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Corsair CMD8GX3M2A1866C9 4GB
Corsair CMK16GX4M2B3200C16 8GB

Corsair CMD8GX3M2A1866C9 4GB vs Corsair CMK16GX4M2B3200C16 8GB

Overall score
star star star star star
Corsair CMD8GX3M2A1866C9 4GB

Corsair CMD8GX3M2A1866C9 4GB

Overall score
star star star star star
Corsair CMK16GX4M2B3200C16 8GB

Corsair CMK16GX4M2B3200C16 8GB

Differences Specifications Comments

Differences

Corsair CMD8GX3M2A1866C9 4GB Reasons to consider
Corsair CMD8GX3M2A1866C9 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    23 left arrow 28
    Around 18% lower latency
Corsair CMK16GX4M2B3200C16 8GB Reasons to consider
Corsair CMK16GX4M2B3200C16 8GB
Report a bug
  • Faster reading speed, GB/s
    18.3 left arrow 15.4
    Average value in the tests
  • Faster write speed, GB/s
    14.5 left arrow 9.9
    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 CMD8GX3M2A1866C9 4GB
Corsair CMK16GX4M2B3200C16 8GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    23 left arrow 28
  • Read speed, GB/s
    15.4 left arrow 18.3
  • Write speed, GB/s
    9.9 left arrow 14.5
  • 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)
    2588 left arrow 3454

Corsair CMD8GX3M2A1866C9 4GB RAM comparisons

Corsair CMT8GX3M2A1866C9 4GB
Crucial Technology CT4G4SFS8213.C8FHP 4GB

Corsair CMK16GX4M2B3200C16 8GB RAM comparisons

Corsair CMK16GX4M2F4400C19 8GB
Corsair CMK16GX4M2K4000C19 8GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

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