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Kingston KHX1866C10D3/4G 4GB
Kingston KHX2666C16D4/16GX 16GB

Kingston KHX1866C10D3/4G 4GB vs Kingston KHX2666C16D4/16GX 16GB

Overall score
star star star star star
Kingston KHX1866C10D3/4G 4GB

Kingston KHX1866C10D3/4G 4GB

Overall score
star star star star star
Kingston KHX2666C16D4/16GX 16GB

Kingston KHX2666C16D4/16GX 16GB

Differences Specifications Comments

Differences

Kingston KHX1866C10D3/4G 4GB Reasons to consider
Kingston KHX1866C10D3/4G 4GB
Report a bug
Kingston KHX2666C16D4/16GX 16GB Reasons to consider
Kingston KHX2666C16D4/16GX 16GB
Report a bug
  • Below the latency in the PassMark tests, ns
    29 left arrow 38
    Around -31% lower latency
  • Faster reading speed, GB/s
    16.7 left arrow 15.2
    Average value in the tests
  • Faster write speed, GB/s
    12.0 left arrow 9.3
    Average value in the tests
  • Higher memory bandwidth, mbps
    21300 left arrow 14200
    Around 1.5 higher bandwidth

Specifications

Complete list of technical specifications
Kingston KHX1866C10D3/4G 4GB
Kingston KHX2666C16D4/16GX 16GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    38 left arrow 29
  • Read speed, GB/s
    15.2 left arrow 16.7
  • Write speed, GB/s
    9.3 left arrow 12.0
  • Memory bandwidth, mbps
    14200 left arrow 21300
Other
  • Description
    PC3-14200, 1.5V, CAS Supported: 5 6 7 8 9 10 11 13 left arrow PC4-21300, 1.2V, CAS Supported: 9 11 12 13 14 15 16 17 18
  • Timings / Clock speed
    no data left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    2496 left arrow 3308

Kingston KHX1866C10D3/4G 4GB RAM comparisons

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Kingston KHX2666C16D4/16GX 16GB RAM comparisons

Kingston XJV223-MIE-NX 16GB
Crucial Technology CT8G4SFD8213.C16FBD2 8GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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