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Crucial Technology CT25664AA800.M16FM 2GB
Crucial Technology CT8G4SFS632A.M4FE 8GB

Crucial Technology CT25664AA800.M16FM 2GB vs Crucial Technology CT8G4SFS632A.M4FE 8GB

Overall score
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Crucial Technology CT25664AA800.M16FM 2GB

Crucial Technology CT25664AA800.M16FM 2GB

Overall score
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Crucial Technology CT8G4SFS632A.M4FE 8GB

Crucial Technology CT8G4SFS632A.M4FE 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 18.3
    Average value in the tests
  • Faster write speed, GB/s
    2,135.0 left arrow 12.1
    Average value in the tests
Crucial Technology CT8G4SFS632A.M4FE 8GB Reasons to consider
Crucial Technology CT8G4SFS632A.M4FE 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    49 left arrow 51
    Around -4% lower latency
  • Higher memory bandwidth, mbps
    25600 left arrow 6400
    Around 4 higher bandwidth

Specifications

Complete list of technical specifications
Crucial Technology CT25664AA800.M16FM 2GB
Crucial Technology CT8G4SFS632A.M4FE 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    51 left arrow 49
  • Read speed, GB/s
    5,021.4 left arrow 18.3
  • Write speed, GB/s
    2,135.0 left arrow 12.1
  • Memory bandwidth, mbps
    6400 left arrow 25600
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6 left arrow PC4-25600, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 28
  • Timings / Clock speed
    5-5-5-15 / 800 MHz left arrow 20-20-20, 22-22-22, 24-24-24 / 3200 MHz
  • Ranking PassMark (The more the better)
    855 left arrow 2801

Crucial Technology CT25664AA800.M16FM 2GB RAM comparisons

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

Crucial Technology CT8G4SFS632A.M4FE 8GB RAM comparisons

Kingston 9905403-090.A01LF 4GB
Kingston 9905458-017.A01LF 4GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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