Here we present the average clock speed for each graphics card while running the 3DMark Time Spy stress test for 30 minutes. We use GPU-Z to record the GPU core frequency during the Time Spy runs. We calculate the average core frequency during the 30 minute run to present here.
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With its rated boost clock of 1815MHz, it is no surprise to see the Gaming X Trio proved about 100MHz faster than the Founders Edition, on average. It boosted as high as 2040MHz out of the box, but that sort of behaviour isn't sustainable in the long run. Even so, an average frequency of over 1950MHz is highly impressive.