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Patriot Memory (PDP Systems) PSD22G6672 2GB
Apacer Technology D22.2221ZA.001 8GB

Patriot Memory (PDP Systems) PSD22G6672 2GB vs Apacer Technology D22.2221ZA.001 8GB

Overall score
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Patriot Memory (PDP Systems) PSD22G6672 2GB

Patriot Memory (PDP Systems) PSD22G6672 2GB

Overall score
star star star star star
Apacer Technology D22.2221ZA.001 8GB

Apacer Technology D22.2221ZA.001 8GB

Differences Specifications Comments

Differences

Patriot Memory (PDP Systems) PSD22G6672 2GB Reasons to consider
Patriot Memory (PDP Systems) PSD22G6672 2GB
Report a bug
  • Faster reading speed, GB/s
    3 left arrow 12.8
    Average value in the tests
Apacer Technology D22.2221ZA.001 8GB Reasons to consider
Apacer Technology D22.2221ZA.001 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    50 left arrow 62
    Around -24% lower latency
  • Faster write speed, GB/s
    6.6 left arrow 1,910.9
    Average value in the tests
  • Higher memory bandwidth, mbps
    19200 left arrow 5300
    Around 3.62 higher bandwidth

Specifications

Complete list of technical specifications
Patriot Memory (PDP Systems) PSD22G6672 2GB
Apacer Technology D22.2221ZA.001 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    62 left arrow 50
  • Read speed, GB/s
    3,611.3 left arrow 12.8
  • Write speed, GB/s
    1,910.9 left arrow 6.6
  • Memory bandwidth, mbps
    5300 left arrow 19200
Other
  • Description
    PC2-5300, 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 / 667 MHz left arrow 15-15-15, 16-16-16, 17-17-17, 18-18-18 / 2400 MHz
  • Ranking PassMark (The more the better)
    627 left arrow 1947

Patriot Memory (PDP Systems) PSD22G6672 2GB RAM comparisons

Patriot Memory (PDP Systems) PSD22G6672 2GB
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Apacer Technology D22.2221ZA.001 8GB RAM comparisons

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RAM Latency Calculator
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