What is the best Processor upgrade for Toshiba Satellite C655D-S5531 Processor

[Geeke Sonny]

i looked around but couldnt get anything i got stuff on the the higher models my current processor is AMD radeon Hd 6310 and its not fit for gaming i did some research i was just wondering if i could get a better AMD radeon processor to upgrage to

 

[okcnaline]

I doubt it... E-series and C-series CPUs can't be upgraded.