Electrical Specifications
170 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families
Datasheet Volume One
16. VCCD tolerance at processor pins. Tolerance for VR at remote sense is ±3.3%*VCCD.
17. The VCCPLL, VCCD01, VCCD23 voltage specification requirements are measured across vias on the platform. Choose VCCPLL,
VCCD01, or VCCD23 vias close to the socket and measure with a DC to 100 MHz bandwidth oscilloscope limit (or DC to 20 MHz
for older model oscilloscopes), using 1.5 pF maximum probe capacitance, and 1MΩ minimum impedance. The maximum
length of the ground wire on the probe should be less than 5 mm to ensure external noise from the system is not coupled in
the scope probe.
18. VCC has a Vboot setting of 0.0V and is not included in the PWRGOOD indication. Refer to the VR12/IMVP7 Pulse Width
Modulation Specification.
19. VSA has a Vboot setting of 0.9V. Refer to the VR12/IMVP7 Pulse Width Modulation Specification.
Notes:
1. Unless otherwise noted, all specifications in this table apply to all processors. These specifications are based on final silicon
characterization.
2. Launch to FMB, this is the flexible motherboard guidelines. See Section7.6 for FMB details.
3. ICC_TDC (Thermal Design Current) is the sustained (DC equivalent) current that the processor is capable of drawing
indefinitely and should be used for the voltage regulator thermal assessment. The voltage regulator is responsible for
monitoring its temperature and asserting the necessary signal to inform the processor of a thermal excursion. Please refer to
the VR12/IMVP7 Pulse Width Modulation Specification for further details.
4. Specification is at TCASE = 50°C. Characterized by design (not tested).
5. ICCD_01_MAX and ICCD_23_MAX refers only to the processor’s current draw and does not account for the current consumption by
the memory devices.
6. Minimum VCC and maximum ICC are specified at the maximum processor case temperature (TCASE) shown in Section5,
“Thermal Management Specifications”. ICC_MAX is specified at the relative VCC_MAX point on the VCC load line. The processor is
Table 7-12. Processor Current Specifications
Parameter Symbol and
Definition Processor TDP / Core Count TDC (A) Max (A) Notes1
ITT
I/O Termination Supply,
Processor Current on VTTA/VTTD
All Intel® Xeon® processor E5-1600/E5-
2600/E5-4600 product families
20 24 2, 3, 5, 6
ISA
System Agent Supply, Processor
Current on VSA
20 24
ICCD_01
DDR3 Supply, Processor Current
VCCD_01
34
ICCD_23
DDR3 Supply, Processor Current
VCCD_23
34
ICCPLL
PLL Supply, Processor Current on
VCCPLL
22
ICCD_01_S3
ICCD_23_S3
DDR3 Supply, Processor Current
on VCCD_01/VCCD_23
in System S3 Standby State
-- 1 4
ICC

Core Supply, Processor

Current on VCC
8-core/6-core
150 W 8-core 155 185 2, 5, 6
135 W 8-core
135 165130 W 6-core, 6-core 1S WS and 8-core
115 W 8-core
95 W 6-core, 8-core and LV95W-8C 115 135
70 W 8-core and LV70W-8C 80 100
60 W 6-core 70 85
4-core/2-core
130 W 4-core and 4-core 1S WS 115 150 2, 5, 6
95 W 4-core 115 135
80 W 2-core and 4-core 80 100