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Qimonda 72T128420EFA3SB2 1GB
Patriot Memory (PDP Systems) PSD44G266681 4GB

Qimonda 72T128420EFA3SB2 1GB vs Patriot Memory (PDP Systems) PSD44G266681 4GB

Overall score
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Qimonda 72T128420EFA3SB2 1GB

Qimonda 72T128420EFA3SB2 1GB

Overall score
star star star star star
Patriot Memory (PDP Systems) PSD44G266681 4GB

Patriot Memory (PDP Systems) PSD44G266681 4GB

Differences Specifications Comments

Differences

Qimonda 72T128420EFA3SB2 1GB Reasons to consider
Qimonda 72T128420EFA3SB2 1GB
Report a bug
  • Faster reading speed, GB/s
    3 left arrow 17.5
    Average value in the tests
  • Faster write speed, GB/s
    2,069.2 left arrow 13.6
    Average value in the tests
Patriot Memory (PDP Systems) PSD44G266681 4GB Reasons to consider
Patriot Memory (PDP Systems) PSD44G266681 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    26 left arrow 106
    Around -308% lower latency
  • Higher memory bandwidth, mbps
    21300 left arrow 5300
    Around 4.02 higher bandwidth

Specifications

Complete list of technical specifications
Qimonda 72T128420EFA3SB2 1GB
Patriot Memory (PDP Systems) PSD44G266681 4GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    106 left arrow 26
  • Read speed, GB/s
    3,273.7 left arrow 17.5
  • Write speed, GB/s
    2,069.2 left arrow 13.6
  • 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: 10 11 12 13 14 15 16 17 18 19 20
  • 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 2974

Qimonda 72T128420EFA3SB2 1GB RAM comparisons

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Patriot Memory (PDP Systems) PSD44G266681 4GB RAM comparisons

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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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