Any overclock I do makes the FPS in 3dmark 06 from getting too low.

When I go back to stock frequency and restart the FPS become normal.

Can be a simple overclock (from 4 GHz) or extreme overclocking (more than 5 GHz).

Every overclock i did turn the FPS a disaster

just increase the frequency and performance drops too

I'm using a Core i7 965 Extreme and it is stable at any overclock cited (HT on, all cores).

Does anyone know what might be happening?

 

P.S. i did try with a GTX275 and GTX295, and 3 diferent drivers, but the same problem

 

 

 

Thanks for all

I give up...im going crazy and don t know what to do...

I did try all configurations, all operational systems, patch 1.1.0, hotfix but this happened.

I did try to run with all overclocking frequency (3700, 4200, 4500, 5000 Mhz...all the same)

I have 2VGA cards but always the same.

Anybody can help

 

Thanks again

pcie clock...reset to 100mhz?

 

try 100mhz

I did try 100, 101 and 115 (extreme overclocking, but it don t works)

I don t know why...

Thanks

What motherboard?

________

Suzuki FXR150

Edited January 24, 201114 yr by HawaiiSuperman

Classified 760

it is running at full x16 bandwidth? does gpuz say x16? chispy had a similar problem, and had to RMA his classified since the pci-ex slots were only giving x8 or x4 bandwidth...

No

The GPUz shows 16X

I did try many things....

A friend told me to try to set the QPI link at full or low, but it s not working well yet.

I apologize this fact

Still the proble...i think i have to give up

Have you tried different PCI-E Slots? Sometims it happens that the PCI-E Slots break on the Classified.

Edited September 18, 200915 yr by 4ng3ldust

are you in slow mode? maybe try a long cmos clear with the battery out