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