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Corsair CMD8GX3M2A2800C12 4GB
Corsair CMK8GX4M2B4200C19 4GB

Corsair CMD8GX3M2A2800C12 4GB vs Corsair CMK8GX4M2B4200C19 4GB

Overall score
star star star star star
Corsair CMD8GX3M2A2800C12 4GB

Corsair CMD8GX3M2A2800C12 4GB

Overall score
star star star star star
Corsair CMK8GX4M2B4200C19 4GB

Corsair CMK8GX4M2B4200C19 4GB

Differences Specifications Comments

Differences

Corsair CMD8GX3M2A2800C12 4GB Reasons to consider
Corsair CMD8GX3M2A2800C12 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    20 left arrow 44
    Around 55% lower latency
  • Faster reading speed, GB/s
    17.3 left arrow 14.7
    Average value in the tests
  • Faster write speed, GB/s
    12.0 left arrow 10.1
    Average value in the tests
Corsair CMK8GX4M2B4200C19 4GB Reasons to consider
Corsair CMK8GX4M2B4200C19 4GB
Report a bug
  • Higher memory bandwidth, mbps
    17000 left arrow 10600
    Around 1.6 higher bandwidth

Specifications

Complete list of technical specifications
Corsair CMD8GX3M2A2800C12 4GB
Corsair CMK8GX4M2B4200C19 4GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    20 left arrow 44
  • Read speed, GB/s
    17.3 left arrow 14.7
  • Write speed, GB/s
    12.0 left arrow 10.1
  • 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)
    2568 left arrow 2170

Corsair CMD8GX3M2A2800C12 4GB RAM comparisons

Mushkin 992038 8GB
G Skill Intl F4-3600C19-16GSXKB 16GB

Corsair CMK8GX4M2B4200C19 4GB RAM comparisons

Crucial Technology BLT16G4D30AETA.K16FB 16GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Corsair CMD8GX3M2A2800C12 4GB
Corsair CMD8GX3M2A2800C12 4GB
Corsair CMK8GX4M2B4200C19 4GB
Corsair CMK8GX4M2B4200C19 4GB
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Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
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