Corsair CMSX64GX4M2A2666C18 32GB
Corsair CMSX32GX4M2A2666C18 16GB

Corsair CMSX64GX4M2A2666C18 32GB vs Corsair CMSX32GX4M2A2666C18 16GB

Overall score
star star star star star
Corsair CMSX64GX4M2A2666C18 32GB

Corsair CMSX64GX4M2A2666C18 32GB

Overall score
star star star star star
Corsair CMSX32GX4M2A2666C18 16GB

Corsair CMSX32GX4M2A2666C18 16GB

Differences

  • Below the latency in the PassMark tests, ns
    37 left arrow 38
    Around 3% lower latency
  • Faster write speed, GB/s
    13.4 left arrow 13.1
    Average value in the tests

Specifications

Complete list of technical specifications
Corsair CMSX64GX4M2A2666C18 32GB
Corsair CMSX32GX4M2A2666C18 16GB
Main characteristics
  • Memory type
    DDR4 left arrow DDR4
  • Latency in PassMark, ns
    37 left arrow 38
  • Read speed, GB/s
    15.2 left arrow 15.2
  • Write speed, GB/s
    13.4 left arrow 13.1
  • Memory bandwidth, mbps
    21300 left arrow 21300
Other
  • Description
    PC4-21300, 1.2V, CAS Supported: 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 left arrow PC4-21300, 1.2V, CAS Supported: 11 12 13 14 15 16 18
  • Timings / Clock speed
    17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    3147 left arrow 2892
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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