Graphics problems With AMD HD 7770

well, I brougth a new procesor, MB and VGA some days ago, but i am having grafics errors, i will post the pics felow, i having problems with fraps when i having record more than 10 minutes the game begins to go slowly and fragmentated lag, anyone knows how to fix this, or know some of that problem??
i have the Catalyst Software Suite version: 12.4
Here are some pics:
http://steamcommunity.com/profiles/76561198035052283/screenshot/59697052...
http://steamcommunity.com/profiles/76561198035052283/screenshot/59697052...?
http://steamcommunity.com/profiles/76561198035052283/screenshot/59697052...?
Some errors too in the faces/eyes of some knights, but that i fixed with de "compatibility mode" but the others sings not.
I read the wiki of spiral knights here:
http://wiki.spiralknights.com/Performance_issues_FAQ
and says:
Flickering Textures
Users with ATI/AMD Radeon 3000 and upwards dedicated graphics cards may experience lighting flickering while playing the game.
This is a confirmed bug with the Catalyst 11.4 and 11.3 drivers and how they handle OpenGL; not a game bug.
[editar] In Game Stuttering
Some users may experience stuttering game play and small periods of unresponsiveness when using various Spring 2011 Catalyst driver release. This appears to be a driver based problem.
Upgrading to the to the most recent driver release appears to solve this issue for most users.
I dont know if this happens to me or is other thing, if have solution or not, I have the latest drivers of that graphic card.
If that is a problem of imcompatibility with spiral I dont know if I can give back the dh 7770 in the store for a GTX560 ti
they understand my problem??

I installed Catalyst 12.5 Beta drivers. but the problems persist, what can i do?..
I trough this new pc only for play better in spiral knigths but now I play worst
In the store should give them back my money?
or change for a nvidia graphics card? when I say them that there is a imcompatibility with Spiral Knights?
I have this graphics card a few days (Buy it at 12/may/2012)
I want play like this :(
http://www.youtube.com/watch?v=qDofvxDwQls&feature=youtu.be
http://steamcommunity.com/profiles/76561198035052283/screenshot/59697097...?
http://steamcommunity.com/profiles/76561198035052283/screenshot/59697097...?
http://steamcommunity.com/profiles/76561198035052283/screenshot/59697097...?
http://steamcommunity.com/profiles/76561198035052283/screenshot/59697097...?
http://steamcommunity.com/profiles/76561198035052283/screenshot/59697097...?
http://steamcommunity.com/profiles/76561198035052283/screenshot/59697097...?
http://steamcommunity.com/profiles/76561198035052283/screenshot/59697097...?

Unfortunately this issue only appears to be happening with AMD Radeon 7000 series cards at this time. It appears to be a teething problem in the drivers, sot it may be possible that a different revision fixes it. Hopefully the issue will be resolved within the next few driver releases.

well, I instaled this Catalyst 12.5 Beta drivers, and many others (Oficials and unnoficials)
and the best choice was this Catalyst 12.5 Beta that fix the mayority of the bugs in firestorm citadel and the mayority of bugs in jelly king
but this bugs continue:
1.- When use a jelly king shield causes many wrongs alterations in eyes forms, swords and enviroments.
2.- In jelly king arcade the crowns in the floor after kill an enemy shows rectanculars forms and wrong colors.
3.- Lockdown color problems with some bombs.
I didnt fixs that problems so I change mi graphics card yesterday for a Nvidia Gtx560 Ti in the store and now all the problems are gone.
I also have the same issues with a 7970 card and the 12.5 Beta drivers are the best there are right now.
Unfortunately AMD is notorious for releasing hardware before the drivers for that hardware is fully tested and implemented. I'm hoping the full release of 12.5 will fix some of these bugs, but at this point it is likely the only solution. It is unlikely that OOO can do anything to fix the problem until AMD actually fixes the bugs in the drivers. There are many other games that are also reporting some texture issues with the newest cards.
The 12.5 drivers should be released any day now or they are going to have to call them the 12.6 drivers.

Just adding to the list of problems, Just got a MSI lightning R7970.... and am getting tons of artifacts with this game :/ low graphics seems to work okay... trying to backrev to 12.6... I'll update when I find a solution
I am on 13.3 I have tried 13.2 and 13.1 drivers and this game still has problems. This is the only game with this problem. So it may not only have been ATI Radeon 7000's problem.
I have the 7850 2GB
I'm glad I am not the only one who has this problem : I was starting to think my GPU was burning up !
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This isn't the first display problem I've seen with the AMD Radeon 7000 series. There appears to be a problem with the current Catalyst 12.4 drivers and these cards.
The graphical problems have been solved for some users by installing the Catalyst 12.5 Beta drivers.