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Samsung M391A2K43BB1-CTD 16GB
Samsung M378A1K43BB1-CTD 16GB

Samsung M391A2K43BB1-CTD 16GB vs Samsung M378A1K43BB1-CTD 16GB

Overall score
star star star star star
Samsung M391A2K43BB1-CTD 16GB

Samsung M391A2K43BB1-CTD 16GB

Overall score
star star star star star
Samsung M378A1K43BB1-CTD 16GB

Samsung M378A1K43BB1-CTD 16GB

Differences Specifications Comments

Differences

Samsung M391A2K43BB1-CTD 16GB Reasons to consider
Samsung M391A2K43BB1-CTD 16GB
Report a bug
  • Below the latency in the PassMark tests, ns
    24 left arrow 31
    Around 23% lower latency
  • Faster write speed, GB/s
    14.9 left arrow 13.4
    Average value in the tests
Samsung M378A1K43BB1-CTD 16GB Reasons to consider
Samsung M378A1K43BB1-CTD 16GB
Report a bug
  • Faster reading speed, GB/s
    17.3 left arrow 16.8
    Average value in the tests

Specifications

Complete list of technical specifications
Samsung M391A2K43BB1-CTD 16GB
Samsung M378A1K43BB1-CTD 16GB
Main characteristics
  • Memory type
    DDR4 left arrow DDR4
  • Latency in PassMark, ns
    24 left arrow 31
  • Read speed, GB/s
    16.8 left arrow 17.3
  • Write speed, GB/s
    14.9 left arrow 13.4
  • Memory bandwidth, mbps
    21300 left arrow 21300
Other
  • Description
    PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20 left arrow PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
  • Timings / Clock speed
    17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    3167 left arrow 2762

Samsung M391A2K43BB1-CTD 16GB RAM comparisons

Crucial Technology BLS4G4D240FSE.8FBD 4GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB

Samsung M378A1K43BB1-CTD 16GB RAM comparisons

Kingston 9905403-444.A00LF 4GB
TwinMOS 8DHE3MN8-HATP 2GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
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Latest comparisons

Samsung M391A2K43BB1-CTD 16GB
Samsung M391A2K43BB1-CTD 16GB
Samsung M378A1K43BB1-CTD 16GB
Samsung M378A1K43BB1-CTD 16GB
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