M4A785TD-V EVO & AMD 1055T OC [HELP NEEDED]

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M4A785TD-V EVO & AMD 1055T OC [HELP NEEDED]

Postposted on Sun Sep 05, 2010 12:51 pm

hi guys.

well i tried so many things to stabelise my OC.
but for some dull reason it stays stuck at 3.7 and with those settings im able to run everything.

But i know its possible to go even higher.

i have the asus M4a785TD-V evo mommyboard with an AMD Thuban 1055T
and the OCZ obsidian tripple kit

Its stable now wich i mean it can run windows and any game
If i want to go higher; windows wil start but no game will start without a BSOD
And even more higher means not even able tostart windows
STABLE with 3.7GHz these are my bios settings ( i know they are wrong thats why i ask you guys )

BIOS : v2103

Bios settings:

JUMPERFREE

cpu overclocking: manual
cpu/HT reference clock 256 MHz
gpu overclock: auto
pcie overclocking: manual
Pcie clock : 100

CPU RATIO AND VOLTAGE

Processor frequency multiplier X14.0 2800 MHz
AMD TURBO CORE tech. Enabled
TURBO CORE ratio: 14.5
CPU/NB freq: 9.00X
CPU overvoltage : auto need to be 1.45v???
VDDNB Over Voltage : auto
CPU VDDA Voltage: auto
Loadline Voltage: auto

HYPER TRANSPORT CONFIG

HT Link Freq: 1800MHz
HT Link With: auto
HT over voltage: 1.26v

MEMORY TIMMING AND VOLTAGE

Memory Clock Mode: Manual
Memory clock Vallue: 533 MHz
Dram timing mode: Both
Timing 9-9-9-24
Memory Over Voltage: 1.65v

COOL & QUITE: DISABLED
C1E SUPPORT: DISABLED
UNLEACHING MODE: DISABLED
ADV. CLOCK CALIBRATION: AUTO

And this bios is just to complicated for me, i mean i checked multiple forums how to succesfully tune it.
But then you ran into terms i cant even vind on the Bios correct settings.
please guys can you help me out to make it stable at 4.1 or just 4GHz
grahicnizor
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Re: M4A785TD-V EVO & AMD 1055T OC [HELP NEEDED]

Postposted on Sun Sep 05, 2010 12:56 pm

Is your CPU air cooled or water cooled? If air cooled, maybe you should consider water cooling.
Laptop: HP Pavilion 17-e016dx. AMD A8-5550M, 4GB RAM, 750GB HDD, AMD Radeon HD 8550G integrated video, 17.3" display, 1600*900 (HD+) resolution, SD card reader, Windows 8.1 (DL Classic Shell)
riviera74
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Re: M4A785TD-V EVO & AMD 1055T OC [HELP NEEDED]

Postposted on Sun Sep 05, 2010 1:02 pm

riviera74 wrote:Is your CPU air cooled or water cooled? If air cooled, maybe you should consider water cooling.


yea i forgot to add that, its H20 cooled and the temps never go off the 20 in idle didnt tried to stress the cpu yet since its unstable to much

EDIT:

for *** sake. again a bsod when trying to play dirt2
could play for 5 minutes before a crash without blue screen.
i set everything now to default settings untill we have a decent OC
grahicnizor
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Re: M4A785TD-V EVO & AMD 1055T OC [HELP NEEDED]

Postposted on Thu Sep 09, 2010 7:03 pm

Your problem may lie with you trying to use turbo core (the normal max multi is 14x). If you disable it you maybe able to get higher OC. Typically with these chips you need to start raising the voltage to gain higher OC around 3.5-3.6, but before I would do that I would try and find what your max FSB is. To do this you want to lower multi to 8 on the Processor and then the lowest it will go on your NB and HT. Once you find the max FSB that will boot into windows stable then you can start increasing the multi until it becomes unstable. Your FSB should probably be around the 270-280 range minimally.

Here are my OC results for the 1055T

FSB: 297
Mult: 13
CPU speed: 3861
Voltage: 1.475

I don't know if that helps or not but hopefully it does.
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Re: M4A785TD-V EVO & AMD 1055T OC [HELP NEEDED]

Postposted on Fri Sep 10, 2010 10:17 pm

grahicnizor wrote:i have the asus M4a785TD-V evo mommyboard with an AMD Thuban 1055T
and the OCZ obsidian tripple kit


It may be due to the fact that your running 3 sticks of memory, AMD does not support tripple channel.
At the very least your hurting performance due to the fact that 3 sticks won't run dual channel.

Pull one stick and see if that fixes your problem...
Pretty sure you should have the sticks in the same colored slots, but check your manual to be sure.
Asus Crosshair IV Formula | 1055T X6 | Mushkin 2x2 1600 @ 1.35v | Visontek 4870/512 | Watercooled | Corsair TX750 PSU | Windows 7 64bit | Corsair 800D Obsidian
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