Turbo Mode - QUANTA W Mainboard Series S210-MBT2W Technical Manual

A S
BOUT THE ERVER

[1.3.40] Turbo Mode

[1.3.41] This product must be designed to exploit SNB/IVB
Turbo Mode. The development team will need to meet the ther-
mal and VR solution requirements to get the performance
upside. Some background information:
IMON was modified by Cisco to improve platform perfor-

mance (by default Cisco set it always on). Google fol-
lowed similar implementation.
The Turbo Working Group is changing the nomenclature

to SNB Turbo and refraining from using Dynamic Turbo.
An investigation has been done, to find out if Turbo gener-

ates PROCHOT# more often.
[1.3.42] In the Romley generation, the SNB -EP and IVB –EP
processors will support Turbo Mode in which the processor can
exceed the TDP power for short period of time. It is a require-
ment to support this feature on this product.
[1.3.43] Processor C-State
Power Consumption
[1.3.44] Preliminary numbers C-state power guidance (iMOW
ww26 2010) is based on pre-silicon model and is subject to
change based on post-silicon validation results. The processor
case temperature is assumed at 50°C for all C-states. See the
following table for details on 8/6 core SKUs and 4 core SKU:
[1.3.45] Processor C-State Details
[1.3.46] [1.3.47] [1.3.48] L
S T 1/MLC
TATE HREADS
[1.3.53]
[1.3.52] Both at [1.3.54] V
C1(E) least in alid
C1 (E)
[1.3.59]
[1.3.60] Fl
[1.3.58] Both at
ushed &
C3 least in
disabled
C3
[1.3.65]
[1.3.66] Fl
[1.3.64] Both at
ushed &
C6/7 least in
disabled
C6/7
[1.3.70] The C-state power guidance (iMOW ww26 2010) is
based on pre-silicon model and is subject to change based on
post-silicon validation results. The processor case temperature
is assumed at 50°C for all C-states. The post-silicon C-state
power specifications will be based on ES2 characterization
work that beings in Q4'10. See the following table for details:
[1.3.71] SNB Post Silicon C-State Power Consumption
[1.3.72] SNB -
[1.3.73] C1E
EP/EX 8/6
(W)
C SKU
ORE S
[1.3.76] 150W
[1.3.77] 58
WS (8-core)
1-8
T
URBO
[1.3.49] [1.3.50] V [1.3.51] C
PLL
CC TEXT
[1.3.56] R
[1.3.55]
equest [1.3.57] Valid
N/A
LFM
[1.3.62] R
[1.3.61]
equest [1.3.63] Valid
N/A
retention
[1.3.68] P
[1.3.67] [1.3.69] Save
ower
N/A d (Way0)
gated
[1.3.74] C3 (W) [1.3.75] C6 (W)
[1.3.78] 27 [1.3.79] 16
M
ODE
ON