Corsair CMX4GX3M1A1333C9 4GB
Chun Well Technology Holding Limited CL19-19-19 D4-2666 16GB

Corsair CMX4GX3M1A1333C9 4GB vs Chun Well Technology Holding Limited CL19-19-19 D4-2666 16GB

Overall score
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Corsair CMX4GX3M1A1333C9 4GB

Corsair CMX4GX3M1A1333C9 4GB

Overall score
star star star star star
Chun Well Technology Holding Limited CL19-19-19 D4-2666 16GB

Chun Well Technology Holding Limited CL19-19-19 D4-2666 16GB

Differences

  • Below the latency in the PassMark tests, ns
    37 left arrow 40
    Around -8% lower latency
  • Faster reading speed, GB/s
    15.4 left arrow 12.8
    Average value in the tests
  • Faster write speed, GB/s
    12.5 left arrow 7.0
    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 CMX4GX3M1A1333C9 4GB
Chun Well Technology Holding Limited CL19-19-19 D4-2666 16GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    40 left arrow 37
  • Read speed, GB/s
    12.8 left arrow 15.4
  • Write speed, GB/s
    7.0 left arrow 12.5
  • Memory bandwidth, mbps
    10600 left arrow 21300
Other
  • Description
    PC3-10600, 1.5V, CAS Supported: 6 8 9 left arrow PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
  • 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)
    2021 left arrow 3075
RAM Latency Calculator
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