stuttering with my 3870

[pitbulltko]

I noticed some stuttering with my 3870 but it was only at higher resolutions running vista 32 bits en catalyst 8.4 or 8.5 I had and X1900XT and never had this issue, i get stuttering almost in every game, it’s weird I get 50fps then suddenly get 10 or lower for like 5 sec i don´t have this problem with XP soy is not hardware related i tried a fix on the AMD website but it persist the 8.5 driver just deliver better frame rate but does not solve de problem any idea of how to fix this problem i´m getting mad
My rig is
Phenom 9600 @2.4
MSI K9A2 Platinum
2 x 1G PC2-6400(4-4-4-12) Patriot
780W OCZ mod PSU 4 x 12V
Diamond HD3870
2 Maxtor 160 HD

 

[50bmg]

It may be the fix you already tried.

Try this: http://support.ati.com/ics/support/default.asp?deptID=894&task=knowledge&questionID=33033

I am not sure how old it is, but i read about it here: http://www.visiontek.com/forum/viewtopic.php?f=3&t=3968&start=0&st=0&sk=t&sd=a

 

[pitbulltko]

Yeah that’s the hot fix the i tried but it doesn’t work I have tried everything I have tried overclocking the card, ram cpu and nothing I also tried underclocking but I experience this problem in Crisis NFS Carbon Assains creed and I haven tried others but I thing that I will get the same problem , but the only games that does play en very well is call o duty 4 it runs great
Forgot to say a have vista 32 Sp1 ultimate