Corsair CMSX4GX3M1A1600C9 4GB
Corsair CM4X16GE2666Z16K4 16GB

Corsair CMSX4GX3M1A1600C9 4GB vs Corsair CM4X16GE2666Z16K4 16GB

Overall score
star star star star star
Corsair CMSX4GX3M1A1600C9 4GB

Corsair CMSX4GX3M1A1600C9 4GB

Overall score
star star star star star
Corsair CM4X16GE2666Z16K4 16GB

Corsair CM4X16GE2666Z16K4 16GB

Differences

  • Below the latency in the PassMark tests, ns
    38 left arrow 39
    Around 3% lower latency
  • Faster reading speed, GB/s
    14.8 left arrow 12.8
    Average value in the tests
  • Faster write speed, GB/s
    13.1 left arrow 9.1
    Average value in the tests
  • Higher memory bandwidth, mbps
    21300 left arrow 12800
    Around 1.66 higher bandwidth

Specifications

Complete list of technical specifications
Corsair CMSX4GX3M1A1600C9 4GB
Corsair CM4X16GE2666Z16K4 16GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    38 left arrow 39
  • Read speed, GB/s
    12.8 left arrow 14.8
  • Write speed, GB/s
    9.1 left arrow 13.1
  • Memory bandwidth, mbps
    12800 left arrow 21300
Other
  • Description
    PC3-12800, 1.5V, CAS Supported: 6 7 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
    9-9-9-24 / 1600 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    2099 left arrow 3017
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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