Rendering can be a major bottleneck to your production and off-loading your rendering to a separate Render Farm can therefore drastically reduce delivery times. The performance increase with an RS Render Farm is relative. A render with 200 frames that takes 16 hours on one machine will take only one hour on a sixteen RS Module Cluster (or less dependant on specifications) and will free up the modeller / animators workstation enabling them to carry on working on the project.