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Samsung M393A1G40DB0-CPB 8GB
Samsung M391A2K43BB1-CPB 16GB
Compare
Samsung M393A1G40DB0-CPB 8GB vs Samsung M391A2K43BB1-CPB 16GB
Overall score
Samsung M393A1G40DB0-CPB 8GB
Overall score
Samsung M391A2K43BB1-CPB 16GB
Differences
Specifications
Comments
Differences
Reasons to consider
Samsung M393A1G40DB0-CPB 8GB
Report a bug
Reasons to consider
Samsung M391A2K43BB1-CPB 16GB
Report a bug
Below the latency in the PassMark tests, ns
34
49
Around -44% lower latency
Faster reading speed, GB/s
14.9
10.9
Average value in the tests
Faster write speed, GB/s
11.7
8.7
Average value in the tests
Specifications
Complete list of technical specifications
Samsung M393A1G40DB0-CPB 8GB
Samsung M391A2K43BB1-CPB 16GB
Main characteristics
Memory type
DDR4
DDR4
Latency in PassMark, ns
49
34
Read speed, GB/s
10.9
14.9
Write speed, GB/s
8.7
11.7
Memory bandwidth, mbps
17000
17000
Other
Description
PC4-17000, 1.2V, CAS Supported: 10 11 12 13 14 15 16
PC4-17000, 1.2V, CAS Supported: 10 11 12 13 14 15 16
Timings / Clock speed
14-14-14, 15-15-15, 16-16-16 / 2133 MHz
14-14-14, 15-15-15, 16-16-16 / 2133 MHz
Ranking PassMark (The more the better)
2427
3075
Samsung M393A1G40DB0-CPB 8GB RAM comparisons
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Samsung M391A2K43BB1-CPB 16GB 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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