SK Hynix HMA451U6AFR8N-TF 4GB
Hynix Semiconductor (Hyundai Electronics) HMT451U7AFR8C-RD 4GB

SK Hynix HMA451U6AFR8N-TF 4GB vs Hynix Semiconductor (Hyundai Electronics) HMT451U7AFR8C-RD 4GB

Overall score
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SK Hynix HMA451U6AFR8N-TF 4GB

SK Hynix HMA451U6AFR8N-TF 4GB

Overall score
star star star star star
Hynix Semiconductor (Hyundai Electronics) HMT451U7AFR8C-RD 4GB

Hynix Semiconductor (Hyundai Electronics) HMT451U7AFR8C-RD 4GB

Differences

  • Faster reading speed, GB/s
    14.7 left arrow 13.6
    Average value in the tests
  • Faster write speed, GB/s
    10.6 left arrow 9.2
    Average value in the tests
  • Higher memory bandwidth, mbps
    17000 left arrow 14200
    Around 1.2% higher bandwidth
  • Below the latency in the PassMark tests, ns
    26 left arrow 37
    Around -42% lower latency

Specifications

Complete list of technical specifications
SK Hynix HMA451U6AFR8N-TF 4GB
Hynix Semiconductor (Hyundai Electronics) HMT451U7AFR8C-RD 4GB
Main characteristics
  • Memory type
    DDR4 left arrow DDR3
  • Latency in PassMark, ns
    37 left arrow 26
  • Read speed, GB/s
    14.7 left arrow 13.6
  • Write speed, GB/s
    10.6 left arrow 9.2
  • Memory bandwidth, mbps
    17000 left arrow 14200
Other
  • Description
    PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16 left arrow PC3-14200, 1.5V, CAS Supported: 6 7 8 9 10 11 13
  • Timings / Clock speed
    14-14-14, 15-15-15, 16-16-16 / 2133 MHz left arrow no data
  • Ranking PassMark (The more the better)
    2438 left arrow 2425
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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