Corsair CMSX64GX4M2A3200C22 32GB
Corsair CMSX64GX4M2A2666C18 32GB

Corsair CMSX64GX4M2A3200C22 32GB vs Corsair CMSX64GX4M2A2666C18 32GB

Overall score
star star star star star
Corsair CMSX64GX4M2A3200C22 32GB

Corsair CMSX64GX4M2A3200C22 32GB

Overall score
star star star star star
Corsair CMSX64GX4M2A2666C18 32GB

Corsair CMSX64GX4M2A2666C18 32GB

Differences

  • Faster reading speed, GB/s
    15.4 left arrow 15.2
    Average value in the tests
  • Faster write speed, GB/s
    13.7 left arrow 13.4
    Average value in the tests
  • Higher memory bandwidth, mbps
    25600 left arrow 21300
    Around 1.2% higher bandwidth
  • Below the latency in the PassMark tests, ns
    37 left arrow 53
    Around -43% lower latency

Specifications

Complete list of technical specifications
Corsair CMSX64GX4M2A3200C22 32GB
Corsair CMSX64GX4M2A2666C18 32GB
Main characteristics
  • Memory type
    DDR4 left arrow DDR4
  • Latency in PassMark, ns
    53 left arrow 37
  • Read speed, GB/s
    15.4 left arrow 15.2
  • Write speed, GB/s
    13.7 left arrow 13.4
  • Memory bandwidth, mbps
    25600 left arrow 21300
Other
  • Description
    PC4-25600, 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: 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
  • Timings / Clock speed
    20-20-20, 22-22-22, 24-24-24 / 3200 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    2863 left arrow 3147
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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