I have one question related with the AMD SDK.

At the beginnig when I started with mi rig, some weeks ago, I installed AMD APP SDK v3.0 for Open CL, but I desinstalled and installed AMD APP SDK v2.9.1 because my rig wasn't running correctly, but at the end I discovered that my issues was related with a defective GPU, I removed the card, and all was fine.

Now, I'm wondering if it's better install the last one (3.0) in order to get a better performance.

I'm a user of Claymore's miner, and my rig is under Linux, a Headless Ubuntu distribution (14.04).

Any suggestions?

Regards!, and TIA!