request on the SRQ, when, after a request for access to resources will be sent to the appropriate implementation of the core, all processes are completed within the scope of the core CPU. AMD dual-core stress is the real income of the two core KanIntegrated into a silicon core, it can truly play the dual-core efficiency, unlike the rival's products in fact the two Packet Design, there will be transmission bottleneck between the two core issues. So Athlon64X2 architecture is superior to PentiumD architecture, especially in high-load multi -Thread * multi-tasking environment, AMD's processors, the performance will be better than the Intel processor performance.
Experts answer: In fact, dual-core processor is based on a single processor on a semiconductor has the same features two processor cores. In other words, the two physical processor cores integrated into a nucleus, 2 core can complement each other, so that to maximize the effectiveness of CPU. In fact, the dual-core architecture is notWhat new technologies, but after the server dual-core processor has been patented, and now this situation will change now, when applied to a desktop processor, will come up ~! PentiumD current Intel processors has been formally named "8XX" series A total of three models, namely, 840 (3.2GHz), 830 (3GHz) and 820 (2.8GHz), still use 0.09-micron manufacturing process, and LGA775 package structure, and support for 800MHz front side bus, in which 820 model will not support Intel's Enhanced SpeedStep technology.In addition, Intel is also providing enthusiasts have launched a dual-core processors PentiumEE840 frequency of 3.2GHz, supports Hyper-Threading Technology. Due to power restrictions, 65nm production technology in mastering the former - at least before the second half of 2006, Intel is unlikely to releaseHigher frequency PentiumD. AMD's desktop dual-core processor known as the official life Athlon64X2, using two versions of the Athlon64 core of Venice, each core has a separate 512KB (1MB) L2 cache and execution unit. Thus, in addition to more thanA "core", the Athlon64 from the structure relative to the current structure and without any change. Athlon64X2 most of the technical features, functions with the current commercially available, based on AMD64 architecture processor is the same, and these will continue to use 1GHzHyp dual-core processorserTransport bus connected with the chipset and supports dual-channel DDR memory technology. And PentiumD difference is, Athlon64X2 the two cores do not need to communicate in this way by an external FSB. Athlon64X2 internal integrates a SystemRequestQueue (SRQ) arbitration equipment, each of the core to its request on the SRQ, when, after a request for access to resources will be sent to the appropriate implementation of the core, all processes are completed within the scope of the core CPU. AMD dual-core stress is the real income of the two core KanIntegrated into a silicon core, it can truly play the dual-core efficiency, unlike the rival's products in fact the two Packet Design, there will be transmission bottleneck between the two core issues. So Athlon64X2 architecture is superior to PentiumD architecture, especially in high-load multi -Thread * multi-tasking environment, AMD's processors, the performance will be better than the Intel processor performance.
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