User Guide


Change Threshold Values

If required, modify default thresholds (for example, for CPU Utilization, concurrency, and frame rate histograms) set up by the
Intel® VTune™
based on your system data.
These thresholds define Poor, OK, Ideal, and Over utilization categories for CPU usage and concurrency metric data and Good, Slow, Fast frame quality categories for frame rate.
To change the default threshold settings:
  1. Open the collected result in the
  2. Drag a slider in a histogram to change the ranges of the required category.
    button shows up at the bottom.
  3. Click the
    button to apply your changes.
applies these threshold changes to the data provided in all viewpoints/windows of the current and subsequent results in this project.

Product and Performance Information


Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804