GPU hashrate dropped - hardware problem?

[j0urn3y]

Hello. I've been lurking here and putting what I've read to use with my mining rig. I'm still tweaking but ran into a problem I'm at a loss to explain.

My rig has been running non-stop with hashrates around 450. Yesterday it dropped to 360 - no changes to cgminer.conf.

Is there something wrong with the GPU card (it's a TwinFrozr 7950)?

Thanks for your feedback.

[YOLOSWAG420HASHTAG]

scrypt or sha256 mining?

[showtimex]

That's a very low hash-rate for either crypto. For scrypt you should easily hit 600kh+, 12.8 drivers + 2.7SDK for example, 1050mhz, 1450mhz clock.