Patriot Memory (PDP Systems) PSD22G8002 2GB
Patriot Memory (PDP Systems) 4000 C20 Series 8GB

Patriot Memory (PDP Systems) PSD22G8002 2GB vs Patriot Memory (PDP Systems) 4000 C20 Series 8GB

Overall score
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Patriot Memory (PDP Systems) PSD22G8002 2GB

Patriot Memory (PDP Systems) PSD22G8002 2GB

Overall score
star star star star star
Patriot Memory (PDP Systems) 4000 C20 Series 8GB

Patriot Memory (PDP Systems) 4000 C20 Series 8GB

Differences

  • Faster reading speed, GB/s
    4 left arrow 19.4
    Average value in the tests
  • Faster write speed, GB/s
    2,109.3 left arrow 15.4
    Average value in the tests
  • Below the latency in the PassMark tests, ns
    28 left arrow 60
    Around -114% lower latency
  • Higher memory bandwidth, mbps
    21300 left arrow 6400
    Around 3.33 higher bandwidth

Specifications

Complete list of technical specifications
Patriot Memory (PDP Systems) PSD22G8002 2GB
Patriot Memory (PDP Systems) 4000 C20 Series 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    60 left arrow 28
  • Read speed, GB/s
    4,162.7 left arrow 19.4
  • Write speed, GB/s
    2,109.3 left arrow 15.4
  • Memory bandwidth, mbps
    6400 left arrow 21300
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 left arrow PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
  • Timings / Clock speed
    5-5-5-15 / 800 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    784 left arrow 3594
RAM Latency Calculator
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