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Corsair CMX8GX3M2A2000C9 4GB
Corsair CMWX8GF2666C16W4 8GB

Corsair CMX8GX3M2A2000C9 4GB vs Corsair CMWX8GF2666C16W4 8GB

Overall score
star star star star star
Corsair CMX8GX3M2A2000C9 4GB

Corsair CMX8GX3M2A2000C9 4GB

Overall score
star star star star star
Corsair CMWX8GF2666C16W4 8GB

Corsair CMWX8GF2666C16W4 8GB

Differences Specifications Comments

Differences

Corsair CMX8GX3M2A2000C9 4GB Reasons to consider
Corsair CMX8GX3M2A2000C9 4GB
Report a bug
  • Faster reading speed, GB/s
    14.3 left arrow 13.4
    Average value in the tests
Corsair CMWX8GF2666C16W4 8GB Reasons to consider
Corsair CMWX8GF2666C16W4 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    26 left arrow 35
    Around -35% lower latency
  • Faster write speed, GB/s
    9.9 left arrow 9.4
    Average value in the tests
  • Higher memory bandwidth, mbps
    17000 left arrow 8500
    Around 2 higher bandwidth

Specifications

Complete list of technical specifications
Corsair CMX8GX3M2A2000C9 4GB
Corsair CMWX8GF2666C16W4 8GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    35 left arrow 26
  • Read speed, GB/s
    14.3 left arrow 13.4
  • Write speed, GB/s
    9.4 left arrow 9.9
  • Memory bandwidth, mbps
    8500 left arrow 17000
Other
  • Description
    PC3-8500, 1.5V, CAS Supported: 6 7 8 9 left arrow PC4-17000, 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 / 1066 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    2479 left arrow 2563

Corsair CMX8GX3M2A2000C9 4GB RAM comparisons

Kingston KHX2133C11D3/8GX 8GB
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Corsair CMWX8GF2666C16W4 8GB RAM comparisons

Samsung M378A1G43EB1-CPB 8GB
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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

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