Transaction elimination
The demonstration shows the key benefit of bandwidth saving feature of the Arm Mali Midgard and BiFrost GPU architectures which allows for significant energy savings on a System on Chip (SoC) level. When performing TE, the GPU compares the current frame buffer with the previously rendered frame and performs a partial update only to the particular parts of it that have been modified, thus significantly reducing the amount of data that need to be transmitted per frame to external memory.