The Sapphire achieve, 49.5 decibels, which is still not a very good result, but audibly better than the reference design. In load it can also be a bit annoying. The PowerColor product, however, raises the bid even one: with 46.5 decibels, the graphics card itself in games pleasantly quiet - very good!Both partners are therefore a total cards without doubt better than the reference design. The Sapphire Radeon HD 5850 Toxic is minimal brisk than the PowerColor Radeon HD 5850 PCS +, but the latter come up with a quieter fan. If someone wants to buy a Radeon HD 5850 then the HD 5850 PCS + exactly why we believe the right choice.