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nForce4 Ultra-D, overclocking ceiling?


Guest BLiTzKRiEG_merged

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Guest BLiTzKRiEG

Have been messing with my rig and overclocking....

 

With the 10x multi I reached 268 FSB and was able to benchmark.... but hit 270FSB and kept freezing during 3dmark01...

 

with the 9x multi I reached 297 FSB and was able to benchmark.... but tried 300FSB and kept freezing during 3dmarl01....

 

heres my Genie bios setup:

 

298

x2.5

down16 up16

x9.0

100MHz

Disable

 

Startup

 

1.425

126%

1.40 V

1.80 V

3.10 V

 

Disabled

 

Auto

PinStrap

Disabled

 

Enabled

Enabled

Disabled

Enabled

----------------

DRAM Config Screen:

 

200 (1:1)

Enable

2.5

04 Bus Clocks

08 Bus Clocks

04 Bus Clocks

07 Bus Clocks

17 Bus Clocks

03 Bus Clocks

02 Bus Clocks

02 Bus Clocks

Auto

4708 Cycles

Auto

Enabled

 

Auto

0

Auto

Level 4

07.0 Nano Seconds

Auto

256 Cycles

Disable

16 X

07 X

Disable(8 Bursts)

 

 

 

 

 

Did I reach the CPU limit of 2.7GHz or am I able to make some adjustments to get me over that hump?

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Guest gijoe

I have a different cpu but i have the same problem

10x268 and it blocked @270

changed to 11x260 np to bench03 and 05 but anything over would not go.

 

Now i am starting to think that for me its a heat problem on the pwm.

On bleedin edge i came arcross a post on this and it seems that it tens not to be too stable over the mid 50's and mine was running much higher :(

so later this week its fan mod time coz i am sure this rig should be stable at 3ghz.

I can get it there but not stable.

btw

the 03 scores were when it was cold on first start.

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