Intel GMA 3600 is a mobile GFX integrated on Atom's CedarView based CPUs.
It's based on the 32nm PowerVR architecture and offers 4 Pixel Shaders, 2 TMUs and 2 ROPs. The central unit runs at 400MHz. The memory clock will operate at up to 533MHz (max memory speed supported by the CPU).
It should only be compatible with DirectX 10 & 11 via software as it's not based in a Shader unified architecture.
None of today's modern demanding games are playable and even modest games will be trouble for this GPU. Its performance is surprisingly below AMD's and NVIDIA's 2008 entry-level/motherboard GPUs.