SK Hynix HMT351U6CFR8C-H9 4GB
SK Hynix HMA81GU6CJR8N-XN 8GB

SK Hynix HMT351U6CFR8C-H9 4GB vs SK Hynix HMA81GU6CJR8N-XN 8GB

Overall score
star star star star star
SK Hynix HMT351U6CFR8C-H9 4GB

SK Hynix HMT351U6CFR8C-H9 4GB

Overall score
star star star star star
SK Hynix HMA81GU6CJR8N-XN 8GB

SK Hynix HMA81GU6CJR8N-XN 8GB

Differences

  • Below the latency in the PassMark tests, ns
    31 left arrow 42
    Around -35% lower latency
  • Faster reading speed, GB/s
    16.4 left arrow 13.7
    Average value in the tests
  • Faster write speed, GB/s
    12.6 left arrow 8.3
    Average value in the tests
  • Higher memory bandwidth, mbps
    25600 left arrow 10600
    Around 2.42 higher bandwidth

Specifications

Complete list of technical specifications
SK Hynix HMT351U6CFR8C-H9 4GB
SK Hynix HMA81GU6CJR8N-XN 8GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    42 left arrow 31
  • Read speed, GB/s
    13.7 left arrow 16.4
  • Write speed, GB/s
    8.3 left arrow 12.6
  • Memory bandwidth, mbps
    10600 left arrow 25600
Other
  • Description
    PC3-10600, 1.5V, CAS Supported: 6 7 8 9 10 left arrow PC4-25600, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20 21 22 24
  • Timings / Clock speed
    7-7-7-20 / 1333 MHz left arrow 20-20-20, 22-22-22, 24-24-24 / 3200 MHz
  • Ranking PassMark (The more the better)
    2152 left arrow 3046
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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