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DDR4 RAM列表

所有内存模块,按延迟增加排序

带宽
延迟, ns
读取速度,GB/s
写入速度,GB/s
1981
Latency
30
Read speed
16.7
Write speed
13.6
1982
Latency
30
Read speed
11.8
Write speed
5.9
1983
Latency
30
Read speed
17.2
Write speed
13.4
1984
Latency
30
Read speed
17.2
Write speed
13.5
1985
Latency
30
Read speed
12.7
Write speed
7.0
1986
Latency
30
Read speed
16.7
Write speed
12.1
1987
Latency
30
Read speed
13.4
Write speed
6.9
1988
Latency
30
Read speed
16.6
Write speed
12.3
1989
Latency
30
Read speed
17.4
Write speed
14.5
1990
Latency
30
Read speed
17.6
Write speed
12.9
1991
Latency
30
Read speed
16.3
Write speed
11.4
1992
Latency
30
Read speed
14.0
Write speed
8.9
1993
Latency
30
Read speed
17.4
Write speed
14.7
1994
Latency
30
Read speed
16.8
Write speed
12.1
1995
Latency
30
Read speed
18.1
Write speed
14.2
1996
Latency
30
Read speed
20.8
Write speed
16.0
1997
Latency
30
Read speed
16.6
Write speed
11.8
1998
Latency
30
Read speed
16.8
Write speed
11.3
1999
Latency
30
Read speed
16.3
Write speed
12.2
2000
Latency
30
Read speed
17.0
Write speed
12.7


最新比较