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A-DATA Technology DQVE1908 512MB
Patriot Memory (PDP Systems) PSD48G21332 8GB

A-DATA Technology DQVE1908 512MB vs Patriot Memory (PDP Systems) PSD48G21332 8GB

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) PSD48G21332 8GB

Patriot Memory (PDP Systems) PSD48G21332 8GB

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 13.3
    Average value in the tests
Patriot Memory (PDP Systems) PSD48G21332 8GB Reasons to consider
Patriot Memory (PDP Systems) PSD48G21332 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    27 left arrow 66
    Around -144% lower latency
  • Faster write speed, GB/s
    9.8 left arrow 1,557.9
    Average value in the tests
  • Higher memory bandwidth, mbps
    17000 left arrow 6400
    Around 2.66 higher bandwidth

Specifications

Complete list of technical specifications
A-DATA Technology DQVE1908 512MB
Patriot Memory (PDP Systems) PSD48G21332 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    66 left arrow 27
  • Read speed, GB/s
    2,775.5 left arrow 13.3
  • Write speed, GB/s
    1,557.9 left arrow 9.8
  • Memory bandwidth, mbps
    6400 left arrow 17000
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 3 4 5 left arrow PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16 18 19
  • Timings / Clock speed
    5-5-5-15 / 800 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    382 left arrow 2439

A-DATA Technology DQVE1908 512MB RAM comparisons

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Patriot Memory (PDP Systems) PSD48G21332 8GB RAM comparisons

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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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