Xeon-Phi-Coprocessor-Datasheet

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Table 1-2. General Terminology Terminology Definition MPSS PCIe PID PWM RAS SCIF SDK SDR SEL SKU SMBus SMC TDP VID VR XTAL Many Integrated Core Platform Software Stack PCI Express* Proportional-Integral-Derivative control algorithm Pulse Width Modulation Reliability Accessibility Serviceability Symmetric Communications Interface Software Development Kit Sensor Data Record System Event Log Stock Keeping Unit System Management Bus System Management Controller Thermal Design Power Coprocessor Voltage Identification Voltage Regulator Crystal Oscillator Intel ® Xeon Phi Coprocessor Datasheet 8 Document ID Number: 328209 003EN
2 Intel ® Xeon Phi Coprocessor Architecture 2.1 Intel ® Xeon Phi Coprocessor Product Overview Figure 2-1. Intel ® Xeon Phi Coprocessor Board Schematic 1 GDDR DRAM GDDR DRAM CHANNEL 8 CHANNEL 7 GDDR DRAM CHANNEL 9 CHANNEL 6 GDDR DRAM GDDR DRAM GDDR DRAM CHANNEL 10 CHANNEL 11 Intel® Xeon Phi Coprocessor Silicon CHANNEL 5 CHANNEL 4 GDDR DRAM GDDR DRAM 2x4 – 12V 150W Power Connectors GDDR DRAM CHANNEL 12 CHANNEL 3 GDDR DRAM 2x3 – 12V 75W GDDR DRAM CHANNEL 13 CHANNEL 2 GDDR DRAM FLASH DRAM XTAL CK505 DRAM SPI 100MHz 100MHz CHANNEL 14 GDDR DRAM CHANNEL 15 GDDR DRAM PCIe Gen2 x16 CHANNEL 0 GDDR DRAM CHANNEL 1 GDDR DRAM I2C SMBus SMC TMP75 DRAM DRAM Temp I2C Fan Control IR3725 DRAM IR3725 DRAM Current DRAM VR12 DRAM Voltage DRAM PCIe 12V 65W, 3.3V 10W Notes: 1. On-board fan is available on Intel ® Xeon Phi Coprocessor 3120A and 7120A SKUs only. The Intel ® Xeon Phi coprocessor consists of the following primary subsystems: • Many Integrated Core (MIC) coprocessor silicon and GDDR5 memory. • System Management Controller (SMC), thermal sensors (inlet air, outlet air, coprocessor on-die thermal, and single GDDR5 sensor) and fan (only on 3120A and 7120A products; see SKU matrix Table 2-1). • Voltage regulators (VRs) powered by the motherboard through the PCI Express* connector, a 2x4 (150W) and a 2x3 (75W) auxiliary power connector on the east edge of the card. Along with power through the PCI Express* connector, the 300W SKUs need both 2x4 and 2x3 connectors to be driven by system power supplies. The 225W SKU may be powered only through the PCI Express* connector and the 2x4 connector. Document ID Number: 328209 003EN Intel ® Xeon Phi Coprocessor Datasheet 9
Page 1 and 2: Intel ® Xeon Phi Coprocessor Datas
Page 3 and 4: Table of Contents 1 Introduction...
Page 5 and 6: List of Tables 1-1 Related Document
Page 7: 1 Introduction 1.1 Reference Docume
Page 11 and 12: Figure 2-2. Intel® Xeon Phi Coproc
Page 13 and 14: 2.1.4 Intel® Xeon Phi Coprocessor
Page 15 and 16: 3 Thermal and Mechanical Specificat
Page 17 and 18: Figure 3-2 Dimensions of the Intel
Page 19 and 20: Within 50ns of detecting T throttle
Page 21 and 22: 3.3.2 7120P/SE10P/5110P/3120P/31S1P
Page 23 and 24: Figure 3-6 Airflow Requirement vs.
Page 25 and 26: Figure 3-8 Airflow Requirement vs.
Page 27 and 28: Figure 3-10 SE10X/7120X Power Profi
Page 29 and 30: Figure 3-12 5120D Power Profile: Me
Page 31 and 32: Figure 3-14 7120D Power Profile: Me
Page 33 and 34: 3.4.2 Thermal Profile and Cooling T
Page 35 and 36: 3.4.3 Mechanical Considerations •
Page 37 and 38: Figure 3-19 SE10X/7120X Board Botto
Page 39 and 40: Figure 3-21 7120D/5120D Board Botto
Page 41 and 42: 3.5.1 Bracket Installation Steps Fi
Page 43 and 44: 3. Install OEM Bracket. a. Insert t
Page 45 and 46: 4 Intel ® Xeon Phi Coprocessor Pin
Page 47 and 48: 4.2 Supplemental Power Connector(s)
Page 49 and 50: Table 4-2. 5120D (DFF) SKU Pinout B
Page 51 and 52: 4.3.1 Baseboard Requirements of 512
Page 53 and 54: 5 Power Specification and Managemen
Page 55 and 56: Figure 5-2. Some cores are in C0-st
Page 57 and 58: Figure 5-6. Package-C6 and Memory M
Page 59 and 60:
Figure 5-8. Intel ® Xeon Phi copro
Page 61 and 62:
6 Manageability 6.1 Intel ® Xeon P
Page 63 and 64:
— P-state clamping if the P-state
Page 65 and 66:
The sensors available from the SMC
Page 67 and 68:
The SMC supports a read only IPMI S
Page 69 and 70:
6.6.2.4 Read Description Figure 6-2
Page 71 and 72:
6.6.3.6 General Commands Table 6-7.
Page 73 and 74:
Table 6-12. Set SM Signal Request F
Page 75 and 76:
When the baseboard asserts PROCHOT
Page 77 and 78:
Table 6-25. Table of Sensors Sensor
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