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Crucial Technology CB8GS2666.C8ET 8GB
Crucial Technology CT8G4SFRA32A.C16FG 8GB

Crucial Technology CB8GS2666.C8ET 8GB vs Crucial Technology CT8G4SFRA32A.C16FG 8GB

Overall score
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Crucial Technology CB8GS2666.C8ET 8GB

Crucial Technology CB8GS2666.C8ET 8GB

Overall score
star star star star star
Crucial Technology CT8G4SFRA32A.C16FG 8GB

Crucial Technology CT8G4SFRA32A.C16FG 8GB

Differences Specifications Comments

Differences

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 58
    Around 33% lower latency
Crucial Technology CT8G4SFRA32A.C16FG 8GB Reasons to consider
Crucial Technology CT8G4SFRA32A.C16FG 8GB
Report a bug
  • Faster reading speed, GB/s
    15.7 left arrow 14
    Average value in the tests
  • Faster write speed, GB/s
    9.9 left arrow 9.1
    Average value in the tests
  • Higher memory bandwidth, mbps
    25600 left arrow 21300
    Around 1.2 higher bandwidth

Specifications

Complete list of technical specifications
Crucial Technology CB8GS2666.C8ET 8GB
Crucial Technology CT8G4SFRA32A.C16FG 8GB
Main characteristics
  • Memory type
    DDR4 left arrow DDR4
  • Latency in PassMark, ns
    39 left arrow 58
  • Read speed, GB/s
    14.0 left arrow 15.7
  • Write speed, GB/s
    9.1 left arrow 9.9
  • Memory bandwidth, mbps
    21300 left arrow 25600
Other
  • Description
    PC4-21300, 1.2V, CAS Supported: 10 12 13 14 15 16 17 18 19 20 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
    17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz left arrow 20-20-20, 22-22-22, 24-24-24 / 3200 MHz
  • Ranking PassMark (The more the better)
    2221 left arrow 2096

Crucial Technology CB8GS2666.C8ET 8GB RAM comparisons

Hynix Semiconductor (Hyundai Electronics) GKE160SO102408-2400 16GB
Crucial Technology BLS4G4D240FSE.8FBD 4GB

Crucial Technology CT8G4SFRA32A.C16FG 8GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Crucial Technology BLS4G4D240FSE.8FBD 4GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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