The problem with the crashes (Far Cry 3: Blood Dragon)

After 15 minutes of gameplay the game crashes. License from Uplay. Who knows what could be the problem?
The mobile PC.
Win 8.1.
Processor Amd A10
Graphics: AMD Radeon HD 8570M
HDD 1000 Gb
RAM 12 Gb
Website AMD screams, all new drivers installed.