Corsair CM5S16GM4800A40K2 16GB
Corsair CMK8GX4M1A2666C16 8GB

Corsair CM5S16GM4800A40K2 16GB vs Corsair CMK8GX4M1A2666C16 8GB

Overall score
star star star star star
Corsair CM5S16GM4800A40K2 16GB

Corsair CM5S16GM4800A40K2 16GB

Overall score
star star star star star
Corsair CMK8GX4M1A2666C16 8GB

Corsair CMK8GX4M1A2666C16 8GB

Differences

  • Below the latency in the PassMark tests, ns
    24 left arrow 30
    Around 20% lower latency
  • Faster write speed, GB/s
    12.4 left arrow 11.5
    Average value in the tests
  • Higher memory bandwidth, mbps
    19200 left arrow 17000
    Around 1.13% higher bandwidth
  • Faster reading speed, GB/s
    16.2 left arrow 13.4
    Average value in the tests

Specifications

Complete list of technical specifications
Corsair CM5S16GM4800A40K2 16GB
Corsair CMK8GX4M1A2666C16 8GB
Main characteristics
  • Memory type
    DDR5 left arrow DDR4
  • Latency in PassMark, ns
    24 left arrow 30
  • Read speed, GB/s
    13.4 left arrow 16.2
  • Write speed, GB/s
    12.4 left arrow 11.5
  • Memory bandwidth, mbps
    19200 left arrow 17000
Other
  • Description
    PC5-19200, 1.1V, CAS Supported: 22 28 30 32 36 40 42 left arrow PC4-17000, 1.2V, CAS Supported: 9 10 11 12 13 14 15 16
  • Timings / Clock speed
    no data / 2400 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    3436 left arrow 2966
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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