What are the data transfer rates for DDR, DDR2, DDR3 and DDR4?

Category : Specification / Capacity / Performance

The table is compared speed with peak transfer rate

RAM Type

Speed

Peak Transfer Rate*

DDR

266

2.1 GB/s

333

2.7GB/s

400

3.2 GB/s

DDR2

533

4.27 GB/s

667

5.33 GB/s

800

6.4 GB/s

DDR3

1066

8.5 GB/s

1333

10.6 GB/s

1600

12.8 GB/s

1866

14.9 GB/s

DDR4

2133

17 GB/s

2400

19.2 GB/s

2666

21.3 GB/s

3200

25.6 GB/s

Note:
* The practical data rate is determined by the system's Central Processing Unit and motherboard configuration.





Is the answer helpful?

Technische support

If the answer can't help you, you can contact the Tech Support Department

Starten

U hebt al cookies geaccepteerd, maar u kunt uw toestemming op elk gewenst moment intrekken. Zie voor meer informatie onzeCookie Statement. Instellingen veranderen

U hebt cookies al geweigerd, maar u kunt op elk gewenst moment uw toestemming geven. Zie meer voor informatie onze Cookie Statement. Instellingen veranderen