Just sent my almost 5 years old Lenovo Y580 to TS today.

When the GPU usage is 100%, the maximum temperature used to go as high as 94 degree celcius and caused sudden frame drop in game.

Now the maximum temperature drops till 70 degree celcius! Later today, TS followed up with me and suggested to turn off intel turbo boost to bring down the temperature even further.

Definitely recommend his service to all forumer