Spec
3770k
2133Mhz g.skill
h100i
SP120's/AF120's
Corsair RM550W
Overclock settings
CPU Ratio - 46
CPU VCore - 1.43
PPL Overvoltage - Enabled
EIST - Disabled
Intel Turbo boost - Disabled
Overspeed protection - Disabled
Vdroop offset - 87.5%
Digital Compensation level - High
CPU I/O Voltage - 1.1
DRAM Voltage - 1.65
CPU PLL - 1.82
SA -0.970
DRAM Settings
Command rate - 2T
tCL - 9
tRCD - 10
tRP - 9
tRAS - 28
Methodology
CPU ratio was set to 43 at the start, Vcore was bumped 0.05 until system became stable, repeated this method per x1 increase in the cpu ratio.
System refused to get past 4.5Ghz with 2133Mhz ram, other settings needed tweaking such as PPL, I/O and SA voltages, vdroop and other compensation methods were activated.
Eventually reached 4.6Ghz boot, but benchmark crashed within 1ms of starting it. Bumped the voltages again until system reached 1.4 VCore, as this is my day to day chip i was unwilling to go much further.
Temps were reaching the upper 70's so i decided to call it off due to the 1.4Vcore!
Possibly could of gotten 4.7Ghz but the risk for me right now is too high, the 3770K is a 2012 chip afterall!
Bumping the base clock and reducing the memory multiplier proved to be too unstable to increase the clock further.
Overall happy with the result considering the age of the chip :D
3770k
2133Mhz g.skill
h100i
SP120's/AF120's
Corsair RM550W
Overclock settings
CPU Ratio - 46
CPU VCore - 1.43
PPL Overvoltage - Enabled
EIST - Disabled
Intel Turbo boost - Disabled
Overspeed protection - Disabled
Vdroop offset - 87.5%
Digital Compensation level - High
CPU I/O Voltage - 1.1
DRAM Voltage - 1.65
CPU PLL - 1.82
SA -0.970
DRAM Settings
Command rate - 2T
tCL - 9
tRCD - 10
tRP - 9
tRAS - 28
Methodology
CPU ratio was set to 43 at the start, Vcore was bumped 0.05 until system became stable, repeated this method per x1 increase in the cpu ratio.
System refused to get past 4.5Ghz with 2133Mhz ram, other settings needed tweaking such as PPL, I/O and SA voltages, vdroop and other compensation methods were activated.
Eventually reached 4.6Ghz boot, but benchmark crashed within 1ms of starting it. Bumped the voltages again until system reached 1.4 VCore, as this is my day to day chip i was unwilling to go much further.
Temps were reaching the upper 70's so i decided to call it off due to the 1.4Vcore!
Possibly could of gotten 4.7Ghz but the risk for me right now is too high, the 3770K is a 2012 chip afterall!
Bumping the base clock and reducing the memory multiplier proved to be too unstable to increase the clock further.
Overall happy with the result considering the age of the chip :D
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