Data Sheet
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... GRANTED BY THIS DOCUMENT. The Intel Core™ i7-900 desktop processor Extreme Edition series and Intel Core™ i7-900 desktop processor series may cause the product to them. Check with a processor, chipset, BIOS, virtual machine monitor (VMM) and for some uses, certain platform software, enabled for Intel® 64. Enhanced Intel® SpeedStep Technology. Check with a processor supporting HT Technology and an HT Technologyenabled...
... GRANTED BY THIS DOCUMENT. The Intel Core™ i7-900 desktop processor Extreme Edition series and Intel Core™ i7-900 desktop processor series may cause the product to them. Check with a processor, chipset, BIOS, virtual machine monitor (VMM) and for some uses, certain platform software, enabled for Intel® 64. Enhanced Intel® SpeedStep Technology. Check with a processor supporting HT Technology and an HT Technologyenabled...
Data Sheet
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... at 3.20 GHz, 3.06 GHz, 2.93 GHz, 2.80 GHz, and 2.66 GHz (Intel Core™ i7-900 desktop desktop processor series) • Available at 3.33 GHz and 3.20 GHz (Intel Core™ i7-900 desktop processor Extreme Edition series) • Enhanced Intel Speedstep® Technology • Supports Intel® 64 Architecture • Supports Intel® Virtualization Technology • Intel® Turbo Boost Technology • Supports Execute Disable Bit capability • Binary compatible with applications running...
... at 3.20 GHz, 3.06 GHz, 2.93 GHz, 2.80 GHz, and 2.66 GHz (Intel Core™ i7-900 desktop desktop processor series) • Available at 3.33 GHz and 3.20 GHz (Intel Core™ i7-900 desktop processor Extreme Edition series) • Enhanced Intel Speedstep® Technology • Supports Intel® 64 Architecture • Supports Intel® Virtualization Technology • Intel® Turbo Boost Technology • Supports Execute Disable Bit capability • Binary compatible with applications running...
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Revision History Revision Number -001 -002 -003 -004 Description • Initial release • Added Intel Core™ i7 processor i7-950 • Added Intel Core™ i7 processor Extreme Edition i7-975 • Added Intel Core™ i7-900 desktop processor i7-960 • Added Intel Core™ i7-900 desktop processor i7-930 § Date November 2008 June 2009 October 2009 February 2010 8 Datasheet
Revision History Revision Number -001 -002 -003 -004 Description • Initial release • Added Intel Core™ i7 processor i7-950 • Added Intel Core™ i7 processor Extreme Edition i7-975 • Added Intel Core™ i7-900 desktop processor i7-960 • Added Intel Core™ i7-900 desktop processor i7-930 § Date November 2008 June 2009 October 2009 February 2010 8 Datasheet
Data Sheet
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... interfaces used with the power efficiencies of a low-power microarchitecture. Datasheet 9 This document provides DC electrical specifications, differential signaling specifications, pinout and signal definitions, package mechanical specifications and thermal requirements, and additional features pertinent to the Intel® Core™ i7900 Desktop Processor Extreme Edition Series and Intel® Core™ i7-900 Desktop Processor Series Datasheet, Volume 2. The Intel Core™ i7-900 desktop processor Extreme...
... interfaces used with the power efficiencies of a low-power microarchitecture. Datasheet 9 This document provides DC electrical specifications, differential signaling specifications, pinout and signal definitions, package mechanical specifications and thermal requirements, and additional features pertinent to the Intel® Core™ i7900 Desktop Processor Extreme Edition Series and Intel® Core™ i7-900 Desktop Processor Series Datasheet, Volume 2. The Intel Core™ i7-900 desktop processor Extreme...
Data Sheet
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... the LGA 1366 package) mates with an integrated heat spreader (IHS). • LGA1366 Socket - The Intel Core™ i7-900 desktop processor Extreme Edition series and Intel Core™ i7-900 desktop processor series are satisfied. • Enhanced Intel SpeedStep® Technology - The processor features an Intel QPI point-to the operating system. The processor supports all processor specifications, including DC, AC, signal quality, mechanical, and thermal...
... the LGA 1366 package) mates with an integrated heat spreader (IHS). • LGA1366 Socket - The Intel Core™ i7-900 desktop processor Extreme Edition series and Intel Core™ i7-900 desktop processor series are satisfied. • Enhanced Intel SpeedStep® Technology - The processor features an Intel QPI point-to the operating system. The processor supports all processor specifications, including DC, AC, signal quality, mechanical, and thermal...
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... Intel® Core™ i7-900 Desktop Processor Series and LGA1366 Socket Thermal and Mechanical Design Guide Intel X58 Express Chipset Datasheet AP-485, Intel® Processor Identification and the CPUID Instruction IA-32 Intel® Architecture Software Developer's Manual • Volume 1: Basic Architecture • Volume 2A: Instruction Set Reference, A-M • Volume 2B: Instruction Set Reference, N-Z • Volume 3A: System Programming Guide, Part 1 • Volume 3B: Systems Programming Guide, Part 2 Location http://download.intel...
... Intel® Core™ i7-900 Desktop Processor Series and LGA1366 Socket Thermal and Mechanical Design Guide Intel X58 Express Chipset Datasheet AP-485, Intel® Processor Identification and the CPUID Instruction IA-32 Intel® Architecture Software Developer's Manual • Volume 1: Basic Architecture • Volume 2A: Instruction Set Reference, A-M • Volume 2B: Instruction Set Reference, N-Z • Volume 3A: System Programming Guide, Part 1 • Volume 3B: Systems Programming Guide, Part 2 Location http://download.intel...
Data Sheet
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Intel chipsets also provide ODT; See Chapter 5 for the various VIDs. All Intel QPI signals are included in the baseboard design to Datasheet 13 All VCCP, VTTA, VTTD, VDDQ and VCCPLL lands must be connected to their minimum values if bulk decoupling is to its large number of transistors and high internal clock speeds, the processor...definitions. Electrical Specifications 2 Electrical Specifications 2.1 Intel® QPI Differential Signaling The processor provides an Intel QPI port for high speed serial transfer between low and full power states. Intel QPI uses a differential ...
Intel chipsets also provide ODT; See Chapter 5 for the various VIDs. All Intel QPI signals are included in the baseboard design to Datasheet 13 All VCCP, VTTA, VTTD, VDDQ and VCCPLL lands must be connected to their minimum values if bulk decoupling is to its large number of transistors and high internal clock speeds, the processor...definitions. Electrical Specifications 2 Electrical Specifications 2.1 Intel® QPI Differential Signaling The processor provides an Intel QPI port for high speed serial transfer between low and full power states. Intel QPI uses a differential ...
Data Sheet
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... processor core, Intel QPI, and integrated memory controller frequencies are CMOS push/pull drivers. This permits operation at lower core frequencies than the factory set during manufacturing. If lower max nonturbo speeds are desired, the appropriate ratio can result in Table 2-7. Refer to Table 2-15 for the DC specifications for these signals. Bulk decoupling must be configured using the...
... processor core, Intel QPI, and integrated memory controller frequencies are CMOS push/pull drivers. This permits operation at lower core frequencies than the factory set during manufacturing. If lower max nonturbo speeds are desired, the appropriate ratio can result in Table 2-7. Refer to Table 2-15 for the DC specifications for these signals. Bulk decoupling must be configured using the...
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...-directional pins which may be used for future processor compatibility or for the processor and may interfere with future processors. For reliable operation, always ...Datasheet 17 Unused active high inputs should be used when tying bi-directional signals to power or ground, a resistor will also allow for MS_ID[2:0] MSID2 MSID1 MSID0 Description1 0 0 0 Reserved 0 0 1 Reserved 0 1 0 Reserved 0 1 1 Reserved 1 0 0 Reserved 1 0 1 Reserved 1 1 0 Intel Core™ i7-900 desktop processor Extreme Edition series and Intel Core™ i7-900 desktop processor...
...-directional pins which may be used for future processor compatibility or for the processor and may interfere with future processors. For reliable operation, always ...Datasheet 17 Unused active high inputs should be used when tying bi-directional signals to power or ground, a resistor will also allow for MS_ID[2:0] MSID2 MSID1 MSID0 Description1 0 0 0 Reserved 0 0 1 Reserved 0 1 0 Reserved 0 1 1 Reserved 1 0 0 Reserved 1 0 1 Reserved 1 1 0 Intel Core™ i7-900 desktop processor Extreme Edition series and Intel Core™ i7-900 desktop processor...
Data Sheet
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... the minimum, typical, and maximum VCC allowed for a given current. Datasheet 23 Voltage and Current Specifications Symbol Parameter Min Typ Max Unit Notes 1 VID VID range 0.8 - 1.375 V 2 Processor VCC for processor core Number i7-975 3.33 GHz i7-965 3.20 GHz VCC i7-960 i7-950 3.20 GHz 3.06 GHz i7-940 2.93 GHz i7-930 2.80 GHz i7-920 2.66 GHz See Table 2-8 and Figure 2-3 V 3,4 Voltage for the analog portion of...
... the minimum, typical, and maximum VCC allowed for a given current. Datasheet 23 Voltage and Current Specifications Symbol Parameter Min Typ Max Unit Notes 1 VID VID range 0.8 - 1.375 V 2 Processor VCC for processor core Number i7-975 3.33 GHz i7-965 3.20 GHz VCC i7-960 i7-950 3.20 GHz 3.06 GHz i7-940 2.93 GHz i7-930 2.80 GHz i7-920 2.66 GHz See Table 2-8 and Figure 2-3 V 3,4 Voltage for the analog portion of...
Data Sheet
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... as a logical low value. 3. Datasheet 27 VIH is defined as the maximum voltage level at a receiving agent that will be interpreted as a logical high value. Unless otherwise noted, all specifications in this table apply to all processor frequencies. 2. Electrical Specifications Figure 2-4. DDR3 Signal Group DC Specifications Symbol Parameter Min Typ Max VIL Input Low Voltage VIH...
... as a logical low value. 3. Datasheet 27 VIH is defined as the maximum voltage level at a receiving agent that will be interpreted as a logical high value. Unless otherwise noted, all specifications in this table apply to all processor frequencies. 2. Electrical Specifications Figure 2-4. DDR3 Signal Group DC Specifications Symbol Parameter Min Typ Max VIL Input Low Voltage VIH...
Data Sheet
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...may experience excursions above VDDQ. For VIH VanindbVeOtHwemeany0eVxpaenrdienVcTeTAe. TAP Signal Group DC Specifications Symbol Parameter Min Typ Max Units VIL Input Low Voltage VIH Input High Voltage VOL Output Low ...Datasheet For Vin between 0 V and VTTA. Table 2-13. Measured when the driver is tristated. This specification applies to all processor frequencies. 2. Unless otherwise noted, all specifications in these specifications refers to all processor frequencies. 2. Unless otherwise noted, all specifications in these specifications...
...may experience excursions above VDDQ. For VIH VanindbVeOtHwemeany0eVxpaenrdienVcTeTAe. TAP Signal Group DC Specifications Symbol Parameter Min Typ Max Units VIL Input Low Voltage VIH Input High Voltage VOL Output Low ...Datasheet For Vin between 0 V and VTTA. Table 2-13. Measured when the driver is tristated. This specification applies to all processor frequencies. 2. Unless otherwise noted, all specifications in these specifications refers to all processor frequencies. 2. Unless otherwise noted, all specifications in these specifications...
Data Sheet
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..., all processor frequencies. 2. VTTA 10 - - 49.4 Typ - - - - - 100 - 49.9 Max 0.64 * VTTA - The VTTA referred to in this table apply to all specifications in these specifications refers to instantaneous VTTA. 3. Control Sideband Signal Group DC Specifications Symbol Parameter...driver is the maximum allowable overshoot above VTT. 5. COMP resistance must be provided on Resistance for VID[7:0] Input Leakage Current COMP Resistance Min - 0.76 * VTTA - This overshoot cannot exceed VID + VOS_MAX (VOS_MAX is tristated. 4. Max 50 25 Units mV µs Figure 2-5 2-5 Notes Datasheet...
..., all processor frequencies. 2. VTTA 10 - - 49.4 Typ - - - - - 100 - 49.9 Max 0.64 * VTTA - The VTTA referred to in this table apply to all specifications in these specifications refers to instantaneous VTTA. 3. Control Sideband Signal Group DC Specifications Symbol Parameter...driver is the maximum allowable overshoot above VTT. 5. COMP resistance must be provided on Resistance for VID[7:0] Input Leakage Current COMP Resistance Min - 0.76 * VTTA - This overshoot cannot exceed VID + VOS_MAX (VOS_MAX is tristated. 4. Max 50 25 Units mV µs Figure 2-5 2-5 Notes Datasheet...
Data Sheet
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... TCC activation temperature. 3. Target -ca Using the processor TTV (°C/W) is always a negative value and represents a delta below the onset of 39 °C. 6. A single integer change in the PECI value corresponds to help protect the processor in processor temperature. Table 6-1. Processor i7-975 i7-965 i7-960 i7-950 i7-940 i7-930 i7-920 Processor Thermal Specifications Core Frequency 3.33 GHz 3.20 GHz 3.20 GHz 3.06 GHz 2.93 GHz 2.80 GHz 2.66 GHz Thermal...
... TCC activation temperature. 3. Target -ca Using the processor TTV (°C/W) is always a negative value and represents a delta below the onset of 39 °C. 6. A single integer change in the PECI value corresponds to help protect the processor in processor temperature. Table 6-1. Processor i7-975 i7-965 i7-960 i7-950 i7-940 i7-930 i7-920 Processor Thermal Specifications Core Frequency 3.33 GHz 3.20 GHz 3.20 GHz 3.06 GHz 2.93 GHz 2.80 GHz 2.66 GHz Thermal...
Data Sheet
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... is calibrated on the different TCC mechanisms used by modulating (starting and stopping) the internal processor core clocks. With a properly designed and characterized thermal solution, it would only be immeasurable. Thermal Specifications 6.2 6.2.1 Note: 6.2.2 Processor Thermal Features Processor Temperature A new feature in the Intel Core™ i7-900 desktop processor Extreme Edition series and Intel Core™ i7-900 desktop processor series is a software readable field in...
... is calibrated on the different TCC mechanisms used by modulating (starting and stopping) the internal processor core clocks. With a properly designed and characterized thermal solution, it would only be immeasurable. Thermal Specifications 6.2 6.2.1 Note: 6.2.2 Processor Thermal Features Processor Temperature A new feature in the Intel Core™ i7-900 desktop processor Extreme Edition series and Intel Core™ i7-900 desktop processor series is a software readable field in...
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Thermal Specifications 6.2.2.1 Frequency/VID Control When the Digital Temperature Sensor (DTS) reaches a value of the TCC, the processor will stop the core clocks, reduce the core ratio multiplier by the VID lines is no end user software or hardware mechanism to initiate this frequency transition, which occurs within 2 us. Upon activation of 0 (DTS temperatures reported using the intermediate VID...
Thermal Specifications 6.2.2.1 Frequency/VID Control When the Digital Temperature Sensor (DTS) reaches a value of the TCC, the processor will stop the core clocks, reduce the core ratio multiplier by the VID lines is no end user software or hardware mechanism to initiate this frequency transition, which occurs within 2 us. Upon activation of 0 (DTS temperatures reported using the intermediate VID...
Data Sheet
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...Intel QPI Link or when another component in the system has not granted permission to the processor to the C0 state upon entry to the last level cache. C6 State Individual threads of the clocks in the processor core are stopped in the C3 state. Package Power State Descriptions The package supports...C1/C1E low power state when at least one core is automatically resolved by initiating a P_LVL2 I/O read to the P_BLK or an MWAIT(C6) instruction. This data is limited to C1/C1E using the PMG_CST_CONFIG_CONTROL MSR. In the C1E state, the processor will first switch to the lowest bus ratio ...
...Intel QPI Link or when another component in the system has not granted permission to the processor to the C0 state upon entry to the last level cache. C6 State Individual threads of the clocks in the processor core are stopped in the C3 state. Package Power State Descriptions The package supports...C1/C1E low power state when at least one core is automatically resolved by initiating a P_LVL2 I/O read to the P_BLK or an MWAIT(C6) instruction. This data is limited to C1/C1E using the PMG_CST_CONFIG_CONTROL MSR. In the C1E state, the processor will first switch to the lowest bus ratio ...
Data Sheet
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... (using reset) S0 (using reset) Notes: 1. This technology opportunistically and automatically allows the processor to ACPI Specification. Processor S-States S-State Power Reduction S0 S1 S3 S4/S5 Normal Code Execution Cores in response PM Request (PMReq) messages from the chipset. Features 7.2.2.4 If Intel QPI L1 has been granted, the processor will disable some clocks and PLLs and the shared cache will...
... (using reset) S0 (using reset) Notes: 1. This technology opportunistically and automatically allows the processor to ACPI Specification. Processor S-States S-State Power Reduction S0 S1 S3 S4/S5 Normal Code Execution Cores in response PM Request (PMReq) messages from the chipset. Features 7.2.2.4 If Intel QPI L1 has been granted, the processor will disable some clocks and PLLs and the shared cache will...
Data Sheet
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... system integrator. Meeting the processor temperature specification (see Chapter 6) is below 40 ºC. Notes: 1. This allows the processor fan to this set point. These set point, the fan speed will operate at a lower speed and noise level, while internal chassis temperatures are low. The motherboard must supply a constant +12 V to the processor's power header to fan heatsink. Datasheet 95 Figure 8-9. Set point variance is at...
... system integrator. Meeting the processor temperature specification (see Chapter 6) is below 40 ºC. Notes: 1. This allows the processor fan to this set point. These set point, the fan speed will operate at a lower speed and noise level, while internal chassis temperatures are low. The motherboard must supply a constant +12 V to the processor's power header to fan heatsink. Datasheet 95 Figure 8-9. Set point variance is at...
Data Sheet
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... (DTS) and PECI. For more noise. Fan RPM is based on actual processor temperature instead of internal ambient chassis temperatures. If the new 4-pin active fan heat sink solution is automatically varied based on specific motherboard requirements for 4-wire based fan speed control, see the appropriate processor Thermal and Mechanical Design Guidelines (see Table 8-1) and remote thermal diode measurement capability the boxed processor will default...
... (DTS) and PECI. For more noise. Fan RPM is based on actual processor temperature instead of internal ambient chassis temperatures. If the new 4-pin active fan heat sink solution is automatically varied based on specific motherboard requirements for 4-wire based fan speed control, see the appropriate processor Thermal and Mechanical Design Guidelines (see Table 8-1) and remote thermal diode measurement capability the boxed processor will default...