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Corsair CMD8GX3M2A2933C12 4GB
Corsair CMK8GX4M2A2666C16 4GB

Corsair CMD8GX3M2A2933C12 4GB vs Corsair CMK8GX4M2A2666C16 4GB

Overall score
star star star star star
Corsair CMD8GX3M2A2933C12 4GB

Corsair CMD8GX3M2A2933C12 4GB

Overall score
star star star star star
Corsair CMK8GX4M2A2666C16 4GB

Corsair CMK8GX4M2A2666C16 4GB

Differences Specifications Comments

Differences

Corsair CMD8GX3M2A2933C12 4GB Reasons to consider
Corsair CMD8GX3M2A2933C12 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    28 left arrow 31
    Around 10% lower latency
Corsair CMK8GX4M2A2666C16 4GB Reasons to consider
Corsair CMK8GX4M2A2666C16 4GB
Report a bug
  • Faster reading speed, GB/s
    15.7 left arrow 13.5
    Average value in the tests
  • Faster write speed, GB/s
    11.5 left arrow 9.3
    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 CMD8GX3M2A2933C12 4GB
Corsair CMK8GX4M2A2666C16 4GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    28 left arrow 31
  • Read speed, GB/s
    13.5 left arrow 15.7
  • Write speed, GB/s
    9.3 left arrow 11.5
  • Memory bandwidth, mbps
    10600 left arrow 17000
Other
  • Description
    PC3-10600, 1.5V, CAS Supported: 5 6 8 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)
    2278 left arrow 2787

Corsair CMD8GX3M2A2933C12 4GB RAM comparisons

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Corsair CMK8GX4M2A2666C16 4GB RAM comparisons

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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

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