How does the amd radeon r7 m260dx work?

thediegyx

Estimable
Aug 12, 2015
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I see this graphic card is very rare, for exampe I watched in some pages that instead of said me that it is a amd radeon r7 m260dx they said me is a radeon r5 m230. Also I saw some pages said it isn't a dual graphic card and anothers said the opposite. I found pages that compare it with a nvidia geforce 840m and anothers said it's below. I want to know too if it's compatible with directx 12.

Can you help me solving these dudes? I would thank you very much!