Problem with CCC and 4870x2

[>D4L70N<]

Hey guys, have if you can help me.
Turns out I have a 4870x2, but when overclocking do not repond from the CCC, for example, I go up to 800mhz and I to implement, and look at the gpu-z and continues to 750MHz, is as unresponsive, I tested with riva tuner and if you climb the frequencies, but because the CCC does not?
The speed of the fan if you let me handle it perfectly, but not the clocks of the GPU.

I have installed 10.4.

I hope a little help.

Kind regards, and forgive my English so bad.

[Razrback16]

Have you tried using MSI Afterburner to overclock? Does that make any difference?

[>D4L70N<]

the afterburner msi, I do not work..

[Ket]

Try Rivatuner

[>D4L70N<]

Hi, the issue I have with the riva tuner is that one part is fine if it rises oprque frequencies, but going up and stay at that. I mean, I for example go up to 800mhz and to apply and stays on that frequency does not fall at the speed of 507mhz supposedly 2D and can not be the problem of the catalyst, now reinstall your OS and follow equally, the CCC is not responding to OC.

[avercros]

Uninstall that drivers, clean with Driver sweeper and download the catalyst 10.6.

Use the latest version of afterburner.

Si lo se, mi ingles es malo :P

[>D4L70N<]

thanks for the reply, but I've done this like 8 times, I reinstalled the OS and others, and there is no.
I tried all the drivers from the 10.2 to 10.6 , and using driver sweeper.
si mi inglés tambien es penoso , es traducido por google....xD