Corsair CMV4GX3M1B1600C11 4GB
Corsair CMD64GX4M4A2666C15 16GB

Corsair CMV4GX3M1B1600C11 4GB vs Corsair CMD64GX4M4A2666C15 16GB

Overall score
star star star star star
Corsair CMV4GX3M1B1600C11 4GB

Corsair CMV4GX3M1B1600C11 4GB

Overall score
star star star star star
Corsair CMD64GX4M4A2666C15 16GB

Corsair CMD64GX4M4A2666C15 16GB

Differences

  • Below the latency in the PassMark tests, ns
    25 left arrow 41
    Around 39% lower latency
  • Faster reading speed, GB/s
    14.2 left arrow 14
    Average value in the tests
  • Faster write speed, GB/s
    13.9 left arrow 8.1
    Average value in the tests
  • Higher memory bandwidth, mbps
    17000 left arrow 12800
    Around 1.33 higher bandwidth

Specifications

Complete list of technical specifications
Corsair CMV4GX3M1B1600C11 4GB
Corsair CMD64GX4M4A2666C15 16GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    25 left arrow 41
  • Read speed, GB/s
    14.2 left arrow 14.0
  • Write speed, GB/s
    8.1 left arrow 13.9
  • Memory bandwidth, mbps
    12800 left arrow 17000
Other
  • Description
    PC3-12800, 1.5V, CAS Supported: 6 7 9 11 left arrow PC4-17000, 1.2V, CAS Supported: 9 10 11 12 13 14 15 16
  • Timings / Clock speed
    9-9-9-24 / 1600 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    2307 left arrow 3100
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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