Without going into great detail i'll just say this component actually does its job. Having an old Radeon 9700 Pro in one of my families PC's I purchased this the achieve the higest overclock out of the card. That is without perhaps leaky water cooling or a volt mod. I achieved a 375 MHz core up from 300 MHz. I also got a stable 714 MHz memory speed (effective).
Weaknesses:
None
Summary:
If you have an old Radeon or Nvidia graphics card and you plan on overclocking, there is no other option if your on a budget.