Constant Clock Speed

[Weather]

I recently bought a Sapphire R9 270 2GB and have been pleased with it. Whenever I start games my driver will adjust from the 300 MHz clockspeed to the 945 MHz clockspeed. Due to this, some of my games will exit out due to something with Windows. I would like to keep my card's core clockspeed at the 945 MHz it needs to be at.

 

[turkey3_scratch]

All cards downclock when you're not gaming to save electricity and produce less heat, it is completely normal. Your problems lie in another cause.