Patriot Memory (PDP Systems) PSD251280081 512MB
Avant Technology J642GU42J9266N4 16GB

Patriot Memory (PDP Systems) PSD251280081 512MB vs Avant Technology J642GU42J9266N4 16GB

Overall score
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Patriot Memory (PDP Systems) PSD251280081 512MB

Patriot Memory (PDP Systems) PSD251280081 512MB

Overall score
star star star star star
Avant Technology J642GU42J9266N4 16GB

Avant Technology J642GU42J9266N4 16GB

Differences

  • Faster reading speed, GB/s
    4 left arrow 17.4
    Average value in the tests
  • Below the latency in the PassMark tests, ns
    29 left arrow 58
    Around -100% lower latency
  • Faster write speed, GB/s
    14.8 left arrow 1,729.7
    Average value in the tests
  • Higher memory bandwidth, mbps
    21300 left arrow 6400
    Around 3.33 higher bandwidth

Specifications

Complete list of technical specifications
Patriot Memory (PDP Systems) PSD251280081 512MB
Avant Technology J642GU42J9266N4 16GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    58 left arrow 29
  • Read speed, GB/s
    4,210.5 left arrow 17.4
  • Write speed, GB/s
    1,729.7 left arrow 14.8
  • Memory bandwidth, mbps
    6400 left arrow 21300
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 3 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)
    454 left arrow 3048
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