https://wccftech.com/a15-bionic-gpu-throttles-but-beats-a14-bionic-exynos-2200/

The A14 Bionic GPU achieves an impressive performance threshold, but Apple could be looking to overtake that extensively with the A15 Bionic launch, as the chipset is expected to debut alongside the iPhone 13 launch. According to a new benchmark leak, the upcoming SoC beats all competitors but runs into a little performance throttling along the way.

The A15 Bionic GPU may be a 6-core configuration like the A14 Bionic, but a Manhattan 3.1 benchmark run using GFXBench reveals that it overwhelms the competition by achieving an average framerate of 198FPS for the first round. Unfortunately, the GPU runs into some throttling because the chip’s performance takes a nosedive during the second benchmark run, where the average framerate achieved is 140-150FPS.