In other words, it's a tool that game developers can use to see if the games they are making will actually run well on the most popular line of CPUs out there. No sense in making a game that doesn't run on most PCs. *cough*Crysis*cough*. Now all they need is the same for graphics cards.
|GPA provides in-depth application analysis and customization so developers can pinpoint performance bottlenecks and optimize games for Intel-based desktop PCs and laptops that use Intel’s chipsets. GPA consists of three components: System Analyzer, Frame Analyzer and the Software Development Kit (SDK)|