Problems with speed of brute-force by GPU

[PilyaPlay]

Firstly being able to play a game doesn't really matter.

It was about throttle/ overheating ( long time playing in the game very nice test to heat the GPU) 

Secondly, try using -a 0 instead of -a 3. You are using the wrong attack mode for wordlists

Thank you very much ! Yes it's worked ( yes i'am idiot ) . Finaly  i have my 62 kH/s  ( My try was faild because it was 3 in instruction  and i was thinking that it was a Brute-force (but it's not right) . I was thinking that brute-force is getting examples of passwords from wordlist and try to find correct password . And now i don't understand how to use brute-force if password wouldn't be in wordlist. Can you give me a link on instruction "How to use Brute-force" with details ?)  

There is definitly something but it's not the speed of your GPU. 

 Yes , it was my stupid head.