Windows consumes greater resources under optimal conditions
Windows consumes greater resources under optimal conditions
I've noticed a peculiar trend in how Windows handles memory. When RAM is plentiful, it uses more memory, but when resources are limited, it conserves space. I ran an experiment with my device—4 GB of RAM. After some optimizations and using msconfig to limit it to 2 GB, the usage dropped significantly after a restart. It went from around 1.6 GB to about 1 GB. People with large amounts of RAM often see similar high usage, and there are videos showing systems with massive RAM still consuming huge memory when idle. Could there be a way to adjust Windows so it uses less memory and leaves more available?
Windows automatically allocates RAM for applications as needed. It primarily enhances performance. Forcing Windows to mimic low-memory conditions usually reduces efficiency. ~Note: Alternative phrasing—focus on managing memory usage and let the system handle it naturally. Resources exist for use, so why not utilize them when available?~
I've never grasped the obsession with minimizing RAM usage in systems that have ample storage. Memory should be utilized! Decades of memory management have addressed this issue, and today's resources are abundant. Windows won't run out of RAM for itself or your programs. Restricting memory only increases page activity to the disk. Back then, it was a real concern when you had just 32 megabytes of RAM—app management was a significant challenge because each app claimed a fixed block and wouldn't release it even slightly. (Think about hard drive fragmentation; your available RAM could become scattered based on how you launch and close apps!) Nowadays, it's mostly myth, nothing worth worrying about.
Unused RAM represents wasted memory. It appears to consume more RAM simply because there is capacity available. Yet it doesn't always mean it's actively being used. Linux faces a similar situation: https://www.linuxatemyram.com/ Memory that applications would label as used, yet can be made accessible again. This unused space can be reserved for things the system believes might benefit from quick access. It's akin to giving a colleague a desk that's free when they're not drawing—available for others, but only when needed. When someone actually requires it, the desk becomes occupied again.
Seems like @Tikker is discussing standby memory, but I’m leaving that out. There could be a more crucial cache involved, which might explain why it isn’t showing up. With only 4 gigabytes of RAM, it feels insufficient for current needs, and I’m not talking about the slow hard drive either. You might find it odd to think about me, but seeing how much Windows consumes resources can be really annoying. Even though performance improves with cache, I’d rather have a steadier system that uses fewer resources.
The main concern is whether the performance drop is real or just due to memory usage. Are you noticing any issues like instability or delays, or are you mainly concerned about the memory consumption?
Windows Vista and later adjusted memory consumption according to your hardware capabilities. With 2GB of RAM, all versions from Vista through Windows 10 should function well. In Windows 10, using around 1.2GB helps maximize performance, making the system feel quicker and more responsive. Earlier versions like Windows XP operated differently; they would load everything onto the page file if available, which limited performance even with ample RAM. Upgrading to disable the page file improved responsiveness significantly. However, some applications or games would still crash when memory ran low, as they couldn't access enough RAM. Ideally, having a drive-sized amount of RAM would eliminate loading times entirely, allowing everything to run smoothly without interruptions.