DDR 5和DDR 3之间的区别

1.双倍数据速率版本5(DDR5)：
DDR5代表双倍数据速率5同步动态随机存取存储器(DDR5 SDRAM) 。 DDR5或GDDR5具有更大的内存带宽和内存时钟速度，这就是为什么它比DDR3用于游戏目的的原因。 DDR5仅用于图形卡，另一方面，DDR3也用于计算机。尽管DDR3的等待时间很短，但DDR5却提供了比DDR3更好的性能。

2.双倍数据速率版本3(DDR3)：
DDR3代表双倍数据速率3同步动态随机存取存储器(DDR3 SDRAM) 。自刷新和自动刷新在DDR3中执行，以刷新其内容。自刷新通常用于降低功耗，这就是DDR3功耗较低的原因。 DDR3的时钟速度低于DDR5，后者变化800-2133 MHz。

DDR5和DDR3之间的区别：

S.NO	DDR5 SDRAM	DDR3 SDRAM
1.	DDR5 is newer than DDR3.	Whereas earlier it was used in computer systems.
2.	DDR5 or GDDR5 is used by PS4 (Playstation 4).	While it is used by Xbox.
3.	DDR5 is better for gaming than DDR3 because it (DDR5) has more memory bandwidth.	Whereas it is better for office task than DDR5.
4.	The speed of DDR5 is faster than DDR3.	Whereas it is comparatively slow.
5.	DDR5 or GDDR5 is mainly used in graphics cards.	While DDR3 is mainly used in computers.
6.	DDR5 is costlier than DDR3.	While the cost of DDR3 is cheaper than DDR5.
7.	DDR5 has more latency than DDR3.	While DDR3 has lower latency than DDR5.
8.	DDR5 has higher memory clock speed than DDR3.	While DDR3 has lower memory clock speed than DDR5.