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Kingston KF552C40-16 16GB
Corsair CMW64GX4M8A2666C16 8GB

Kingston KF552C40-16 16GB vs Corsair CMW64GX4M8A2666C16 8GB

Overall score
star star star star star
Kingston KF552C40-16 16GB

Kingston KF552C40-16 16GB

Overall score
star star star star star
Corsair CMW64GX4M8A2666C16 8GB

Corsair CMW64GX4M8A2666C16 8GB

Differences Specifications Comments

Differences

Kingston KF552C40-16 16GB Reasons to consider
Kingston KF552C40-16 16GB
Report a bug
  • Faster write speed, GB/s
    13.2 left arrow 11.6
    Average value in the tests
  • Higher memory bandwidth, mbps
    19200 left arrow 17000
    Around 1.13% higher bandwidth
Corsair CMW64GX4M8A2666C16 8GB Reasons to consider
Corsair CMW64GX4M8A2666C16 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    24 left arrow 30
    Around -25% lower latency
  • Faster reading speed, GB/s
    16 left arrow 15.5
    Average value in the tests

Specifications

Complete list of technical specifications
Kingston KF552C40-16 16GB
Corsair CMW64GX4M8A2666C16 8GB
Main characteristics
  • Memory type
    DDR5 left arrow DDR4
  • Latency in PassMark, ns
    30 left arrow 24
  • Read speed, GB/s
    15.5 left arrow 16.0
  • Write speed, GB/s
    13.2 left arrow 11.6
  • Memory bandwidth, mbps
    19200 left arrow 17000
Other
  • Description
    PC5-19200, 1.1V, CAS Supported: 22 26 28 30 32 36 40 42 left arrow PC4-17000, 1.2V, CAS Supported: 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
  • Timings / Clock speed
    no data / 2400 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    3343 left arrow 2843

Kingston KF552C40-16 16GB RAM comparisons

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Corsair CMW64GX4M8A2666C16 8GB RAM comparisons

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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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