Iris Pro Graphics 6200 Desktop Game Requirement Analysis

Overview
Intel Iris Pro Graphics 6200 Desktop are Integrated Graphics in some of Intel's Broadwell Processors.

Architecture
The Broadwell GT3e Core includes support for DirectX 11.2, OpenCL 1.2 and OpenGL 4.3. Additionally, it also offers better Decoding Performance, when compared to its Predecessors.

GPU
It equips a GPU Codenamed GT3e which offers 48 Shader Processing Units, 8 TMUs and 2 ROPs. The Central Unit Initially Runs at 300MHz and goes up to 1150MHz, in Turbo Mode.

Memory
Unlike the common Integrated Graphics Cards, this one has access to a dedicated frame buffer of 128MB of eDRAM.
The GPU also Shares the System's RAM which varies from laptop to laptop. Typically, the GPU reserves 1GB. Depending on whether or not the system's RAM is Dual-Channeled, it can access either a 64-bit or 128-bit memory interface. The operating memory clock also depends on the at which speed the System's RAM is running and is limited by the highest operating speed that the Processor supports. In this case, it is 933MHz.
It is then obvious the Memory Bandwidth depends on a lot of factors and thus this Graphics Card performance may vary heavily from system to system.

Performance
Benchmarks Indicate Performance around of a Dedicated GeForce 940M.

System Suggestions
We recommend 4GB of RAM for a system with Intel Iris Pro Graphics 6200 Desktop.