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Patriot Memory (PDP Systems) PSD21G800816 1GB
Corsair CMK16GX4M4C3200C15 4GB

Patriot Memory (PDP Systems) PSD21G800816 1GB vs Corsair CMK16GX4M4C3200C15 4GB

Overall score
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Patriot Memory (PDP Systems) PSD21G800816 1GB

Patriot Memory (PDP Systems) PSD21G800816 1GB

Overall score
star star star star star
Corsair CMK16GX4M4C3200C15 4GB

Corsair CMK16GX4M4C3200C15 4GB

Differences Specifications Comments

Differences

Patriot Memory (PDP Systems) PSD21G800816 1GB Reasons to consider
Patriot Memory (PDP Systems) PSD21G800816 1GB
Report a bug
  • Faster reading speed, GB/s
    3 left arrow 15.2
    Average value in the tests
Corsair CMK16GX4M4C3200C15 4GB Reasons to consider
Corsair CMK16GX4M4C3200C15 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    24 left arrow 66
    Around -175% lower latency
  • Faster write speed, GB/s
    11.5 left arrow 1,637.0
    Average value in the tests
  • Higher memory bandwidth, mbps
    17000 left arrow 6400
    Around 2.66 higher bandwidth

Specifications

Complete list of technical specifications
Patriot Memory (PDP Systems) PSD21G800816 1GB
Corsair CMK16GX4M4C3200C15 4GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    66 left arrow 24
  • Read speed, GB/s
    3,853.2 left arrow 15.2
  • Write speed, GB/s
    1,637.0 left arrow 11.5
  • Memory bandwidth, mbps
    6400 left arrow 17000
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6 left arrow PC4-17000, 1.2V, CAS Supported: 9 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)
    572 left arrow 2917

Patriot Memory (PDP Systems) PSD21G800816 1GB RAM comparisons

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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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