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Kingston 99U5474-023.A00LF 4GB
SK Hynix HMA81GU6CJR8N-XN 8GB

Kingston 99U5474-023.A00LF 4GB vs SK Hynix HMA81GU6CJR8N-XN 8GB

Overall score
star star star star star
Kingston 99U5474-023.A00LF 4GB

Kingston 99U5474-023.A00LF 4GB

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

SK Hynix HMA81GU6CJR8N-XN 8GB

Differences Specifications Comments

Differences

Kingston 99U5474-023.A00LF 4GB Reasons to consider
Kingston 99U5474-023.A00LF 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    27 left arrow 31
    Around 13% lower latency
SK Hynix HMA81GU6CJR8N-XN 8GB Reasons to consider
SK Hynix HMA81GU6CJR8N-XN 8GB
Report a bug
  • Faster reading speed, GB/s
    16.4 left arrow 12.8
    Average value in the tests
  • Faster write speed, GB/s
    12.6 left arrow 7.5
    Average value in the tests
  • Higher memory bandwidth, mbps
    25600 left arrow 12800
    Around 2 higher bandwidth

Specifications

Complete list of technical specifications
Kingston 99U5474-023.A00LF 4GB
SK Hynix HMA81GU6CJR8N-XN 8GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    27 left arrow 31
  • Read speed, GB/s
    12.8 left arrow 16.4
  • Write speed, GB/s
    7.5 left arrow 12.6
  • Memory bandwidth, mbps
    12800 left arrow 25600
Other
  • Description
    PC3-12800, 1.5V, CAS Supported: 6 7 8 9 10 11 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
    9-9-9-24 / 1600 MHz left arrow 20-20-20, 22-22-22, 24-24-24 / 3200 MHz
  • Ranking PassMark (The more the better)
    2032 left arrow 3046

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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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