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Corsair CM2X1024-6400 1GB
Corsair CMK32GX4M2F4000C19 16GB

Corsair CM2X1024-6400 1GB vs Corsair CMK32GX4M2F4000C19 16GB

Overall score
star star star star star
Corsair CM2X1024-6400 1GB

Corsair CM2X1024-6400 1GB

Overall score
star star star star star
Corsair CMK32GX4M2F4000C19 16GB

Corsair CMK32GX4M2F4000C19 16GB

Differences Specifications Comments

Differences

Corsair CM2X1024-6400 1GB Reasons to consider
Corsair CM2X1024-6400 1GB
Report a bug
  • Faster reading speed, GB/s
    4 left arrow 17.6
    Average value in the tests
  • Faster write speed, GB/s
    2,254.8 left arrow 15.3
    Average value in the tests
Corsair CMK32GX4M2F4000C19 16GB Reasons to consider
Corsair CMK32GX4M2F4000C19 16GB
Report a bug
  • Below the latency in the PassMark tests, ns
    30 left arrow 54
    Around -80% lower latency
  • Higher memory bandwidth, mbps
    17000 left arrow 6400
    Around 2.66 higher bandwidth

Specifications

Complete list of technical specifications
Corsair CM2X1024-6400 1GB
Corsair CMK32GX4M2F4000C19 16GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    54 left arrow 30
  • Read speed, GB/s
    4,715.6 left arrow 17.6
  • Write speed, GB/s
    2,254.8 left arrow 15.3
  • Memory bandwidth, mbps
    6400 left arrow 17000
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 left arrow PC4-17000, 1.2V, CAS Supported: 9 10 11 12 13 14 15 16
  • Timings / Clock speed
    5-5-5-15 / 800 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    857 left arrow 3635

Corsair CM2X1024-6400 1GB RAM comparisons

Elpida EBE10UE8AFSA-8G-F 1GB
Corsair CM2X1024-6400 1GB

Corsair CMK32GX4M2F4000C19 16GB RAM comparisons

Smart Modular SH564128FH8NZQNSCG 4GB
Kingston 9905403-444.A00LF 4GB
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