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.
Looking now at the clock speed of the RTX 3060 Ti Founders Edition, we can see overall behaviour is very similar to the RTX 3070 here. After an initial spike, the GPU’s frequency hovered just below the 1900MHz mark, with the occasional boost over 1900MHz every now and again.
Across our 30 minute stress test, the GPU recorded an average frequency of 1884MHz, which is pretty much in-line with what we'd expect from a Founders Edition card. We will have to wait and see what Nvidia’s partners can do to improve on this.