Not every system and configuration will be tested explicitly. The scores and data presented are provided by UL and are an measured of expected performance based on multiple test runs of each game and an average of estimated in game frame rates. UL tests all hardware in controlled conditions. Benchmark results may vary on some systems but have a precision with a margin of 3 percent. Changes in software, such as system updates, driver updates, or changes to the game may affect performance. In very special cases, the device is of a nature that does not deliver consistent performance.