| All S Processor Line | Performance | VCCCORE Operating Voltage | Active Voltage Range for VCCCORE | 0 | - | 1.77 | V | 1,2,3,7,12,15,17 |
| 8P+16E Core 125W | Performance | IccMAXVCCCORE | Max. Current for VCCCORE Processor Rail | - | - | 347 | A | 4,5,6,7,11 |
| 8P+16E Core 125W | Performance | IccMAX.AppVCCCORE | Max. Application Current for VCCCORE Processor Rail | - | - | 245 | A | 4,5,6,7,11 |
| 8P+12E Core 125W | Performance | IccMAXVCCCORE | Max. Current for VCCCORE Processor Rail | - | - | 347 | A | 4,5,6,7,11 |
| 8P+12E Core 125W | Performance | IccMAX.AppVCCCORE | Max. Application Current for VCCCORE Processor Rail | - | - | 245 | A | 4,5,6,7,11 |
| 6P+8E Core 125W | Performance | IccMAXVCCCORE | Max. Current for VCCCORE Processor Rail | - | - | 242 | A | 4,5,6,7,11 |
| 6P+8E Core 125W | Performance | IccMAX.AppVCCCORE | Max. Application Current for VCCCORE Processor Rail | - | - | 174 | A | 4,5,6,7,11 |
| 8P+16E Core 65W | Performance | IccMAXVCCCORE | Max. Current for VCCCORE Processor Rail | - | - | 294 | A | 4,5,6,7,11 |
| 8P+16E Core 65W | Performance | IccMAX.AppVCCCORE | Max. Application Current for VCCCORE Processor Rail | - | - | 210 | A | 4,5,6,7,11 |
| 8P+12E Core 65W | Performance | IccMAXVCCCORE | Max. Current for VCCCORE Processor Rail | - | - | 294 | A | 4,5,6,7,11 |
| 8P+12E Core 65W | Performance | IccMAX.AppVCCCORE | Max. Application Current for VCCCORE Processor Rail | - | - | 210 | A | 4,5,6,7,11 |
| 6P+8E Core 65W | Performance | IccMAXVCCCORE | Max. Current for VCCCORE Processor Rail | - | - | 188 | A | 4,5,6,7,11 |
| 6P+8E Core 65W | Performance | IccMAX.AppVCCCORE | Max. Application Current for VCCCORE Processor Rail | - | - | 140 | A | 4,5,6,7,11 |
| 6P+4E Core 65W | Performance | IccMAXVCCCORE | Max. Current for VCCCORE Processor Rail | - | - | 188 | A | 4,5,6,7,11 |
| 6P+4E Core 65W | Performance | IccMAX.AppVCCCORE | Max. Application Current for VCCCORE Processor Rail | - | - | 140 | A | 4,5,6,7,11 |
| 8P+16E Core 35W | Performance | IccMAXVCCCORE | Max. Current for VCCCORE Processor Rail | - | - | 194 | A | 4,5,6,7,11 |
| 8P+16E Core 35W | Performance | IccMAX.AppVCCCORE | Max. Application Current for VCCCORE Processor Rail | - | - | 140 | A | 4,5,6,7,11 |
| 8P+12E Core 35W | Performance | IccMAXVCCCORE | Max. Current for VCCCORE Processor Rail | - | - | 194 | A | 4,5,6,7,11 |
| 8P+12E Core 35W | Performance | IccMAX.AppVCCCORE | Max. Application Current for VCCCORE Processor Rail | - | - | 140 | A | 4,5,6,7,11 |
| 6P+8E Core 35W | Performance | IccMAXVCCCORE | Max. Current for Processor Rail | - | - | 179 | A | 4,5,6,7,11 |
| 6P+8E Core 35W | Performance | IccMAX.AppVCCCORE | Max. Application Current for VCCCORE Processor Rail | - | - | 131 | A | 4,5,6,7,11 |
| 6P+4E Core 35W | Performance | IccMAXVCCCORE | Max. Current for VCCCORE Processor Rail | - | - | 179 | A | 4,5,6,7,11 |
| 6P+4E Core 35W | Performance | IccMAX.AppVCCCORE | Max. Application Current for VCCCORE Processor Rail | - | - | 131 | A | 4,5,6,7,11 |
| PS0, PS1 ,PS2, PS3 | Performance | TOBVCCCORE | VCCCORE DC Voltage Tolerance | - | - | ±20 | mV | 3, 6, 8 |
| PS0, PS1, PS2, PS3 | Performance | TOBVCCCORE+Ripple | VCCCORE DC + Ripple Voltage Tolerance | - | - | -35 /+50 | mV | 3, 6, 8,16 |
| S Processor Line (125W) 8P+16E Core 125W 8P+12E Core 125W 6P+8E Core 125W | Performance | DC_LL | VCCCORE DC Loadline | 0 | - | 1.2 | mΩ | 10,13,14,18 |
| S Processor Line (65W,35W) 8P+16E Core 8P+12E Core 6P+8E Core 6P+4E Core | Performance | DC_LL | VCCCORE DC Loadline | 0 | - | 1.7 | mΩ | 10,13,14,18 |
| S Processor Line (125W) 8P+16E Core 125W 8P+12E Core 125W 6P+8E Core 125W | Performance | AC_LL | VCCCORE AC Loadline | 0 | - | - Below 200kHz: 1.2mOhms.
- 200kHz -1MHz: linear decrease with log(frequency) from 1.2mohms to 1.1mohms.
- Above 1MHz: 1.1mOhms
| mΩ | 10,13,14,18 |
| S Processor Line (65W,35W) 8P+16E Core 8P+12E Core 6P+8E Core 6P+4E Core | Performance | AC_LL | VCCCORE AC Loadline | 0 | - | - Below 200kHz: 1.7mOhms.
- 200kHz -1MHz: linear decrease with log(frequency) from 1.7mohms to 1.3mohms.
- Above 1MHz: 1.3mOhms.
| mΩ | 10,13,14,18 |
| All S Processor Line | Performance | V_OVS_MAX | VCCCORE Max Overshoot Allowance from IccMAX | - | - | 200 | mV | |
| All S Processor Line | Performance | T_OVS_MAX | VCCCORE Max Overshoot Time from IccMAX | - | - | 500 | us | |
| All S Processor Line | Performance | V_OVS_MAX_APP | VCCCORE Max Overshoot Allowance from IccMAX.App | - | - | 100 | mV | |
| All S Processor Line | Performance | T_OVS_MAX_APP | VCCCORE Max Overshoot Time from IccMAX.App | - | - | 50 | us | |
- All specifications in this table are based on estimates and simulations or empirical data. These specifications will be updated with characterized data from silicon measurements at a later date.
- Maximum operating voltage given for motherboard design purposes. Each processor is programmed with a maximum valid voltage identification value (VID) that is set at manufacturing and cannot be altered. Individual maximum VID values are calibrated during manufacturing such that two processors at the same frequency may have different settings within the VID range. Note that this differs from the VID employed by the processor during a power management event (Adaptive Thermal Monitor, Enhanced Intel Speed-step Technology, or low-power states). Failure of product operation, including potential irreversible damage to the part, can occur from operating the part at voltages above the individual VID that is programmed.
- The voltage specification requirements are measured across Vcc_SENSE and Vss_SENSE as near as possible to the processor. The measurement needs to be performed with a 20MHz bandwidth limit on the oscilloscope, 1.5pF maximum probe capacitance, and 1Ω minimum impedance. The maximum length of the ground wire on the probe should be less than 5mm. Ensure external noise from the system is not coupled into the oscilloscope probe.
- Processor VccCORE VR to be designed to electrically support this current.
- Processor VccCORE VR to be designed to thermally support this current indefinitely.
- Long term reliability cannot be assured if tolerance, ripple, and core noise parameters are violated.
- Long term reliability cannot be assured in conditions above or below Maximum/Minimum functional limits.
- PSx refers to the voltage regulator power state as set by the SVID protocol. Refer to the IMVP9.2 Specification for more information.
- LL measured at sense points.
- Typ column represents IccMAX for commercial application. It is NOT a specification but rather a characterization of limited samples using a limited set of benchmarks that can be exceeded.
- Operating voltage range in steady state.
- LL spec values should not be exceeded. If exceeded, power, performance and a reliability penalty are expected.
- Load Line (AC/DC) should be measured by the VRTT tool and programmed accordingly via the BIOS Load Line override setup options. AC/DC Load Line BIOS programming directly affects operating voltages (AC) and power measurements (DC). A superior board design with a shallower AC Load Line can improve on power, performance and thermals compared to boards designed for POR impedance.
- An IMVP9.2 controller to support VccCORE needs to have offset voltage capability to potentially support voltages (VID+Offset) higher than 1.5V.
- Ripple can be higher if DC TOB is below 20mV, as long as Total TOB is within TOBVCC+Ripple spec.
- 160 mV leakage may be observed when rail is powered off. There are no known functional or power implications due to this leakage.
- 1.2mOhm is the design limit for -S, achieving a lower design value will improve performance and power efficiency.
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