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Showing posts with label Bus. Show all posts
Showing posts with label Bus. Show all posts

Wednesday, August 14, 2019

GB/s Data rates 4 DDR, DDR2, DDR3; DDR4?



GB/s Data-Rates DDR, DDR2, DDR3;  DDR4?




Category : Specification / Capacity / Performance
DDR data transfer rates: 
DDR 266:2.1 GB/s
DDR 333:2.6 GB/s
DDR 400:3.2 GB/s

DDR2 data transfer rates: 
DDR2 533:4.2 GB/s
DDR2 667:5.3 GB/s
DDR2 800:6.4 GB/s

DDR3 data transfer rates: 
DDR3 1066:8.5 GB/s
DDR3 1333:10.6 GB/s
DDR3 1600:12.8 G MB/s
DDR3 1866:14.9 G MB/s

DDR4 data transfer rates:
DDR4 2133:17 GB/s
DDR4 2400:19.2 GB/s
DDR4 2666:21.3 GB/s
DDR4 3200:25.6 GB/s





Popular DDR3 Modules Designations:
DIMM Type
Memory Clock
I/O Bus Clock
Data Rate
Module Name
Peak Transfer Rate
DDR3-800
100 MHz
400 MHz
800 MT/s
PC-6400
6400 MB/s
DDR3-1066
133 MHz
533 MHz
1066 MT/s
PC-8500
8533 MB/s
DDR3-1333
166 MHz
666 MHz
1333 MT/s
PC-10600
10600 MB/s
DDR3-1600
200 MHz
800 MHz
1600 MT/s
PC-12800
12800 MB/s
DDR3-1866
233 MHz
933 MHz
1866 MT/s
PC-14900
14933 MB/s
DDR3-2133
266 MHz
1066 MHz
2133 MT/s
PC-17000
17066 MB/s