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Samsung M391B5673EH1-CH9 2GB
Samsung M378A5244CB0-CTD 4GB
Compare
Samsung M391B5673EH1-CH9 2GB vs Samsung M378A5244CB0-CTD 4GB
Overall score
Samsung M391B5673EH1-CH9 2GB
Overall score
Samsung M378A5244CB0-CTD 4GB
Differences
Specifications
Comments
Differences
Reasons to consider
Samsung M391B5673EH1-CH9 2GB
Report a bug
Below the latency in the PassMark tests, ns
26
36
Around 28% lower latency
Reasons to consider
Samsung M378A5244CB0-CTD 4GB
Report a bug
Faster reading speed, GB/s
15.8
12.8
Average value in the tests
Faster write speed, GB/s
11.8
9.0
Average value in the tests
Higher memory bandwidth, mbps
21300
10600
Around 2.01 higher bandwidth
Specifications
Complete list of technical specifications
Samsung M391B5673EH1-CH9 2GB
Samsung M378A5244CB0-CTD 4GB
Main characteristics
Memory type
DDR3
DDR4
Latency in PassMark, ns
26
36
Read speed, GB/s
12.8
15.8
Write speed, GB/s
9.0
11.8
Memory bandwidth, mbps
10600
21300
Other
Description
PC3-10600, 1.5V, CAS Supported: 6 7 8 9
PC4-21300, 1.2V, CAS Supported: 10 11 12 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)
2143
2497
Samsung M391B5673EH1-CH9 2GB RAM comparisons
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Samsung M378A5244CB0-CTD 4GB RAM comparisons
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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
CAS Latency (CL) *
Frequency (Mhz) *
calculate
Absolute Latency
0 ns
RAM 2
CAS Latency (CL) *
Frequency (Mhz) *
calculate
Absolute Latency
0 ns
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