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Kingston 9905471-002.A00LF 2GB
Kingston XW21KG-HYD-NX 8GB

Kingston 9905471-002.A00LF 2GB vs Kingston XW21KG-HYD-NX 8GB

Overall score
star star star star star
Kingston 9905471-002.A00LF 2GB

Kingston 9905471-002.A00LF 2GB

Overall score
star star star star star
Kingston XW21KG-HYD-NX 8GB

Kingston XW21KG-HYD-NX 8GB

Differences Specifications Comments

Differences

Kingston 9905471-002.A00LF 2GB Reasons to consider
Kingston 9905471-002.A00LF 2GB
Report a bug
Kingston XW21KG-HYD-NX 8GB Reasons to consider
Kingston XW21KG-HYD-NX 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    37 left arrow 73
    Around -97% lower latency
  • Faster reading speed, GB/s
    18.5 left arrow 6.1
    Average value in the tests
  • Faster write speed, GB/s
    12.6 left arrow 4.7
    Average value in the tests
  • Higher memory bandwidth, mbps
    21300 left arrow 8500
    Around 2.51 higher bandwidth

Specifications

Complete list of technical specifications
Kingston 9905471-002.A00LF 2GB
Kingston XW21KG-HYD-NX 8GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    73 left arrow 37
  • Read speed, GB/s
    6.1 left arrow 18.5
  • Write speed, GB/s
    4.7 left arrow 12.6
  • Memory bandwidth, mbps
    8500 left arrow 21300
Other
  • Description
    PC3-8500, 1.5V, CAS Supported: 6 7 8 left arrow PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
  • Timings / Clock speed
    7-7-7-20 / 1066 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    1021 left arrow 3100

Kingston 9905471-002.A00LF 2GB RAM comparisons

Kingston 9905474-029.A00LF 2GB
Essencore Limited IMT451U6MFR8Y-EC1 4GB

Kingston XW21KG-HYD-NX 8GB RAM comparisons

Crucial Technology BLS4G4D240FSE.8FBD 4GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
RAM Latency Calculator
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