G
Guest
Guest
are my temps a bit high for 4.2GHz OC?
system:
i5-2500k
gigabyte z68x-ud3p-b3
zalman CPU heat sink [newegg was COMPLETELY out of cooler master 212s] running at full speed
6x 2000RPM case fans running at full speed
2x fans for air intake, 4x fans for exhaust
IC Diamond 7 thermal compound [read enough benchmarks to choose this over arctic sliver 5]
cooler master HAF 912 case with middle HDD bay removed for better air flow
room temp about 23C
for measurements ill be showing 2 numbers, the first is core #0 [always the lowest temp] and and the second is core #1 [always the highest]. i use CUID hardware monitor for temps
i know that under 70C is optimum for highest temp, 70-75 is okay, 75-80 probably need to tweak BIOS, over 80 WTF are you using a stock cooler or extreme OC
for idling temps 28-35C [minimum to max core temp] and under is about were i should be and were i was before, but for idle i seem to be running at 35-44C now
games [like crysis, crysis 2, etc] ran at about 46C but now they run at about 54C, not really that bad, but everything seems to be running a bit higher temp-wise then they were at my first few OC attempts.
the highest core temp i have after running prime95 x64 for over 2 hours is 74C and it was running at consistent temps the whole time. no errors or warnings.
i OCed with a p67 reference that OCs at 4.4GHz, since z68 is a little harder to find info on. i adjusted everything based on my stock settings and the 4.4GHz OC guide.
i am new to OCing, this is my first overclockable computer, all the others were from Dell or Apple and as everyone knows, they have locked bios settings. im really glad i waited for sandybridge. really happy with my rig right now
i want to bring my idle temps down and my full load temps down about 5-10 degrees . im not sure but i think the zalman is the weak link here, and it doesn't support dual fans [well maybe it does, but i think it would be better to get a 212 then spend more on it]. damnit, zalman keeps getting auto corrected to salmon DX
BIOS settings:
Advanced Frequency Settings:
CPU clock ratio: 42
BCLK/DMI/PEG frequency: 1005 [1000 stock, OC guide said to set this but its generally understood to leave it alone, doesnt appear to effect temps]
PWM frequency control: auto
CPU over current protection: auto
CPU PLL overvoltage: auto
real-time ratio changes in OS: enabled [disables intel turbo boost and makes it run at 4.2GHz constantly]
C1E, C3/C6, CPU thermal monitor, CPU EIST: all disabled
bi-directional PROCHOT: auto
Advanced Memory settings:
performance enhance: turbo
the rest is set to stock, no timing changes
Advanced Voltage Settings:
multi-steps load-line: level 6
CPU Vcore: 1.355V [stock settings in brackets for now on; 1.345V]
QPI/Vtt voltage: 1.200V [1.050V]
system agent voltage: 1.300V [0.920V]
CPU PLL: auto [1.800V]
DRAM voltage: 1.580V [1.500V]
the rest is unchanged
Power Management:
ACPI suspend type: S3
HPET mode: x64 mode [x32]
since im new to OCing and understand the gist of it id like to learn as much as i can since i dont have years of experience like a good portion of people reading this. tips, help, and suggestions will be much appreciated
system:
i5-2500k
gigabyte z68x-ud3p-b3
zalman CPU heat sink [newegg was COMPLETELY out of cooler master 212s] running at full speed
6x 2000RPM case fans running at full speed
2x fans for air intake, 4x fans for exhaust
IC Diamond 7 thermal compound [read enough benchmarks to choose this over arctic sliver 5]
cooler master HAF 912 case with middle HDD bay removed for better air flow
room temp about 23C
for measurements ill be showing 2 numbers, the first is core #0 [always the lowest temp] and and the second is core #1 [always the highest]. i use CUID hardware monitor for temps
i know that under 70C is optimum for highest temp, 70-75 is okay, 75-80 probably need to tweak BIOS, over 80 WTF are you using a stock cooler or extreme OC
for idling temps 28-35C [minimum to max core temp] and under is about were i should be and were i was before, but for idle i seem to be running at 35-44C now
games [like crysis, crysis 2, etc] ran at about 46C but now they run at about 54C, not really that bad, but everything seems to be running a bit higher temp-wise then they were at my first few OC attempts.
the highest core temp i have after running prime95 x64 for over 2 hours is 74C and it was running at consistent temps the whole time. no errors or warnings.
i OCed with a p67 reference that OCs at 4.4GHz, since z68 is a little harder to find info on. i adjusted everything based on my stock settings and the 4.4GHz OC guide.
i am new to OCing, this is my first overclockable computer, all the others were from Dell or Apple and as everyone knows, they have locked bios settings. im really glad i waited for sandybridge. really happy with my rig right now
i want to bring my idle temps down and my full load temps down about 5-10 degrees . im not sure but i think the zalman is the weak link here, and it doesn't support dual fans [well maybe it does, but i think it would be better to get a 212 then spend more on it]. damnit, zalman keeps getting auto corrected to salmon DX
BIOS settings:
Advanced Frequency Settings:
CPU clock ratio: 42
BCLK/DMI/PEG frequency: 1005 [1000 stock, OC guide said to set this but its generally understood to leave it alone, doesnt appear to effect temps]
PWM frequency control: auto
CPU over current protection: auto
CPU PLL overvoltage: auto
real-time ratio changes in OS: enabled [disables intel turbo boost and makes it run at 4.2GHz constantly]
C1E, C3/C6, CPU thermal monitor, CPU EIST: all disabled
bi-directional PROCHOT: auto
Advanced Memory settings:
performance enhance: turbo
the rest is set to stock, no timing changes
Advanced Voltage Settings:
multi-steps load-line: level 6
CPU Vcore: 1.355V [stock settings in brackets for now on; 1.345V]
QPI/Vtt voltage: 1.200V [1.050V]
system agent voltage: 1.300V [0.920V]
CPU PLL: auto [1.800V]
DRAM voltage: 1.580V [1.500V]
the rest is unchanged
Power Management:
ACPI suspend type: S3
HPET mode: x64 mode [x32]
since im new to OCing and understand the gist of it id like to learn as much as i can since i dont have years of experience like a good portion of people reading this. tips, help, and suggestions will be much appreciated