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313079-001 Datasheet(PDF) 70 Page - Intel Corporation |
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313079-001 Datasheet(HTML) 70 Page - Intel Corporation |
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70 / 104 page  Thermal Specifications 70 Dual-Core Intel® Xeon® Processor 5000 Series Datasheet Figure 6-2; Table 6-3 and Table 6-6) is indicative of a constrained thermal environment (that is, 1U form factor). Because of the reduced cooling capability represented by this thermal solution, the probability of TCC activation and performance loss is increased. Additionally, utilization of a thermal solution that does not meet Thermal Profile B will violate the thermal specifications and may result in permanent damage to the processor. Intel has developed these thermal profiles to allow OEMs to choose the thermal solution and environmental parameters that best suit their platform implementation. Refer to the Dual-Core Intel® Xeon® Processor 5000 Series Thermal/ Mechanical Design Guidelines for details on system thermal solution design, thermal profiles and environmental considerations. The Dual-Core Intel Xeon Processor 5063 (MV) supports a single Thermal Profile targeted at volumetrically constrained thermal environments (for example, blades, 1U form factors.) With this Thermal Profile, it’s expected that the Thermal Control Circuit (TCC) would only be activated for very brief periods of time when running the most power-intensive applications. Refer to the Dual-Core Intel® Xeon® Processor 5000 Series Thermal/Mechanical Design Guidelines for further details. The upper point of the thermal profile consists of the Thermal Design Power (TDP) defined in Table 6-1, Table 6-4, Table 6-7 and the associated TCASE value. It should be noted that the upper point associated with Thermal Profile B (x = TDP and y = TCASE_MAX_B @ TDP) represents a thermal solution design point. In actuality the processor case temperature will not reach this value due to TCC activation (refer to Figure 6-1 and Figure 6-2). The lower point of the thermal profile consists of x = P_profile_min and y = TCASE_MAX @ P_profile_min. P_profile_min is defined as the processor power at which TCASE , calculated from the thermal profile, is equal to 50 ° C. The case temperature is defined at the geometric top center of the processor IHS. Analysis indicates that real applications are unlikely to cause the processor to consume maximum power dissipation for sustained time periods. Intel recommends that complete thermal solution designs target the Thermal Design Power (TDP) indicated in Table 6-1, Table 6-4 and Table 6-7, instead of the maximum processor power consumption. The Thermal Monitor feature is intended to help protect the processor in the event that an application exceeds the TDP recommendation for a sustained time period. For more details on this feature, refer to Section 6.2. To ensure maximum flexibility for future requirements, systems should be designed to the Flexible Motherboard (FMB) guidelines, even if a processor with lower power dissipation is currently planned. The Thermal Monitor feature must be enabled for the processor to remain within its specifications. Notes: 1. These values are specified at VCC_MAX for all processor frequencies. Systems must be designed to ensure the processor is not to be subjected to any static VCC and ICC combination wherein VCC exceeds VCC_MAX at specified ICC. Please refer to the loadline specifications in Chapter 2, “Electrical Specifications”. 2. Thermal Design Power (TDP) should be used for processor thermal solution design targets. TDP is not the maximum power that the processor can dissipate. TDP is measured at maximum TCASE. 3. These specifications are based on final silicon validation/characterization. 4. Power specifications are defined at all VIDs found in Table 2-10. The Dual-Core Intel Xeon Processor 5000 series may be shipped under multiple VIDs for each frequency. 5. FMB, or Flexible Motherboard, guidelines provide a design target for meeting all planned processor frequency requirements. Table 6-1. Dual-Core Intel Xeon Processor 5000 Series (1066 MHz) Thermal Specifications Core Frequency Thermal Design Power (W) Minimum TCASE (°C) Maximum TCASE (°C) Notes Launch to FMB 130 5 Refer to Figure 6-1; Table 6-2; Table 6-3 1, 2, 3, 4, 5 |
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