SiSoftware Sandra
Higher is better
In this mainly CPU dependant benchmark, all AMD systems show the same performance.
Lavalys Everest
Higher is better. For latency, lower is better.
We are using faster timings on the Sapphire PI-A9RX480, so it is obvious that the board is faster. But if you consider the memory performance of earlier chipsets, the benchmarks make clear that ATI has greatly improved as compared to earlier chipsets.