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Corsair CMY8GX3M2A2666C10 4GB
Corsair CM4X8GF2666Z16K4 8GB

Corsair CMY8GX3M2A2666C10 4GB vs Corsair CM4X8GF2666Z16K4 8GB

Overall score
star star star star star
Corsair CMY8GX3M2A2666C10 4GB

Corsair CMY8GX3M2A2666C10 4GB

Overall score
star star star star star
Corsair CM4X8GF2666Z16K4 8GB

Corsair CM4X8GF2666Z16K4 8GB

Differences Specifications Comments

Differences

Corsair CMY8GX3M2A2666C10 4GB Reasons to consider
Corsair CMY8GX3M2A2666C10 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    17 left arrow 29
    Around 41% lower latency
  • Faster reading speed, GB/s
    22.8 left arrow 18.3
    Average value in the tests
  • Faster write speed, GB/s
    15.4 left arrow 14.2
    Average value in the tests
Corsair CM4X8GF2666Z16K4 8GB Reasons to consider
Corsair CM4X8GF2666Z16K4 8GB
Report a bug
  • Higher memory bandwidth, mbps
    21300 left arrow 10600
    Around 2.01 higher bandwidth

Specifications

Complete list of technical specifications
Corsair CMY8GX3M2A2666C10 4GB
Corsair CM4X8GF2666Z16K4 8GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    17 left arrow 29
  • Read speed, GB/s
    22.8 left arrow 18.3
  • Write speed, GB/s
    15.4 left arrow 14.2
  • Memory bandwidth, mbps
    10600 left arrow 21300
Other
  • Description
    PC3-10600, 1.5V, CAS Supported: 6 7 9 left arrow PC4-21300, 1.2V, CAS Supported: 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
  • Timings / Clock speed
    7-7-7-20 / 1333 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    3391 left arrow 3330

Corsair CMY8GX3M2A2666C10 4GB RAM comparisons

Micron Technology 4ATF1G64AZ-3G2B1 8GB
Crucial Technology CT8G48C40U5.M4A1 8GB

Corsair CM4X8GF2666Z16K4 8GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Crucial Technology BLS4G4D240FSE.8FBD 4GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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