Running RAM in dual-channel (two sticks)
Also searched as: dual channel ram · single vs dual channel · two ram sticks fps · dual channel memory · single channel fps
What it does
Using two matched memory sticks so RAM runs in dual-channel, instead of a single stick running in single-channel.
The honest verdict
Graded real. This is a real, measurable FPS lever — the kind a registry tweak only pretends to be. Two channels roughly double how fast the CPU can move data in and out of memory, and games lean on that bandwidth, especially when the CPU is the limit and dramatically on laptops and APUs that borrow system memory for graphics. …
Where it genuinely fits a rig, Compy can recommend it — applied with a snapshot first and a one-click rollback after, like every change it makes.
The full graded entry
The rest of this write-up — the specifics behind the grade — ships inside the app. The Blackbook publishes its verdicts here — the full write-ups stay in the book, on your rig, next to your own measurements.
The Compy Blackbook holds 191 graded entries like this one, judged against your hardware — and every change it does make is reversible, with the receipt to prove it.
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