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Intel® Xeon Phi™ Product Family

Highly parallel processing to power your breakthrough innovations

Intel® Xeon Phi™ coprocessor

Power your breakthrough innovations with the highly parallel processing of the Intel® Xeon Phi™ coprocessor. We have packed over a teraFLOPS of double-precision peak performance into every chip.

PCIe* Transfer Rates

Measured maximum data transfer rate between the coprocessor and the host processor.

Intel Measured as of November 2013

Configuration Details

Platform Hosting the Coprocessor

Two-socket Intel® Server Board S2600CP software development platform: 2x Intel® Xeon® processor E5-2697 v2 (12 core, 30M cache, 2.7 GHz, 8.0 GT/s Intel® QuickPath Interconnect, 130W TDP), 64 GB memory at 1600 MHz, Red Hat Enterprise Linux* 6.4, Intel® Turbo Boost Technology on, Intel® Hyper-Threading  Technology off, Enhanced Intel SpeedStep® Technology enabled, Power: Performance mode

Intel® Xeon Phi™ coprocessor 7120D: 61 cores, 1.238 GHz, 16 memory channels, 16 GB memory at 5.5 GT/s, 300W thermal design power (TDP) C-step (Intel Turbo Boost Technology on)

Intel Xeon Phi coprocessor 7120P: 61 cores, 1.238 GHz,  16 memory channels, 16 GB memory at 5.5 GT/s, 300W TDP C-step (Intel Turbo Boost Technology on)

Intel Xeon Phi coprocessor 5120D: 60 cores, 1.053 GHz, 16 memory channels, 8 GB memory at 5.5 GT/s, 245W TDP C-step

Intel Xeon Phi coprocessor 5110P: 60 cores, 1.053 GHz, 16 memory channels, 8 GB memory at 5.0 GT/s, 225W TDP B1-step

Intel Xeon Phi coprocessor 3120P: 57 cores, 1.098 GHz, 12 memory channels, 6 GB memory at 5.0 GT/s, 300W TDP C-step

Software Stack:

Intel® Manycore Platform Software Stack 3.1: (Flash*: 2.1.03.0386; SMC Firmware*: 1.15.4830, Coprocessor OS: 2.6.38.8+mpss3.1; SMC Flash 1.15.4830)

Intel® C++ Composer XE for Linux 2013 SP1 Update 1 (Intel® C++ Compiler 14.0.1, Intel® Math Kernel Library: 11.1.1, Intel® Integrated Performance Primitives 8.0.1, Intel® Threading Building Blocks 4.2.1)

Source: Intel Internal Testing

Additional information: 1 2 3 4 5

Product and Performance Information

open

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. For more information, go to www.intel.com/performance.

2. Intel does not control or audit the design or implementation of third party benchmarks or websites referenced in this document. Intel encourages all of its customers to visit the referenced websites or others where similar performance benchmarks are reported and confirm whether the referenced benchmarks are accurate and reflect performance of systems available for purchase.

3. Intel processor numbers are not a measure of performance. Processor numbers differentiate features within each processor family, not across different processor families. See www.intel.com/content/www/us/en/processors/processor-numbers.html for details.

4. Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel® microprocessors. These optimizations include SSE2 and SSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel® microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product user and reference guides for more information regarding the specific instruction sets covered by this notice. Notice revision #20110804

5. Different hardware architectures may require different source code. Results are based on Intel’s best efforts to use code optimized to run on all architectures and perform the same work. Future code optimizations may result in different results. Microprocessor-dependent optimizations in this product are intended for use with Intel® microprocessors. Certain optimizations not specific to Intel® microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product user and reference guides for more information regarding the specific instruction sets covered by this notice. Notice revision #20110804