英特尔至强处理器的最大功率规格管理功能

2017 IEEE 26th Conference on Electrical Performance of Electronic Packaging and Systems (EPEPS) Pub Date : 2017-10-01 DOI:10.1109/EPEPS.2017.8329719

N. Haider, Amanda Sewani

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引用次数: 0

摘要

跨服务器处理器世代的性能改进的驱动因素，如更高的核数、频率和更多的并行处理，与最大电功率(PMax)规格有着基本的相关性。该规格决定了主板电源的大小，机架电源的大小，最终决定了服务器场的功率容量。因此，减少PMax对电力输送影响的机制是非常有价值的。本文描述了最新的英特尔至强处理器系列中一个新颖的、可扩展的特性，该特性可以在不损失性能的情况下抑制不断上升的PMax规格。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Maximum power specification management feature in Intel Xeon CPUs

The drivers for performance improvement across server processor generations such as higher core count, frequency and more parallel processing have a fundamental correlation with the maximum electrical power (PMax) specifications. This specification determines the size of the motherboard power supply, the rack power supply and ultimately the server farm power capacity. Consequently, mechanisms to reduce the impact of PMax on power delivery are extremely valuable. This paper describes a novel, scalable feature in the newest line of Intel Xeon Processors that curbs the rising PMax specifications without any loss in performance.

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来源期刊

2017 IEEE 26th Conference on Electrical Performance of Electronic Packaging and Systems (EPEPS)

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