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Crucial Technology CT25664AA800.M16FM 2GB
Crucial Technology CB8GS2666.C8ET 8GB

Crucial Technology CT25664AA800.M16FM 2GB vs Crucial Technology CB8GS2666.C8ET 8GB

Overall score
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Crucial Technology CT25664AA800.M16FM 2GB

Crucial Technology CT25664AA800.M16FM 2GB

Overall score
star star star star star
Crucial Technology CB8GS2666.C8ET 8GB

Crucial Technology CB8GS2666.C8ET 8GB

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 14
    Average value in the tests
Crucial Technology CB8GS2666.C8ET 8GB Reasons to consider
Crucial Technology CB8GS2666.C8ET 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    39 left arrow 51
    Around -31% lower latency
  • Faster write speed, GB/s
    9.1 left arrow 2,135.0
    Average value in the tests
  • Higher memory bandwidth, mbps
    21300 left arrow 6400
    Around 3.33 higher bandwidth

Specifications

Complete list of technical specifications
Crucial Technology CT25664AA800.M16FM 2GB
Crucial Technology CB8GS2666.C8ET 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    51 left arrow 39
  • Read speed, GB/s
    5,021.4 left arrow 14.0
  • Write speed, GB/s
    2,135.0 left arrow 9.1
  • Memory bandwidth, mbps
    6400 left arrow 21300
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6 left arrow PC4-21300, 1.2V, CAS Supported: 10 12 13 14 15 16 17 18 19 20
  • 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)
    855 left arrow 2221

Crucial Technology CT25664AA800.M16FM 2GB RAM comparisons

Kingston 9905471-006.A01LF 4GB
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Crucial Technology CB8GS2666.C8ET 8GB RAM comparisons

Hynix Semiconductor (Hyundai Electronics) GKE160SO102408-2400 16GB
Crucial Technology BLS4G4D240FSE.8FBD 4GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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