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Kingston KHX2666C15D4/4G 4GB
Kingston KF2666C16D4/16G 16GB

Kingston KHX2666C15D4/4G 4GB vs Kingston KF2666C16D4/16G 16GB

Overall score
star star star star star
Kingston KHX2666C15D4/4G 4GB

Kingston KHX2666C15D4/4G 4GB

Overall score
star star star star star
Kingston KF2666C16D4/16G 16GB

Kingston KF2666C16D4/16G 16GB

Differences Specifications Comments

Differences

Kingston KHX2666C15D4/4G 4GB Reasons to consider
Kingston KHX2666C15D4/4G 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    32 left arrow 35
    Around 9% lower latency
Kingston KF2666C16D4/16G 16GB Reasons to consider
Kingston KF2666C16D4/16G 16GB
Report a bug
  • Faster reading speed, GB/s
    18.4 left arrow 17.1
    Average value in the tests
  • Faster write speed, GB/s
    14.2 left arrow 13.0
    Average value in the tests

Specifications

Complete list of technical specifications
Kingston KHX2666C15D4/4G 4GB
Kingston KF2666C16D4/16G 16GB
Main characteristics
  • Memory type
    DDR4 left arrow DDR4
  • Latency in PassMark, ns
    32 left arrow 35
  • Read speed, GB/s
    17.1 left arrow 18.4
  • Write speed, GB/s
    13.0 left arrow 14.2
  • Memory bandwidth, mbps
    21300 left arrow 21300
Other
  • Description
    PC4-21300, 1.2V, CAS Supported: 9 11 12 13 14 15 16 17 18 left arrow PC4-21300, 1.2V, CAS Supported: 9 11 12 13 14 15 16 17 18
  • Timings / Clock speed
    17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    2929 left arrow 3278

Kingston KHX2666C15D4/4G 4GB RAM comparisons

Kingmax Semiconductor FLGF65F-C8KJ9A 4GB
Unifosa Corporation GU332G0ALEPR8H2C6F 2GB

Kingston KF2666C16D4/16G 16GB RAM comparisons

Crucial Technology BLS4G4D240FSE.8FBD 4GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

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