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Document ID Number: 328209 003ENIntel® Xeon Phi™ CoprocessorDatasheetApril 2014

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN10• PCI Express* connections.• The clock system is integrated in the coprocesso

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet11Note: Figure 2-2 and 2-3 are representative of the final Intel® Xeon Phi™ Cop

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN12sense monitoring for system fan and power control. This information is forwar

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet132.1.4 Intel® Xeon Phi™ Coprocessor Product Family2.1.5 Intel® Xeon Phi™ Copro

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN14Figure 2-5. 7120D/5120D Dense Form Factor, TopsideSMC230pinconnectorIntelX

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet153 Thermal and Mechanical Specification3.1 Mechanical SpecificationsThe mechan

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN16Figure 3-1 Location of Mounting Holes on the Intel® Xeon Phi™ Coprocessor Car

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet17Figure 3-2 Dimensions of the Intel® Xeon Phi™ Coprocessor Card (in mils)

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN183.2 Intel® Xeon Phi™ Coprocessor Thermal Specification3.2.1 Intel® Xeon Phi™

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet19Within 50ns of detecting Tthrottle, the DTS circuit begins stepping down the

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN2By using this document, in addition to any agreements you have with Intel, you

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN203.3.1 3120A and 7120A Active Cooling SolutionFor the 3120A and 7120A SKUs, th

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet213.3.2 7120P/SE10P/5110P/3120P/31S1P Passive Cooling SolutionFor the passive h

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN22If the system is able to provide a temperature lower than 45oC at the card in

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet23Figure 3-6 Airflow Requirement vs. 45oC Inlet Temperature for the 5110P at 22

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN24Figure 3-7 Airflow Requirement vs. Inlet Temperature for the 31S1P at 270W TD

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet25Figure 3-8 Airflow Requirement vs. Inlet Temperature for the 5110P Card at 24

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN263.4 Cooling Solution Guidelines for SE10X/7120X and 7120D/5120DThe Intel® Xe

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet27Figure 3-10 SE10X/7120X Power Profile for Memory Intensive Workload (all valu

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN28Figure 3-11 5120D Power Profile: Coprocessor Centric (all values in Watts)1.3

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet29Figure 3-12 5120D Power Profile: Memory Centric (all values in Watts)1.1 1.1

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet3Table of Contents1Introduction...

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN30Figure 3-13 7120D Power Profile: Coprocessor Centric (all values in Watts)0.8

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet31Figure 3-14 7120D Power Profile: Memory Centric (all values in Watts)1.0 1.0

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN32Tab l e 3 - 3 shows thermal specifications of components present on the SE10X

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet333.4.2 Thermal Profile and CoolingThe simplest cooling mechanism would involve

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN34For the region A-B, the cooling solution must maintain the case temperature b

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet353.4.3 Mechanical Considerations• In the passive Intel® Xeon Phi™ coprocessor

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN36Figure 3-18 SE10X/7120X Board Top Side DRMOSVRInductorGDDRCoreVRMemoryVRTo

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet37Figure 3-19 SE10X/7120X Board Bottom SideBottom‐sidecapacitor

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN38Figure 3-20 7120D/5120D Board Top SideDRMOSVRInductorTopsideCapacitorGDDRCo

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet393.4.4 Mechanical Shock and Vibration TestingTa b le 3- 5 shows the recommende

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN4List of Figures2-1 Intel® Xeon Phi™ Coprocessor Board Schematic...

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN403.5 Intel® Xeon Phi™ Coprocessor PCI Express* Card Extender Bracket Installat

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet413.5.1 Bracket Installation Steps1. Determine Lid Type.If the lid type is “ove

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN422. Remove Overlap Lid.a. Remove 2 of the M3x6mm screws retaining the lid, as

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet433. Install OEM Bracket.a. Insert the OEM bracket into the Intel® Xeon Phi™ co

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN444. Replace Lid on “Overlap Lid” Units Onlya. Insert tabs into slots in card a

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet454 Intel® Xeon Phi™ Coprocessor Pin Descriptions4.1 PCI Express* SignalsThe PC

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN464.1.1 PROCHOT_N (Pin B12)System baseboard routing to the PROCHOT_N pin must t

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet474.2 Supplemental Power Connector(s)The Intel® Xeon Phi™ coprocessor gets only

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN48Table 4-2. 5120D (DFF) SKU PinoutPin# Signal Type Pin# Signal TypeB1RSVD NC A

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet49B40 GND A40 PERn5 IB41 PETp6 O A41GNDB42 PETn6 O A42 GNDB43 GND A43 PERp6 IB4

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet5List of Tables1-1 Related Documents ...

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN50Note: The 5120D SKU does not use the +3.3V_AUX power pins, and baseboard desi

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet514.3.1 Baseboard Requirements of 5120DUnlike the Intel® Xeon Phi™ coprocessor

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN52

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet535 Power Specification and ManagementPower management on the Intel® Xeon Phi™

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN54which will cause the frequency to drop to the minimum possible value (refer t

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet55Coprocessor C1 state gates clocks on a core-by-core basis, reducing core powe

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN56When all cores have entered C1 Halt state, the coprocessor package can reduce

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet57The coprocessor OS can request that the coprocessor enter package C6 state. C

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN58Each frequency setting of the coprocessor requires a specific voltage identif

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet59Figure 5-8. Intel® Xeon Phi™ coprocessor P-States and Turbo

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN6Revision HistoryDocument NumberRevision NumberDescription Date328209 003• Upda

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN60

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet616 Manageability6.1 Intel® Xeon Phi™ Coprocessor Manageability ArchitectureThe

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN62The manageability architecture also provides support for the Intel® Xeon Phi™

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet63— P-state clamping if the P-state requested is not possible within the set po

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN646.4 Host / In-Band Management Interface (SCIF)Manageability, through the SMC,

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet65The sensors available from the SMC vary within the Intel® Xeon Phi™ coprocess

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN66Note that the PL1, PL0 default thresholds are intended to be percentages of t

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet67The SMC supports a read only IPMI SDR. It is hard-coded and not end-user upda

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN686.6.2.2 SMBus Write and Read Block Command Numbers6.6.2.3 Write DescriptionFi

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet696.6.2.4 Read DescriptionFigure 6-2. Read Block Command Diagram6.6.3 Supported

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet71 Introduction1.1 Reference DocumentationTa b le 1- 1 lists most of the applic

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN706.6.3.3 SDR Related CommandsNote: The SDR can be read in “chunks”, suggested

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet716.6.3.6 General Commands6.6.3.6.1 CPU Package Configuration ReadThe CPU Packa

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN726.6.3.6.2 CPU Package Configuration WriteThe CPU Package Config Write command

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet736.6.3.7 OEM Commands6.6.3.7.1 OEM Set Fan PWM AdderThe Set Fan PWM Adder comm

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN746.6.3.7.2 OEM Get POST RegisterThe Get POST Register command allows the BMC t

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet75When the baseboard asserts PROCHOT (drives active low signal), the coprocesso

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN76The sensor names in the IPMI SDR are static and do not change from release to

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet776.6.3.9 SMC IPMI Discrete SensorsThe SMC’s IPMI discrete sensors are defined

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN786.7 SMC LED_ERROR and Fan PWMThe SMC firmware drives the LED_ERROR pin as fol

Intel® Xeon Phi™ Coprocessor Datasheet Document ID Number: 328209 003EN8MPSS Many Integrated Core Platform Software StackPCIe PCI Express*PID Proporti

Document ID Number: 328209 003EN Intel® Xeon Phi™ Coprocessor Datasheet92 Intel® Xeon Phi™ Coprocessor Architecture2.1 Intel® Xeon Phi™ Coprocessor Pr