Radeon HD 8670D Game Requirement Analysis
Radeon HD 8670D is an embedded Graphics Card on the high-end Richland APUs A10-6700 and A10-6800K.
They offer 384 Shader Processing Units, 24 TMUs and 8 ROPs. The memory interface depends on whether or not the system's RAM is dual channelled.
While the central unit runs at 844MHz, since the GFX doesn't have dedicated memory, the bandwidth will depend on the system ram speed which can be up to 2133MHz (the max speed supported by the CPU). Therefore, the max operating memory clock is 1067MHz.
Its performance is quite superior to Intel HD 4600 but only very slightly better than previous Radeon HD 7660D.