Radeon HD 6530M Game Requirement Analysis
Radeon HD 6530M is a middle-class GPU based on the 40nm Terrascale 2 architecture.
It's based on the Redwood Core (therefore related to Radeon HD 5670) and offers 400 Shader Processing Units, 20 TMUs and 8 ROPs on a 128-bit memory interface of standard DDR3. Its central clock runs at 500MHz and the memory clock operates at 800MHz.
Therefore, it's an underclocked Mobility HD 5650 and it should perform considerably worse than Radeon HD 6550M.
Using a 720p resolution, almost all of today's games are only playable at medium settings but with fluent frame rates (30+).