The AMD A6-3400M incorporates more CPU cores than the AMD 270 microprocessor. Large number of cores helps this processor to process multiple tasks or heavily multi-threaded applications.
The AMD A6-3400M features on-chip Radeon HD 6520G Graphics Processing Unit. This graphics is not powerful enough to play latest games at full resolution, however it can be used for casual gaming and 3D apps.
The AMD A6-3400M is 46% more energy efficient.