Crucial Technology CT16G4DFD8266.C16FD1 16GB
Crucial Technology CT16G4DFS8266.C8FB 16GB

Crucial Technology CT16G4DFD8266.C16FD1 16GB vs Crucial Technology CT16G4DFS8266.C8FB 16GB

Overall score
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Crucial Technology CT16G4DFD8266.C16FD1 16GB

Crucial Technology CT16G4DFD8266.C16FD1 16GB

Overall score
star star star star star
Crucial Technology CT16G4DFS8266.C8FB 16GB

Crucial Technology CT16G4DFS8266.C8FB 16GB

Differences

  • Faster reading speed, GB/s
    16.2 left arrow 16.1
    Average value in the tests
  • Below the latency in the PassMark tests, ns
    28 left arrow 34
    Around -21% lower latency
  • Faster write speed, GB/s
    12.6 left arrow 12.4
    Average value in the tests

Specifications

Complete list of technical specifications
Crucial Technology CT16G4DFD8266.C16FD1 16GB
Crucial Technology CT16G4DFS8266.C8FB 16GB
Main characteristics
  • Memory type
    DDR4 left arrow DDR4
  • Latency in PassMark, ns
    34 left arrow 28
  • Read speed, GB/s
    16.2 left arrow 16.1
  • Write speed, GB/s
    12.4 left arrow 12.6
  • Memory bandwidth, mbps
    21300 left arrow 21300
Other
  • Description
    PC4-21300, 1.2V, CAS Supported: 10 12 13 14 15 16 17 18 19 20 left arrow PC4-21300, 1.2V, CAS Supported: 10 12 13 14 15 16 17 18 19 20
  • Timings / Clock speed
    17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    3135 left arrow 3344
RAM Latency Calculator
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