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Patriot Memory (PDP Systems) PSD22G8002 2GB
Apacer Technology GD2.1542WS.003 8GB

Patriot Memory (PDP Systems) PSD22G8002 2GB vs Apacer Technology GD2.1542WS.003 8GB

Overall score
star star star star star
Patriot Memory (PDP Systems) PSD22G8002 2GB

Patriot Memory (PDP Systems) PSD22G8002 2GB

Overall score
star star star star star
Apacer Technology GD2.1542WS.003 8GB

Apacer Technology GD2.1542WS.003 8GB

Differences Specifications Comments

Differences

Patriot Memory (PDP Systems) PSD22G8002 2GB Reasons to consider
Patriot Memory (PDP Systems) PSD22G8002 2GB
Report a bug
  • Faster reading speed, GB/s
    4 left arrow 18.7
    Average value in the tests
  • Faster write speed, GB/s
    2,109.3 left arrow 15.6
    Average value in the tests
Apacer Technology GD2.1542WS.003 8GB Reasons to consider
Apacer Technology GD2.1542WS.003 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    25 left arrow 60
    Around -140% lower latency
  • Higher memory bandwidth, mbps
    17000 left arrow 6400
    Around 2.66 higher bandwidth

Specifications

Complete list of technical specifications
Patriot Memory (PDP Systems) PSD22G8002 2GB
Apacer Technology GD2.1542WS.003 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    60 left arrow 25
  • Read speed, GB/s
    4,162.7 left arrow 18.7
  • Write speed, GB/s
    2,109.3 left arrow 15.6
  • Memory bandwidth, mbps
    6400 left arrow 17000
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 left arrow PC4-17000, 1.2V, CAS Supported: 10 11 12 13 14 15 16
  • 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)
    784 left arrow 3702

Patriot Memory (PDP Systems) PSD22G8002 2GB RAM comparisons

Apacer Technology 75.A73AA.G03 2GB
Patriot Memory (PDP Systems) PSD22G80026 2GB

Apacer Technology GD2.1542WS.003 8GB RAM comparisons

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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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