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Kingston KHX8500D2K2/2GN 1GB
Kingston KF2666C15S4/8G 8GB

Kingston KHX8500D2K2/2GN 1GB vs Kingston KF2666C15S4/8G 8GB

Overall score
star star star star star
Kingston KHX8500D2K2/2GN 1GB

Kingston KHX8500D2K2/2GN 1GB

Overall score
star star star star star
Kingston KF2666C15S4/8G 8GB

Kingston KF2666C15S4/8G 8GB

Differences Specifications Comments

Differences

Kingston KHX8500D2K2/2GN 1GB Reasons to consider
Kingston KHX8500D2K2/2GN 1GB
Report a bug
  • Faster reading speed, GB/s
    5 left arrow 14.2
    Average value in the tests
  • Faster write speed, GB/s
    2,465.0 left arrow 10.8
    Average value in the tests
Kingston KF2666C15S4/8G 8GB Reasons to consider
Kingston KF2666C15S4/8G 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    44 left arrow 53
    Around -20% lower latency
  • Higher memory bandwidth, mbps
    21300 left arrow 6400
    Around 3.33 higher bandwidth

Specifications

Complete list of technical specifications
Kingston KHX8500D2K2/2GN 1GB
Kingston KF2666C15S4/8G 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    53 left arrow 44
  • Read speed, GB/s
    5,169.8 left arrow 14.2
  • Write speed, GB/s
    2,465.0 left arrow 10.8
  • Memory bandwidth, mbps
    6400 left arrow 21300
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 3 4 5 left arrow PC4-21300, 1.2V, CAS Supported: 11 12 13 14 15 16 17 18
  • Timings / Clock speed
    5-5-5-15 / 800 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    781 left arrow 2425

Kingston KHX8500D2K2/2GN 1GB RAM comparisons

Kingston KTC1G-UDIMM 1GB
Corsair CM2X1024-8500C5D 1GB

Kingston KF2666C15S4/8G 8GB RAM comparisons

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