Filter
Top Products
9
• Core Frequency
– Unlocked Intel
®
Turbo Boost
Technology limits
†
– Unlocked core ratios up to 63 in
100MHz increments
†
– Programmable voltage offset
• Memory Ratio
– Unlocked memory controller
– Granularity in 266MHz steps
– Ratios supported up to 2400Hz
• DMICLK (aka BCLK)
– Fine Grain range ± 5-7%
– BCLK ratios = 1.0, 1.25, 1.67
• PEG and DMI Ratios
– PEG/DMI ratios = 80/50, 64/40,
48/30
– Ratio option must reflect selected
BCLK coarse ratio
PCIE
Memory
Memory
M
Processor
1 2
4 5
C
DMI
CK505
~
DMI
PEG
P
DMICLK
3
6
Example : Core Freq x 1.25 requires PEG/DMI ratios
at 64/40 x 1.25 to keep at 8 GHz/5 GHz nominal
C
M
R
Intel
®
Core
™
i7 Desktop Processors Based on
Socket LGA2011 with Intel
®
X79 Express Chipset
P
D
R
R
D
×1
DB1200
R
P D
†
Only some processors enable part or all of these features. Consult processor documentation for details.