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Qimonda 72T128420EFA3SB2 1GB
Corsair CMK16GX4M2A2666C18 8GB

Qimonda 72T128420EFA3SB2 1GB vs Corsair CMK16GX4M2A2666C18 8GB

Overall score
star star star star star
Qimonda 72T128420EFA3SB2 1GB

Qimonda 72T128420EFA3SB2 1GB

Overall score
star star star star star
Corsair CMK16GX4M2A2666C18 8GB

Corsair CMK16GX4M2A2666C18 8GB

Differences Specifications Comments

Differences

Qimonda 72T128420EFA3SB2 1GB Reasons to consider
Qimonda 72T128420EFA3SB2 1GB
Report a bug
  • Faster reading speed, GB/s
    3 left arrow 18.2
    Average value in the tests
  • Faster write speed, GB/s
    2,069.2 left arrow 14.2
    Average value in the tests
Corsair CMK16GX4M2A2666C18 8GB Reasons to consider
Corsair CMK16GX4M2A2666C18 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    23 left arrow 106
    Around -361% lower latency
  • Higher memory bandwidth, mbps
    21300 left arrow 5300
    Around 4.02 higher bandwidth

Specifications

Complete list of technical specifications
Qimonda 72T128420EFA3SB2 1GB
Corsair CMK16GX4M2A2666C18 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    106 left arrow 23
  • Read speed, GB/s
    3,273.7 left arrow 18.2
  • Write speed, GB/s
    2,069.2 left arrow 14.2
  • Memory bandwidth, mbps
    5300 left arrow 21300
Other
  • Description
    PC-5300, PS1: 1.5V, PS2: 1.8V, CAS Supported: 3 4 5 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
    no data left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    734 left arrow 3245

Qimonda 72T128420EFA3SB2 1GB RAM comparisons

Qimonda 72T128401EFA3SC2 512MB
Kingston KP6FH5-MIE 32GB

Corsair CMK16GX4M2A2666C18 8GB RAM comparisons

Crucial Technology BLS4G4D240FSE.8FBD 4GB
SpecTek Incorporated ?????????????????? 2GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

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