Need assistance with RAM speeds?
Need assistance with RAM speeds?
You're considering optimizing your server's RAM configuration. It seems you're weighing between higher capacity and slightly lower speeds. Using 16GB at 1600 MHz could offer more total memory with a stable performance, while going up to 20GB at 1066 MHz might provide a bit more speed but with reduced capacity. Think about your workload needs and whether the extra speed is worth the trade-off.
It really depends on your needs and how you intend to use the computer. I’d recommend 1600 MHz rather than cutting RAM speed by 600 MHz just for 4 GB.
When reaching the memory limit, adding extra bandwidth can boost performance; otherwise, stick with 1600MHz. Depending on your system's RAM controller settings, you might be able to maintain both speeds. Most DDR3 controllers handle at least 2000MHz, though some high-end models cap around 1600MHz. RAM modules vary in their capabilities and compatibility, so there isn't a single universal controller that works everywhere. Additionally, certain sticks may not work well with other sticks due to controller conflicts, meaning even if you slow everything down to 800MHz, it might still fail. Using identical controllers together ensures the best chance of success.