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Corsair CMD16GX3M4A2666C11 4GB
Corsair CMD16GX4M2E4000C19 8GB

Corsair CMD16GX3M4A2666C11 4GB vs Corsair CMD16GX4M2E4000C19 8GB

Overall score
star star star star star
Corsair CMD16GX3M4A2666C11 4GB

Corsair CMD16GX3M4A2666C11 4GB

Overall score
star star star star star
Corsair CMD16GX4M2E4000C19 8GB

Corsair CMD16GX4M2E4000C19 8GB

Differences Specifications Comments

Differences

Corsair CMD16GX3M4A2666C11 4GB Reasons to consider
Corsair CMD16GX3M4A2666C11 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    25 left arrow 26
    Around 4% lower latency
  • Faster reading speed, GB/s
    18.6 left arrow 18.5
    Average value in the tests
Corsair CMD16GX4M2E4000C19 8GB Reasons to consider
Corsair CMD16GX4M2E4000C19 8GB
Report a bug
  • Faster write speed, GB/s
    14.9 left arrow 12.9
    Average value in the tests
  • Higher memory bandwidth, mbps
    17000 left arrow 10600
    Around 1.6 higher bandwidth

Specifications

Complete list of technical specifications
Corsair CMD16GX3M4A2666C11 4GB
Corsair CMD16GX4M2E4000C19 8GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    25 left arrow 26
  • Read speed, GB/s
    18.6 left arrow 18.5
  • Write speed, GB/s
    12.9 left arrow 14.9
  • Memory bandwidth, mbps
    10600 left arrow 17000
Other
  • Description
    PC3-10600, 1.5V, CAS Supported: 6 7 9 left arrow PC4-17000, 1.2V, CAS Supported: 9 10 11 12 13 14 15 16
  • Timings / Clock speed
    7-7-7-20 / 1333 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    3236 left arrow 3475

Corsair CMD16GX3M4A2666C11 4GB RAM comparisons

Mushkin 99[2/7/4]164(S/Y) 4GB
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Corsair CMD16GX4M2E4000C19 8GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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