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Kingston KVR533D2N4 512MB
Kingston HX421C14FB/4 4GB

Kingston KVR533D2N4 512MB vs Kingston HX421C14FB/4 4GB

Overall score
star star star star star
Kingston KVR533D2N4 512MB

Kingston KVR533D2N4 512MB

Overall score
star star star star star
Kingston HX421C14FB/4 4GB

Kingston HX421C14FB/4 4GB

Differences Specifications Comments

Differences

Kingston KVR533D2N4 512MB Reasons to consider
Kingston KVR533D2N4 512MB
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Kingston HX421C14FB/4 4GB Reasons to consider
Kingston HX421C14FB/4 4GB
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  • Below the latency in the PassMark tests, ns
    30 left arrow 75
    Around -150% lower latency
  • Faster reading speed, GB/s
    16.8 left arrow 1
    Average value in the tests
  • Faster write speed, GB/s
    12.2 left arrow 1,672.1
    Average value in the tests
  • Higher memory bandwidth, mbps
    17000 left arrow 4200
    Around 4.05 higher bandwidth

Specifications

Complete list of technical specifications
Kingston KVR533D2N4 512MB
Kingston HX421C14FB/4 4GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    75 left arrow 30
  • Read speed, GB/s
    1,943.5 left arrow 16.8
  • Write speed, GB/s
    1,672.1 left arrow 12.2
  • Memory bandwidth, mbps
    4200 left arrow 17000
Other
  • Description
    PC2-4200, SSTL 1.8V, CAS Supported: 3 4 5 left arrow PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16
  • Timings / Clock speed
    4-4-4-12 / 533 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    301 left arrow 2730

Kingston KVR533D2N4 512MB RAM comparisons

Kingston KC6844-ELG37 1GB
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Kingston HX421C14FB/4 4GB RAM comparisons

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RAM Latency Calculator
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