Why do 32-bit processes have a 2 GB RAM limit?
60765
Is there a technical reason why 32-bit windows is limited to 4Gb of RAM?
12600
Lots of ram. How to use it?
91327
Usable ram is half of total memory
22398
Is it faster to have four times 2 GB or two times 4 GB of RAM with a dual-channel mainboard?
54672
If 32-bit machines can only handle numbers up to 2^32, why can I write 1000000000000 (trillion) without my machine crashing?
11408
long long implementation in 32 bit machine
38619
Windows says RAM ran out while there is still 4 GB of physical memory available
110639
8 GB RAM installed, only 7.5 GB usable. Windows 7 64-bit
10935
What are the differences between 32-bit and 64-bit, and which should I choose?
104504
Why is my "Committed" memory so much higher than my actual RAM space?
93420
Is Ubuntu 32-bit only for systems with "less than 2GB RAM"?
77663
Why does RAM have to be volatile?
105924
How do you determine the amount of Linux system RAM in C++?
141567
How can I determine whether my processor is 32-bit or 64-bit?
81409
64-bit kernel, but all 32-bit ELF executable running processes, how is this?
93722
Why is more ram needed if you're running on a VM?
33473
Can 'AMD-only' RAM really be restricted to AMD chipsets, and if so, why?