which laptop have better better perfomance?

[thediegyx]

Lenovo z50-75:http://tiendas.mediamarkt.es/p/ordenador-portatil-lenovo-z50-75-con-8gb-ram-grafica-de-2gb-y-grabadora-dvd-1250532 (It has a amd radeon r7 m260dx gpu instead of amd radeon r7 m255)

Acer aspire e5 551g:http://www.pccomponentes.com/acer_aspire_e5_551g_amd_fx7500_4gb_500gb_r7_m265_15_6_.html

 

[ak47jar3d]

Lenovo 50z is massively better in graphics as it has a dedicated gpu.

 

[thediegyx]

Lenovo 50z is massively better in graphics as it has a dedicated gpu.

The Acer has a amd radeon r7 m265. It is better than amd radeon r7 m260dx?