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Corsair CMX8GX3M2A2000C9 4GB
Corsair CM4X16GE2666C18S4 16GB

Corsair CMX8GX3M2A2000C9 4GB vs Corsair CM4X16GE2666C18S4 16GB

Overall score
star star star star star
Corsair CMX8GX3M2A2000C9 4GB

Corsair CMX8GX3M2A2000C9 4GB

Overall score
star star star star star
Corsair CM4X16GE2666C18S4 16GB

Corsair CM4X16GE2666C18S4 16GB

Differences Specifications Comments

Differences

Corsair CMX8GX3M2A2000C9 4GB Reasons to consider
Corsair CMX8GX3M2A2000C9 4GB
Report a bug
Corsair CM4X16GE2666C18S4 16GB Reasons to consider
Corsair CM4X16GE2666C18S4 16GB
Report a bug
  • Below the latency in the PassMark tests, ns
    32 left arrow 35
    Around -9% lower latency
  • Faster reading speed, GB/s
    16.4 left arrow 14.3
    Average value in the tests
  • Faster write speed, GB/s
    13.2 left arrow 9.4
    Average value in the tests
  • Higher memory bandwidth, mbps
    21300 left arrow 8500
    Around 2.51 higher bandwidth

Specifications

Complete list of technical specifications
Corsair CMX8GX3M2A2000C9 4GB
Corsair CM4X16GE2666C18S4 16GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    35 left arrow 32
  • Read speed, GB/s
    14.3 left arrow 16.4
  • Write speed, GB/s
    9.4 left arrow 13.2
  • Memory bandwidth, mbps
    8500 left arrow 21300
Other
  • Description
    PC3-8500, 1.5V, CAS Supported: 6 7 8 9 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
    7-7-7-20 / 1066 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    2479 left arrow 3226

Corsair CMX8GX3M2A2000C9 4GB RAM comparisons

Kingston KHX2133C11D3/8GX 8GB
Crucial Technology CT8G4SFS8213.C8FH1 8GB

Corsair CM4X16GE2666C18S4 16GB RAM comparisons

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