N64

The frame rate drops from about say 52 to 36 for a few moments when stood still and no moving objects other than sway of bushes. After a few seconds it returns to 52, but after another 20-30 seconds it drops again (still stood still in the same place), this repeats. The higher I overclock the core the more frequent the drops. I don't think my temps are too bad 77-82 C. Some games are worse than others. Is this normal?

Thanks for you help with my bios Klem. I have having a few issues with my GPU usage fluctuating the more I overclock (see attachments - tested with Metal Gear Solid V Ground Zeros). I have tried upping the voltage to 1000mV, but it seems to get worse. I wondered if I increased the TDP Base Clock (using Kepler Bios Tweaker) would that help. Any advice much appreciated. N64

Thanks for you help with my bios Klem. I am having a few issues with unstable GPU usage (and frame rate) as I overclock (see attached), tested with Metal Gear Solid V Ground Zeroes. I have tried upping to voltage a little (1000mV) but it gets worse. Do I need to mod my bios to increase the TDP base clock? Thanks. N64

Hi sorxes, I have the same Medion 2gb gtx680m and have tried modding the bios myself but still get throttling, any chance that you could send me a link to they one svl7 modded for you please. I am happy to donate if needed. thanks.