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Kingston 9905403-447.A00LF 4GB
Ramsta Ramsta-2666MHz-4G 4GB

Kingston 9905403-447.A00LF 4GB vs Ramsta Ramsta-2666MHz-4G 4GB

Overall score
star star star star star
Kingston 9905403-447.A00LF 4GB

Kingston 9905403-447.A00LF 4GB

Overall score
star star star star star
Ramsta Ramsta-2666MHz-4G 4GB

Ramsta Ramsta-2666MHz-4G 4GB

Differences Specifications Comments

Differences

Kingston 9905403-447.A00LF 4GB Reasons to consider
Kingston 9905403-447.A00LF 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    36 left arrow 74
    Around 51% lower latency
  • Faster write speed, GB/s
    8.2 left arrow 6.2
    Average value in the tests
Ramsta Ramsta-2666MHz-4G 4GB Reasons to consider
Ramsta Ramsta-2666MHz-4G 4GB
Report a bug
  • Faster reading speed, GB/s
    14.4 left arrow 13.7
    Average value in the tests
  • Higher memory bandwidth, mbps
    21300 left arrow 10600
    Around 2.01 higher bandwidth

Specifications

Complete list of technical specifications
Kingston 9905403-447.A00LF 4GB
Ramsta Ramsta-2666MHz-4G 4GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    36 left arrow 74
  • Read speed, GB/s
    13.7 left arrow 14.4
  • Write speed, GB/s
    8.2 left arrow 6.2
  • Memory bandwidth, mbps
    10600 left arrow 21300
Other
  • Description
    PC3-10600, 1.5V, CAS Supported: 6 7 8 9 left arrow PC4-21300, 1.2V, CAS Supported: 13 14 15 16 17 18 19 20
  • Timings / Clock speed
    7-7-7-20 / 1333 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    2208 left arrow 1557

Kingston 9905403-447.A00LF 4GB RAM comparisons

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Ramsta Ramsta-2666MHz-4G 4GB RAM comparisons

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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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