The i7 Overclocking Study Thread... post your OC settings.

[k.b.san.um]

Batch 3838B079

Attachment 93176

u can tell me what is your BIOS version?

thanks.

[Infa]

There's no way to tell of that screenshot im afraid?

[dengyong]

u can tell me what is your BIOS version?

thanks.

P06

[foolycooly]

Can someone tell me how to determine my batch #?

Settings are:

BCLK 190
Multiplier 20x
CPU voltage: 1.2125
QPI/DRAM voltage: 1.2
DRAM Bus voltage: 1.6
Speedstep and turbo OFF

Running an ocz platinum 6gb 1600 set of RAM at 1520 @ 7-7-7-18 1T timings.

Passed 12 hours of prime95 blend temps capping around 78. Idles in the 38-41 range (sometimes lower). I can take a screenshot if required, although I just closed prime after leaving it on overnight.

[Infa]

Yeah, you have to look at the BOX the cpu came from, look at the FPO # batch. down in the left if I recall.
or you can look at the cpu itself, but seems kinda hard when its in the use

[2slick4u]

is running my Corsair Dominators 6gb 1600MHZ at 1203MHZ with 6-6-6-18 1T safe setting? 1.66v

[1MaNArmY]

Can someone tell me how to determine my batch #?

Settings are:

BCLK 190
Multiplier 20x
CPU voltage: 1.2125
QPI/DRAM voltage: 1.2
DRAM Bus voltage: 1.6
Speedstep and turbo OFF

Running an ocz platinum 6gb 1600 set of RAM at 1520 @ 7-7-7-18 1T timings.

Passed 12 hours of prime95 blend temps capping around 78. Idles in the 38-41 range (sometimes lower). I can take a screenshot if required, although I just closed prime after leaving it on overnight.

your batch number is on the box
3 - Factory
8- Year (2008)
41- Week in year
A525 - Lot#

[Godmyster]

anyone have the same batch as mine?

[hlonipha]

anyone have the same batch as mine?

I might be testing a 3838B554 next week. from a local shop

[methimpikehoses]

Can someone tell me how to determine my batch #?

Settings are:

BCLK 190
Multiplier 20x
CPU voltage: 1.2125
QPI/DRAM voltage: 1.2
DRAM Bus voltage: 1.6
Speedstep and turbo OFF

Running an ocz platinum 6gb 1600 set of RAM at 1520 @ 7-7-7-18 1T timings.

Passed 12 hours of prime95 blend temps capping around 78. Idles in the 38-41 range (sometimes lower). I can take a screenshot if required, although I just closed prime after leaving it on overnight.

Good batch.

[Chicken Patty]

I might be testing a 3838B554 next week. from a local shop

dude did you test the other one you had at your house? Not the one we ran prime on that you were using when I was over this passing weekend.

[Godmyster]

I might be testing a 3838B554 next week. from a local shop

they should be the same right? just last number that changes...

[hlonipha]

dude did you test the other one you had at your house? Not the one we ran prime on that you were using when I was over this passing weekend.

Yes I tested it under water and it did very good but not as good as the one I'm keeping.

[Godmyster]

Is that yours in the pic or is it the batch like mine?

[Chicken Patty]

very good Mario. Your chip is very good bro. Have the temps improved on your CPU now that the thermal compound is more settled in?

[NAM_killer]

CPU speed: 4.4Ghz
920D0

RAM timings: 7-8-7-20-1T


CPU Ratio: 21x
BCLK: 210
DRAM: 1683 mhz
UCLK: AUTO
QPI: AUTO
HT: On
PCIE freq: 101Mhz
LLC: on
CPU differential amplitude: 900mV
CPU clock skew: normal
CPU spread spectrum: disabled
PCIE clock skew: normal
PCIE spread spectrum: disabled
Everything else: Untouched

Voltages:

CPU Voltage: 1.384v (1.375 in BIOS)
PLL Voltage: 1.98v
QPI/DRAM core Voltage: 1.375v
DRAM Voltage: 1.66v
All other voltages: Untouched

Sorry it would be really difficult to remove my cpu waterblock and clean off the paste just to see the batch number!

The cpu cooler is a heatkillerv3 lt with mx2 paste, quad thermochill pa series rad, double feser rad but i also have my 5870, and entire board watercooled aswell.

Temps dont go above 80-85c.

10 and half hours prime stable (after 10 and half hours i decided to stop prime so it hasnt blue screened on prime on those settings)

at 4.2 ghz i had only rough settings in and they seemed to work fine, 8 hours prime stable until i turned it off

CPU speed: 4.2Ghz
920D0

RAM timings: 6-7-6-18-1T


CPU Ratio: 21x
BCLK: 200
DRAM: 1600 mhz
UCLK: AUTO
QPI: AUTO
HT: On
PCIE freq: 101Mhz
LLC: on
CPU differential amplitude: 900mV
CPU clock skew: normal
CPU spread spectrum: disabled
PCIE clock skew: normal
PCIE spread spectrum: disabled
Everything else: Untouched

Voltages:

CPU Voltage: 1.3v
PLL Voltage: 1.92v
QPI/DRAM core Voltage: 1.375v
DRAM Voltage: 1.66v
All other voltages: Untouched

hope this helps and is not redundant without a batch number! sorry again!!

[radaja]

Batch 3838B079

Attachment 93176

dengyong,can you tell me what program/app is that in your SS?