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Kingston 9905403-437.A01LF 4GB
Ramsta Ramsta-2666MHz-4G 4GB
Compare
Kingston 9905403-437.A01LF 4GB vs Ramsta Ramsta-2666MHz-4G 4GB
Overall score
Kingston 9905403-437.A01LF 4GB
Overall score
Ramsta Ramsta-2666MHz-4G 4GB
Differences
Specifications
Comments
Differences
Reasons to consider
Kingston 9905403-437.A01LF 4GB
Report a bug
Below the latency in the PassMark tests, ns
39
74
Around 47% lower latency
Faster write speed, GB/s
8.6
6.2
Average value in the tests
Reasons to consider
Ramsta Ramsta-2666MHz-4G 4GB
Report a bug
Faster reading speed, GB/s
14.4
13
Average value in the tests
Higher memory bandwidth, mbps
21300
10600
Around 2.01 higher bandwidth
Specifications
Complete list of technical specifications
Kingston 9905403-437.A01LF 4GB
Ramsta Ramsta-2666MHz-4G 4GB
Main characteristics
Memory type
DDR3
DDR4
Latency in PassMark, ns
39
74
Read speed, GB/s
13.0
14.4
Write speed, GB/s
8.6
6.2
Memory bandwidth, mbps
10600
21300
Other
Description
PC3-10600, 1.5V, CAS Supported: 6 7 8 9
PC4-21300, 1.2V, CAS Supported: 13 14 15 16 17 18 19 20
Timings / Clock speed
7-7-7-20 / 1333 MHz
17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)
2201
1557
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RAM Latency Calculator
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RAM 2
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