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SK Hynix HMA81GR7MFR8N-UH 8GB
Samsung M393A5143DB0-CRC 4GB

SK Hynix HMA81GR7MFR8N-UH 8GB vs Samsung M393A5143DB0-CRC 4GB

Overall score
star star star star star
SK Hynix HMA81GR7MFR8N-UH 8GB

SK Hynix HMA81GR7MFR8N-UH 8GB

Overall score
star star star star star
Samsung M393A5143DB0-CRC 4GB

Samsung M393A5143DB0-CRC 4GB

Differences Specifications Comments

Differences

SK Hynix HMA81GR7MFR8N-UH 8GB Reasons to consider
SK Hynix HMA81GR7MFR8N-UH 8GB
Report a bug
Samsung M393A5143DB0-CRC 4GB Reasons to consider
Samsung M393A5143DB0-CRC 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    47 left arrow 56
    Around -19% lower latency
  • Faster reading speed, GB/s
    10 left arrow 9.5
    Average value in the tests
  • Faster write speed, GB/s
    7.5 left arrow 7.2
    Average value in the tests

Specifications

Complete list of technical specifications
SK Hynix HMA81GR7MFR8N-UH 8GB
Samsung M393A5143DB0-CRC 4GB
Main characteristics
  • Memory type
    DDR4 left arrow DDR4
  • Latency in PassMark, ns
    56 left arrow 47
  • Read speed, GB/s
    9.5 left arrow 10.0
  • Write speed, GB/s
    7.2 left arrow 7.5
  • Memory bandwidth, mbps
    19200 left arrow 19200
Other
  • Description
    PC4-19200, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 left arrow PC4-19200, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18
  • Timings / Clock speed
    15-15-15, 16-16-16, 17-17-17, 18-18-18 / 2400 MHz left arrow 15-15-15, 16-16-16, 17-17-17, 18-18-18 / 2400 MHz
  • Ranking PassMark (The more the better)
    2138 left arrow 2308

SK Hynix HMA81GR7MFR8N-UH 8GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Kingston 9905403-061.A00LF 2GB

Samsung M393A5143DB0-CRC 4GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Hynix Semiconductor (Hyundai Electronics) GKE160SO102408-2400 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
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