Single-DIMM DDR5 gaming works better than you probably think — AMD's 3D V-Cache chips drop less than 3%, one DDR5 DIMM beats dual-channel DDR4 RAM from Latest from Tom's Hardware on 2026-07-31 11:43 (#77C6Q) To avoid rising RAM costs, some PC builders and OEMs have shifted toward using a single DDR5 module for gaming PCs. We test how much of a performance loss that actually represents.
