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Samsung M378T5663QZ3-CF7 2GB
Samsung M391A2K43BB1-CRC 16GB

Samsung M378T5663QZ3-CF7 2GB vs Samsung M391A2K43BB1-CRC 16GB

Overall score
star star star star star
Samsung M378T5663QZ3-CF7 2GB

Samsung M378T5663QZ3-CF7 2GB

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

Samsung M391A2K43BB1-CRC 16GB

Differences Specifications Comments

Differences

Samsung M378T5663QZ3-CF7 2GB Reasons to consider
Samsung M378T5663QZ3-CF7 2GB
Report a bug
  • Faster reading speed, GB/s
    4 left arrow 17
    Average value in the tests
Samsung M391A2K43BB1-CRC 16GB Reasons to consider
Samsung M391A2K43BB1-CRC 16GB
Report a bug
  • Below the latency in the PassMark tests, ns
    24 left arrow 56
    Around -133% lower latency
  • Faster write speed, GB/s
    12.9 left arrow 1,813.5
    Average value in the tests
  • Higher memory bandwidth, mbps
    19200 left arrow 6400
    Around 3 higher bandwidth

Specifications

Complete list of technical specifications
Samsung M378T5663QZ3-CF7 2GB
Samsung M391A2K43BB1-CRC 16GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    56 left arrow 24
  • Read speed, GB/s
    4,387.7 left arrow 17.0
  • Write speed, GB/s
    1,813.5 left arrow 12.9
  • Memory bandwidth, mbps
    6400 left arrow 19200
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6 left arrow PC4-19200, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18
  • Timings / Clock speed
    5-5-5-15 / 800 MHz left arrow 15-15-15, 16-16-16, 17-17-17, 18-18-18 / 2400 MHz
  • Ranking PassMark (The more the better)
    693 left arrow 3151

Samsung M378T5663QZ3-CF7 2GB RAM comparisons

Kingston 2GB-DDR2 800Mhz 2GB
TwinMOS 8D7T5MK8-TATP 2GB

Samsung M391A2K43BB1-CRC 16GB RAM comparisons

Crucial Technology BLS4G4D240FSE.8FBD 4GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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