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Smart Modular SG564568FG8N6KF-Z2 2GB
Corsair CM4X4GF2666Z16K4 4GB

Smart Modular SG564568FG8N6KF-Z2 2GB vs Corsair CM4X4GF2666Z16K4 4GB

Overall score
star star star star star
Smart Modular SG564568FG8N6KF-Z2 2GB

Smart Modular SG564568FG8N6KF-Z2 2GB

Overall score
star star star star star
Corsair CM4X4GF2666Z16K4 4GB

Corsair CM4X4GF2666Z16K4 4GB

Differences Specifications Comments

Differences

Smart Modular SG564568FG8N6KF-Z2 2GB Reasons to consider
Smart Modular SG564568FG8N6KF-Z2 2GB
Report a bug
  • Faster reading speed, GB/s
    4 left arrow 11.4
    Average value in the tests
  • Faster write speed, GB/s
    3,071.4 left arrow 12.3
    Average value in the tests
Corsair CM4X4GF2666Z16K4 4GB Reasons to consider
Corsair CM4X4GF2666Z16K4 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    46 left arrow 70
    Around -52% lower latency
  • Higher memory bandwidth, mbps
    21300 left arrow 6400
    Around 3.33 higher bandwidth

Specifications

Complete list of technical specifications
Smart Modular SG564568FG8N6KF-Z2 2GB
Corsair CM4X4GF2666Z16K4 4GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    70 left arrow 46
  • Read speed, GB/s
    4,372.7 left arrow 11.4
  • Write speed, GB/s
    3,071.4 left arrow 12.3
  • 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: 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
  • 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)
    668 left arrow 2541

Smart Modular SG564568FG8N6KF-Z2 2GB RAM comparisons

Team Group Inc. Xtreem-Dark-1066C6 2GB
Kingmax Semiconductor KLDE88F-B8KW6 2GB

Corsair CM4X4GF2666Z16K4 4GB 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
RAM 1
RAM 2

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