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A-DATA Technology DQVE1908 512MB
Patriot Memory (PDP Systems) PSD44G240081 4GB

A-DATA Technology DQVE1908 512MB vs Patriot Memory (PDP Systems) PSD44G240081 4GB

Overall score
star star star star star
A-DATA Technology DQVE1908 512MB

A-DATA Technology DQVE1908 512MB

Overall score
star star star star star
Patriot Memory (PDP Systems) PSD44G240081 4GB

Patriot Memory (PDP Systems) PSD44G240081 4GB

Differences Specifications Comments

Differences

A-DATA Technology DQVE1908 512MB Reasons to consider
A-DATA Technology DQVE1908 512MB
Report a bug
  • Faster reading speed, GB/s
    2 left arrow 15.9
    Average value in the tests
Patriot Memory (PDP Systems) PSD44G240081 4GB Reasons to consider
Patriot Memory (PDP Systems) PSD44G240081 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    23 left arrow 66
    Around -187% lower latency
  • Faster write speed, GB/s
    11.7 left arrow 1,557.9
    Average value in the tests
  • Higher memory bandwidth, mbps
    19200 left arrow 6400
    Around 3 higher bandwidth

Specifications

Complete list of technical specifications
A-DATA Technology DQVE1908 512MB
Patriot Memory (PDP Systems) PSD44G240081 4GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    66 left arrow 23
  • Read speed, GB/s
    2,775.5 left arrow 15.9
  • Write speed, GB/s
    1,557.9 left arrow 11.7
  • Memory bandwidth, mbps
    6400 left arrow 19200
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 3 4 5 left arrow PC4-19200, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18
  • Timings / Clock speed
    5-5-5-15 / 800 MHz left arrow 15-15-15, 16-16-16, 17-17-17, 18-18-18 / 2400 MHz
  • Ranking PassMark (The more the better)
    382 left arrow 2622

A-DATA Technology DQVE1908 512MB RAM comparisons

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Patriot Memory (PDP Systems) PSD44G240081 4GB RAM comparisons

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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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