Boost Your Coding Efficiency with Multiple Monitors: Insights and Setup Tips

I discovered an interesting blog post about research on multiple monitors and productivity. Last year, several developers, including myself, started using multi‑monitor setups, and I fully agree with the study’s conclusions.

On average, people prefer two smaller monitors over one larger one; no one says they like a single big screen.

Multiple monitors are most useful when applications have palettes or when you need to keep two or three windows open for coding, debugging, etc.

The biggest complaint is limited desktop space, especially when using CRT monitors instead of LCDs.

The above conclusions are obvious for time‑conscious developers, and the trend is stronger now because:

Most inexpensive graphics cards come with two VGA ports ("dual‑head").

Compact 17" and 19" LCD monitors are reasonably priced.

Windows XP offers mature multi‑monitor support; since Windows 98, plug‑and‑play Win32 support has become standard.

Two monitors require extra cables and a dual‑head graphics card, while three monitors are less common and demand more.

I recently upgraded to three monitors and find it worthwhile. Items that don’t fit well on the first two screens can be moved to the third. The productivity boost from one to two or three monitors is noticeable, but adding more beyond that yields diminishing returns, and four monitors might become disorienting.

If you’re interested in trying three monitors, you may need a second PCI graphics card in addition to a basic AGP card, though this can be problematic. Installing two different video drivers from different vendors on separate hardware buses may cause issues. I recommend checking the Multiple Monitor Resources site for compatibility databases. I use a dual‑output NVIDIA 5200 card and added a PCI NVIDIA 5200 so I only need one driver for both monitors.

Both ATI and NVIDIA support multi‑monitor setups, but NVIDIA’s default drivers provide noticeably better support. If you have no strong preference, choose an NVIDIA chipset. For serious multi‑monitor users, consider RealTimeSoft’s UltraMon utility, which adds useful features, including a standout function:

UltraMon adds an extra taskbar for each secondary monitor, showing only the windows on that monitor. This makes managing many open applications easier because you know exactly which screen an activated app will appear on.

I didn’t realize how valuable this feature was until I tried it myself—absolutely great! It lets dozens of windows be organized without overwhelming you, making the taskbar extremely useful. Strongly recommended.

Translation link: http://www.codeceo.com/article/programmer-mult-monitors.html Original English title: Multiple Monitors and Productivity Translation author: CodeCEO – Xiao Feng