Dual-Channel Memory
Ongoing coverage on Dual-Channel Memory.
Latest coverage
Valve clarifies that all Steam Machines have a single 16GB RAM stick — here's what this means, and why I think it's another reason gamers may hold off buying the PC
Valve has clarified that all Steam Machines will ship with a single 16GB RAM stick, correcting previous statements that suggested some models might have two 8GB sticks. While this configuration offers a better upgrade path to 32GB, it sacrifices the performance benefits of dual-channel memory. The article suggests this detail, along with potential pricing issues, might be reasons for gamers to delay purchasing a Steam Machine.
If you were on the fence about the Steam Machine, this RAM configuration twist might push you off it — straight…
The Steam Machine's RAM configuration has become a point of contention, with many units featuring a single 16GB DDR5 stick instead of a dual 8GB configuration. This single-channel setup can negatively impact CPU-intensive games, although Valve engineers argue the difference is often negligible in actual gameplay. The scarcity of 8GB sticks due to market demand for higher storage is cited as the reason for this configuration choice.
New DDR5 HUDIMMs Cut Gaming Performance by 50% in Single Channel
New DDR5 HUDIMMs (Hybrid Unbuffered DIMMs) are being introduced as a budget-friendly option but come with a significant drawback: a 50% performance reduction in single-channel configurations due to a compromised internal architecture. While using two HUDIMMs restores performance to that of a single standard DDR5 stick, this creates a complex value proposition for budget builders, especially considering potential upgrade limitations and the decreasing cost of regular DDR5 memory.
