SiSoftware Sandra
Higher is better
Strange results here, this mainly CPU dependant benchmark shows absolutely no performance increase from overclocking. Other benchmarks do show improvement, so there must be something fishy going on inside the chipset.
Lavalys Everest
Higher is better. For latency, lower is better.
At least Everest shows a difference in performance, unfortunately not much of an increase, if one at all. I would blame the ATI chipset here again.