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Corsair CMK16GX4M2A2666C16 8GB
Corsair CMK16GX4M2Z2666C16 8GB

Corsair CMK16GX4M2A2666C16 8GB vs Corsair CMK16GX4M2Z2666C16 8GB

Overall score
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Corsair CMK16GX4M2A2666C16 8GB

Corsair CMK16GX4M2A2666C16 8GB

Overall score
star star star star star
Corsair CMK16GX4M2Z2666C16 8GB

Corsair CMK16GX4M2Z2666C16 8GB

Differences Specifications Comments

Differences

Corsair CMK16GX4M2A2666C16 8GB Reasons to consider
Corsair CMK16GX4M2A2666C16 8GB
Report a bug
  • Faster reading speed, GB/s
    16.8 left arrow 16.4
    Average value in the tests
Corsair CMK16GX4M2Z2666C16 8GB Reasons to consider
Corsair CMK16GX4M2Z2666C16 8GB
Report a bug
  • Higher memory bandwidth, mbps
    21300 left arrow 17000
    Around 1.25 higher bandwidth

Specifications

Complete list of technical specifications
Corsair CMK16GX4M2A2666C16 8GB
Corsair CMK16GX4M2Z2666C16 8GB
Main characteristics
  • Memory type
    DDR4 left arrow DDR4
  • Latency in PassMark, ns
    31 left arrow 31
  • Read speed, GB/s
    16.8 left arrow 16.4
  • Write speed, GB/s
    12.8 left arrow 12.8
  • Memory bandwidth, mbps
    17000 left arrow 21300
Other
  • Description
    PC4-17000, 1.2V, CAS Supported: 9 10 11 12 13 14 15 16 left arrow PC4-21300, 1.2V, CAS Supported: 9 10 11 12 13 14 15 16 17 18 19 20 25
  • Timings / Clock speed
    14-14-14, 15-15-15, 16-16-16 / 2133 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    3154 left arrow 3080

Corsair CMK16GX4M2A2666C16 8GB RAM comparisons

Crucial Technology BLS4G4D240FSE.8FBD 4GB
Kingston 99U5403-036.A00G 4GB

Corsair CMK16GX4M2Z2666C16 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
RAM 1
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