📜  缓冲和非缓冲内存之间的区别

📅  最后修改于: 2021-08-25 16:26:19             🧑  作者: Mango

1.缓冲内存:
缓冲内存是一种在DRAM(存储数据的每一位的随机存取存储器)模块与系统的内存控制器(包含写入和读取DRAM所需的逻辑)之间具有寄存器的内存。它用于减少存储控制器上的电气负载并使其更稳定。

2.未缓冲的内存:
无缓冲内存是在DRAM和系统的内存控制器之间没有寄存器的内存。它可以直接访问您的内存控制器(通常集成到主板上),并且现在将比您已注册的控制器更高效。它具有更大的电负载,并且对存储的数据的“可靠性”较低。

缓冲和非缓冲内存之间的区别:

S.No. Buffered Memory Unbuffered Memory
1. It is a memory in computers that have a register between DRAM and system’s memory controller. It is a memory in a computer that does not have a register between DRAM and system’s memory controller.
2. It is more stability to system. It is less stability to system .
3. It is more costly as compared to unbuffered memory. It is less costly as compared to buffered memory.
4. It is also known as your registered memory. It is also known as unregistered or as conventional memory,
5. It is used for lessen electrical load on the memory controller. It generates more electrical load n memory.
6. It has high reliability in stored data. It has less reliability in stored data.
7. It is used for servers and other mission-critical systems that require a stable operating environment. It is used for regular desktops and laptops, etc.
8. It has one clock cycle fewer. It has no clock cycle penalty.