Dual-channel RAM is a real boost.

Yes, the performance gain is real—but it varies by what you’re doing.

When you add a second matching stick to a single soldered module, your system switches from single-channel to dual-channel memory. That doubles the data bandwidth between the CPU and RAM. In workloads that saturate memory bandwidth—things like video editing, 3D rendering, compression, scientific computing, and modern games (especially at high frame rates with a fast CPU)—you’ll see noticeable improvements, sometimes 20-40% in those tasks. Integrated graphics benefit hugely, since the GPU shares system RAM.

For everyday stuff (browsing, Office, email), the difference is negligible. You won’t feel it in a spreadsheet or while reading articles. So if you’re a light user, it’s not urgent. But if you do anything that pushes the CPU to wait on memory, the upgrade is cheap and effective.

Just make sure the new