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Patriot Memory (PDP Systems) PSD22G8002 2GB
Hewlett-Packard 7EH99AA# 16GB

Patriot Memory (PDP Systems) PSD22G8002 2GB vs Hewlett-Packard 7EH99AA# 16GB

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
Hewlett-Packard 7EH99AA# 16GB

Hewlett-Packard 7EH99AA# 16GB

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 16
    Average value in the tests
  • Faster write speed, GB/s
    2,109.3 left arrow 12.6
    Average value in the tests
Hewlett-Packard 7EH99AA# 16GB Reasons to consider
Hewlett-Packard 7EH99AA# 16GB
Report a bug
  • Below the latency in the PassMark tests, ns
    31 left arrow 60
    Around -94% 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
Hewlett-Packard 7EH99AA# 16GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    60 left arrow 31
  • Read speed, GB/s
    4,162.7 left arrow 16.0
  • Write speed, GB/s
    2,109.3 left arrow 12.6
  • 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 21 22 23
  • 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 3289

Patriot Memory (PDP Systems) PSD22G8002 2GB RAM comparisons

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

Hewlett-Packard 7EH99AA# 16GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Kingston 9965525-155.A00LF 8GB
RAM Latency Calculator
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