Radeon R3 6210 is an integrated Graphics Card in the APU A4-6210.

It is based on the Graphics Core Next Architecture and offers 128 Shader Processing Units, 8 TMUs and 4 ROPs. While the central unit is set at 600MHz, the memory bus-width will be of 64-bit, as the processor only support single channeled RAM. The memory clock runs at up to 800MHz.
The Graphics Card also shares the processor's L2 Cache of 2MB. Therefore, it reduces the need to resort to its memory bandwidth.

Overall, the Graphics Card's performance depends a lot on the system configuration. Best case scenario, expect performance around 10% lower than an integrated Intel HD 4000.
The card is only suited for gaming below 720p and all modern demanding games can be played at least on low settings.