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Samsung M378B5273CH0-CH9 4GB
Samsung M391A1G43DB0-CPB 8GB

Samsung M378B5273CH0-CH9 4GB vs Samsung M391A1G43DB0-CPB 8GB

Overall score
star star star star star
Samsung M378B5273CH0-CH9 4GB

Samsung M378B5273CH0-CH9 4GB

Overall score
star star star star star
Samsung M391A1G43DB0-CPB 8GB

Samsung M391A1G43DB0-CPB 8GB

Differences Specifications Comments

Differences

Samsung M378B5273CH0-CH9 4GB Reasons to consider
Samsung M378B5273CH0-CH9 4GB
Report a bug
  • Faster reading speed, GB/s
    13.2 left arrow 11.7
    Average value in the tests
  • Faster write speed, GB/s
    8.4 left arrow 6.8
    Average value in the tests
Samsung M391A1G43DB0-CPB 8GB Reasons to consider
Samsung M391A1G43DB0-CPB 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    31 left arrow 37
    Around -19% lower latency
  • Higher memory bandwidth, mbps
    17000 left arrow 10600
    Around 1.6 higher bandwidth

Specifications

Complete list of technical specifications
Samsung M378B5273CH0-CH9 4GB
Samsung M391A1G43DB0-CPB 8GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    37 left arrow 31
  • Read speed, GB/s
    13.2 left arrow 11.7
  • Write speed, GB/s
    8.4 left arrow 6.8
  • Memory bandwidth, mbps
    10600 left arrow 17000
Other
  • Description
    PC3-10600, 1.5V, CAS Supported: 6 7 8 9 left arrow PC4-17000, 1.2V, CAS Supported: 10 11 12 13 14 15 16
  • Timings / Clock speed
    7-7-7-20 / 1333 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    2143 left arrow 1763

Samsung M378B5273CH0-CH9 4GB RAM comparisons

Ramaxel Technology RMR1870EC58E9F1333 4GB
Golden Empire CL15-15-15 D4-2133 8GB

Samsung M391A1G43DB0-CPB 8GB RAM comparisons

Crucial Technology BLS4G4D240FSE.8FBD 4GB
Kingston 9965525-155.A00LF 8GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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