Corsair CM3X8GA2400C11Y2R 8GB
Corsair CM4B8G1L2666A18S4 8GB

Corsair CM3X8GA2400C11Y2R 8GB vs Corsair CM4B8G1L2666A18S4 8GB

Overall score
star star star star star
Corsair CM3X8GA2400C11Y2R 8GB

Corsair CM3X8GA2400C11Y2R 8GB

Overall score
star star star star star
Corsair CM4B8G1L2666A18S4 8GB

Corsair CM4B8G1L2666A18S4 8GB

Differences

  • Below the latency in the PassMark tests, ns
    20 left arrow 32
    Around 38% lower latency
  • Faster reading speed, GB/s
    19.1 left arrow 11.4
    Average value in the tests
  • Faster write speed, GB/s
    13.1 left arrow 12.7
    Average value in the tests
  • Higher memory bandwidth, mbps
    21300 left arrow 10600
    Around 2.01 higher bandwidth

Specifications

Complete list of technical specifications
Corsair CM3X8GA2400C11Y2R 8GB
Corsair CM4B8G1L2666A18S4 8GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    20 left arrow 32
  • Read speed, GB/s
    19.1 left arrow 11.4
  • Write speed, GB/s
    13.1 left arrow 12.7
  • Memory bandwidth, mbps
    10600 left arrow 21300
Other
  • Description
    PC3-10600, 1.5V, CAS Supported: 5 6 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 / 1333 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    3252 left arrow 2804
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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