To install or upgrade to Windows 11, devices must meet the following minimum hardware requirements: Processor: 1 gigahertz (GHz) or faster with two or more cores on a compatible 64-bit processor or system on a chip (SoC). Memory: 4 gigabytes (GB) or greater.Physical Memory Limits: Windows 11

Version	Limit on X64	Limit on ARM64
Windows 11 Education	2 TB	2 TB
Windows 11 Pro for Workstations	6 TB	6 TB
Windows 11 Pro	2 TB	2 TB
Windows 11 Home	128 GB	128 GB

It is the absolutely minimum required RAM, so you can get Windows 11 install, but if you are going to run apps and other stuff, 4gb will run slow for sure. It is not ideal for performance.

What are the recommended RAM requirements for Windows 11 : For basic web browsing and document creation, 4GB or 8GB is usually sufficient. For tasks such as photo editing and streaming media, however, 16GB of RAM may be necessary. For gaming or video editing applications, even higher amounts of RAM (e.g., 32GB) may be needed to ensure optimal performance.

Is 8GB RAM Windows 11 enough

Both Windows 10 and Windows 11 will run efficiently on 8GB of RAM. However, Windows 11 offers a more modern interface, improved performance, and advanced features. If your hardware supports it, opting for Windows 11 offers a better user experience with its updated design and functionality.

How much RAM is needed for 64-bit OS : 2GB of RAM is the minimum system requirement for the 64-bit version of Windows 10. You might get away with less, but the chances are that it's going to make you yell a lot of bad words at your system! With 2GB you should be able to do pretty much everything with your computer that a computer is capable of doing.

Windows 11 RAM Requirements

Windows 11 requires at least 4GB RAM. If your PC doesn't meet this requirement, the Windows 11 installation will fail. Of course, you can also bypass this requirement and install Windows 11 on a PC having no more than 4GB RAM.

Windows 11 should run smoothly even with 16GB of RAM, as the recommended system requirement for RAM is only 4GB for 64-bit systems. Therefore, it's less likely that the delay you're experiencing is solely due to the 16GB of RAM.

Is 4GB RAM too slow

4GB of RAM is the bare minimum memory needed to run a base computer model. That said, the bare minimum may not provide a productive use of your time as your system will likely slow down every time you run two or more programs like internet browsing, email and some word processing simultaneously.On average, Windows 11 uses about 50% or less of your RAM. If you have 32 GB of RAM it will use close to 5%. Whereas, if you have 8GB it will use about 50%. It's best to max out your RAM usage.2GB of RAM is the minimum system requirement for the 64-bit version of Windows 10. You might get away with less, but the chances are that it's going to make you yell a lot of bad words at your system! With 2GB you should be able to do pretty much everything with your computer that a computer is capable of doing.

4Gb should be more than enough for 64bit. 64 bit. With 32 bit, you can't use all of your 4GB. (you will only get about 3.2GB).

Is 32 GB of RAM good : You should therefore definitely give your computer 32GB of RAM if you frequently play games with medium to high graphics requirements. This RAM capacity is also recommended if you perform many tasks on your PC at the same time and want your computer to run as smoothly as possible.

Does 4GB RAM affect FPS : Although it won't have as profound an effect as upgrading the processor or graphics card, faster RAM can improve game performance and frame rates.

Is 4.0 GB RAM good

Is 4GB of RAM enough 4GB of RAM is the bare minimum memory needed to run a base computer model. That said, the bare minimum may not provide a productive use of your time as your system will likely slow down every time you run two or more programs like internet browsing, email and some word processing simultaneously.

Both Windows 10 and Windows 11 will run efficiently on 8GB of RAM. However, Windows 11 offers a more modern interface, improved performance, and advanced features. If your hardware supports it, opting for Windows 11 offers a better user experience with its updated design and functionality.A 64-bit system can access 264 different memory addresses, i.e actually 18-Quintillion bytes of RAM. In short, any amount of memory greater than 4 GB can be easily handled by it.

Is 4GB RAM good for 64-bit : Is 4GB RAM enough for 64-bit – Quora. It depends on what you're using the machine for. If you're gaming or doing intensive video or audio work, then probably not. If you're using MS Office and browsing the internet and editing pictures and stuff (at a non-professional level), then it's fine.