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Server Power Consumption

Intel® processors optimize server power consumption

Intel’s next-generation servers reduce power consumption

As cloud-computing services and other forces increase the demands of your data center, creating a more efficient IT infrastructure is essential. With the right server technology, not only can you put more powerful applications in the hands of users via your private cloud, you can simultaneously keep your energy bills down.

Automated power management

With the versatility to automate and adapt performance to meet server workloads, Intel® Xeon® processor E5 family-based servers deliver a noticeable improvement in your data center’s ability to handle storage, network, virtualization, and security demands. This improves your ability to allocate and dynamically balance power at the rack, row, or data center level to optimize performance and reduce costs.1, 2

Upgrading to these server processors helps you optimize power in several ways:

  • Fine-tuning control: Power tuning technology uses onboard sensors to give greater control over power and thermal levels across the system.
  • Automatic regulation: Intel® Intelligent Power Technology automatically regulates power consumption to combine industry-leading energy efficiency with intelligent performance that adapts to your workload. It’s supported by the Intel® Node Manager for increased rack density and the Intel® Data Center Manager for greater data center efficiency.
  • Traffic consolidation: Your data center can consolidate network- attached storage (NAS)-based traffic, simplify cabling for faster connections, and reduce power.

Expected benefits of upgrading

Compared to single-core servers, Intel Xeon processor E5 family-based servers demonstrate vastly improved efficiency by multiple measures:

  • Increase rack density up to 40 percent.1,3
  • Get up to 40 percent more performance per watt than previous generations with servers based on the Intel® Xeon® processor E5-2600 v2 product families.1,4

Increase server performance: Intel Xeon processor E5 family

Increase server performance with more cores, greater memory, and Intel® Turbo Boost Technology 2.0.

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Best practices for high performance

Stay current with the latest Intel research on air-cooled high-performance data centers, and learn what the case studies show about the best methods for data center design.

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Server efficiency explained

Understand what makes Intel Xeon processors so efficient, and learn how they optimize performance for the most demanding applications.

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Product and Performance Information

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1. Software and workloads used in performance tests may have been optimized for performance only on Intel® microprocessors. Performance tests, such as SYSmark* and MobileMark*, are measured using specific computer systems, components, software, operations, and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products.

2. Source: Performance comparison using SPECint*_rate_base2006 benchmark at the same TDP. Baseline score of 391 on previous-generation 2S Intel® Xeon® processor X5690 based on best published score to www.spec.org as of October 6, 2011. For more details, see: http://www.spec.org/cpu2006/results/res2011q3/cpu2006-20110831-18532.html. New score of 616 based on Intel internal measured estimates using an Intel platform with two Intel® Xeon® processor E5-2680, Intel® Turbo Boost Technology enabled, Enhanced Intel SpeedStep® Technology enabled, Intel® Hyper-Threading Technology (Intel® HT Technology) enabled, 64 GB RAM, Red Hat Enterprise Linux* Server 6.1 beta for x86_6.

3. 40 percent increase in density per published proof of concept at http://communities.intel.com/docs/DOC-4212.

4. Source: Performance comparison using SPECint*_rate_base2006 benchmark result divided by the processor TDP. Baseline score of 416 on previous-generation 2S Intel® Xeon® processor X5690 (130W TDP) based on best published score to www.spec.org as of December 5, 2011. For more details, see: www.spec.org/cpu2006/results/res2011q4/cpu2006-20111121-19037.html. New score of 659 based on Intel internal measured estimates using an Intel platform, with two Intel® Xeon® processor E5-2690 (135W TDP), Intel® Turbo Boost Technology enabled, Enhanced Intel SpeedStep® Technology enabled, Intel® Hyper-Threading Technology (Intel® HT Technology) enabled, 128 GB RAM, Intel® Compiler 12.1, THP enabled, Red Hat Enterprise Linux* Server 6.1 beta for x86_6.