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Qimonda 64T128020EDL2.5C2 1GB
Patriot Memory (PDP Systems) PSD44G266641 4GB

Qimonda 64T128020EDL2.5C2 1GB vs Patriot Memory (PDP Systems) PSD44G266641 4GB

Overall score
star star star star star
Qimonda 64T128020EDL2.5C2 1GB

Qimonda 64T128020EDL2.5C2 1GB

Overall score
star star star star star
Patriot Memory (PDP Systems) PSD44G266641 4GB

Patriot Memory (PDP Systems) PSD44G266641 4GB

Differences Specifications Comments

Differences

Qimonda 64T128020EDL2.5C2 1GB Reasons to consider
Qimonda 64T128020EDL2.5C2 1GB
Report a bug
  • Faster reading speed, GB/s
    3 left arrow 15
    Average value in the tests
Patriot Memory (PDP Systems) PSD44G266641 4GB Reasons to consider
Patriot Memory (PDP Systems) PSD44G266641 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    75 left arrow 79
    Around -5% lower latency
  • Faster write speed, GB/s
    6.9 left arrow 1,468.1
    Average value in the tests
  • Higher memory bandwidth, mbps
    21300 left arrow 6400
    Around 3.33 higher bandwidth

Specifications

Complete list of technical specifications
Qimonda 64T128020EDL2.5C2 1GB
Patriot Memory (PDP Systems) PSD44G266641 4GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    79 left arrow 75
  • Read speed, GB/s
    3,061.8 left arrow 15.0
  • Write speed, GB/s
    1,468.1 left arrow 6.9
  • Memory bandwidth, mbps
    6400 left arrow 21300
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6 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)
    422 left arrow 1729

Qimonda 64T128020EDL2.5C2 1GB RAM comparisons

Micron Technology 8HTF12864HDY-800G1 1GB
G Skill Intl F4-2666C18-8GFX 8GB

Patriot Memory (PDP Systems) PSD44G266641 4GB RAM comparisons

Crucial Technology BLS4G4D240FSE.8FBD 4GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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