Which component is typically NOT a focus when upgrading to a dual-processor setup for better performance?

When considering an upgrade to a dual-processor setup, the graphics card is typically not a primary focus for enhancing performance. The upgrade primarily aims to maximize the processing power of the system by utilizing a second CPU, which significantly affects computing tasks that benefit from parallel processing, such as data analysis, server workloads, and complex application management.

The operating system must be compatible with a dual-processor configuration to effectively manage and distribute tasks across both CPUs. Additionally, RAM is critical because sufficient memory is needed to support multiple processing threads and to avoid bottlenecks during intensive operations, thus ensuring that both processors can perform optimally. The power supply also deserves attention, as dual processors require more power than a single processor system, so ensuring adequate power delivery is essential.

In contrast, while the graphics card plays an important role in rendering graphics and handling visual output, it does not directly enhance the CPU performance in a dual-processor setup unless the applications run involve heavy graphical processing. Typically, upgrades involving dual processors focus on interrelated components that directly affect computation ability and overall system stability.