Intel CW8064701471001 Computer Hardware User Manual


 
23
Desktop: 4
th
Generation Intel
®
Core
i7/i5
Processors Based on Socket LGA 1150
Turbo Ratio Overrides
DDR Frequency Overrides
Fine BCLK Overrides
1
1
Coarse BCLK Ratios
2
iVR Overvoltage
PL1, PL2, Tau, ICCMax Overrides
DDR Timing Overrides
pGfx Ratio Overrides
Turbo ratios and power, pGfx Ratios, iVR voltages are updateable real-time in OS
Fine BCLK, DDR timings are changeable real-time over very small range
Larger changes can be made with reset. BCLK range highly limited.
DDR Frequency requires reset
Unlocked “K”
Intel H87 Express Chipset
Intel
®
Z87 Express Chipset
Unlocked
Processors:
Intel
®
Core
i7
Processors
4770K
Intel Core i5
Processors
4670K
This includes Intel Core i3, Intel
®
Pentium™, and Intel
®
Celeron
1
Actual Fine BCLK frequency adjustments
will be limited. ~5%
2
Coarse BCLK Ratios (1.0, 1.25, 1.67)
are unlocked with K SKU processors only
Note: Actual overclocking results will vary
and capabilities are subject to change.
Others