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Corsair CMX8GX3M2A2000C9 4GB
Corsair CM4B8G2J2133A15S 8GB

Corsair CMX8GX3M2A2000C9 4GB vs Corsair CM4B8G2J2133A15S 8GB

Overall score
star star star star star
Corsair CMX8GX3M2A2000C9 4GB

Corsair CMX8GX3M2A2000C9 4GB

Overall score
star star star star star
Corsair CM4B8G2J2133A15S 8GB

Corsair CM4B8G2J2133A15S 8GB

Differences Specifications Comments

Differences

Corsair CMX8GX3M2A2000C9 4GB Reasons to consider
Corsair CMX8GX3M2A2000C9 4GB
Report a bug
Corsair CM4B8G2J2133A15S 8GB Reasons to consider
Corsair CM4B8G2J2133A15S 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    25 left arrow 35
    Around -40% lower latency
  • Faster reading speed, GB/s
    15.2 left arrow 14.3
    Average value in the tests
  • Faster write speed, GB/s
    11.7 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 CM4B8G2J2133A15S 8GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    35 left arrow 25
  • Read speed, GB/s
    14.3 left arrow 15.2
  • Write speed, GB/s
    9.4 left arrow 11.7
  • 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: 9 11 12 13 14 15 16 18 19
  • 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 2655

Corsair CMX8GX3M2A2000C9 4GB RAM comparisons

Kingston KHX2133C11D3/8GX 8GB
Crucial Technology CT8G4SFS8213.C8FH1 8GB

Corsair CM4B8G2J2133A15S 8GB RAM comparisons

Crucial Technology BLS4G4D240FSE.8FBD 4GB
Kingston 9905471-002.A00LF 2GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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