Overclocking on Laptop

[Pain]

I have a Toshiba Sattelite S50-B-11W and I wanted more power so i decided to overclock my gpu which is a radeon R7 M260.When i downloaded MSI afterburner and Kombustor 3 i noticed that my gpu had a temperature of 511ºC without starting overclocking it.

I  overclocked my cpu which is an i7 4500 U like 50% / 66%  1,8 ghz to 2,6 / 2,9 ghz 

What should i do about my gpu?

[Arc_Jester]

There is no way that GPU temp is right if it was that laptop would be on fire.

[Pain]

I ran afterburner again and now its on 56º

Do you have tips for overclocking my gpu.I do not own games that push a lot of my graphics like crysis or far cry ,i just want stable 60 or more fps for CSGO and LoL

[Arc_Jester]

I ran afterburner again and now its on 56º

Do you have tips for overclocking my gpu.I do not own games that push a lot of my graphics like crysis or far cry ,i just want stable 60 or more fps for CSGO and LoL

Since you on a laptop try going up in small increments, this allows for a more stable OC. You should benchmark the gpu every few increments just to make sure your system isn't going to crash or overheat in game.

[R_Golden]

Please don't overclock your laptop. They are usually made to the exact size and volume to get the temps they can handle, if you add more temp it will degrade fairly quickly, unless you're on Maxwell. If you want to continue only increase in small increments, I don't it's possible but if it is don't touch the voltage. Make sure temps are lower than you might consider the limit, you're gonna want breathing room.