Here are some things to check:
1. Do you have the latest Nvidia drivers?
2. Are you using the latest dev build of Dolphin?
3. Is Windows Power Management set to High Performance?
4. Do you have a High Performance profile set up in Nvidia Control Panel?
5. Have you tried doing a restart lately?
1. Do you have the latest Nvidia drivers?
2. Are you using the latest dev build of Dolphin?
3. Is Windows Power Management set to High Performance?
4. Do you have a High Performance profile set up in Nvidia Control Panel?
5. Have you tried doing a restart lately?