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Crucial Technology CT25664AA800.M16FM 2GB
Kingston KHX2666C13D4/4GX 4GB

Crucial Technology CT25664AA800.M16FM 2GB vs Kingston KHX2666C13D4/4GX 4GB

Overall score
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Crucial Technology CT25664AA800.M16FM 2GB

Crucial Technology CT25664AA800.M16FM 2GB

Overall score
star star star star star
Kingston KHX2666C13D4/4GX 4GB

Kingston KHX2666C13D4/4GX 4GB

Differences Specifications Comments

Differences

Crucial Technology CT25664AA800.M16FM 2GB Reasons to consider
Crucial Technology CT25664AA800.M16FM 2GB
Report a bug
  • Faster reading speed, GB/s
    5 left arrow 15.8
    Average value in the tests
  • Faster write speed, GB/s
    2,135.0 left arrow 12.7
    Average value in the tests
Kingston KHX2666C13D4/4GX 4GB Reasons to consider
Kingston KHX2666C13D4/4GX 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    35 left arrow 51
    Around -46% lower latency
  • Higher memory bandwidth, mbps
    17000 left arrow 6400
    Around 2.66 higher bandwidth

Specifications

Complete list of technical specifications
Crucial Technology CT25664AA800.M16FM 2GB
Kingston KHX2666C13D4/4GX 4GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    51 left arrow 35
  • Read speed, GB/s
    5,021.4 left arrow 15.8
  • Write speed, GB/s
    2,135.0 left arrow 12.7
  • Memory bandwidth, mbps
    6400 left arrow 17000
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6 left arrow PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16
  • Timings / Clock speed
    5-5-5-15 / 800 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    855 left arrow 2963

Crucial Technology CT25664AA800.M16FM 2GB RAM comparisons

Kingston 9905471-006.A01LF 4GB
Smart Modular SF4641G8CKHI6DFSEG 8GB

Kingston KHX2666C13D4/4GX 4GB 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
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Latest comparisons

Crucial Technology CT25664AA800.M16FM 2GB
Crucial Technology CT25664AA800.M16FM 2GB
Kingston KHX2666C13D4/4GX 4GB
Kingston KHX2666C13D4/4GX 4GB
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Avant Technology J642GU42J2320NQ 16GB
Memory RAM
Peak Electronics 256X64M-67E 2GB
Peak Electronics 256X64M-67E 2GB
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Memory RAM
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Memory RAM
Corsair CMZ16GX3M2A2400C10 8GB
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Memory RAM
Crucial Technology CT51264BD160B.C16F 4GB
Crucial Technology CT51264BD160B.C16F 4GB
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Memory RAM
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Memory RAM
Kingston 9905403-447.A00LF 4GB
Kingston 9905403-447.A00LF 4GB
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Memory RAM
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Micron Technology 36JSF2G72PZ-1G9E1 16GB
Memory RAM