1. 缓冲内存：
缓冲存储器是一种存储器，它在您的 DRAM(一种存储每一位数据的随机存取存储器)模块和您系统的存储器控制器(包含写入和读取 DRAM 所需的逻辑)之间具有一个寄存器。它用于减少内存控制器上的电力负载并使其更稳定。
2. 无缓冲内存：
无缓冲内存是一种在 DRAM 和系统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(通常集成到您的主板上)，现在比您注册的更高效。它具有更多的电力负载，并且对存储的数据的“可靠性”较低。
缓冲和非缓冲内存的区别：
| 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. |