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A-DATA Technology VDQVE1B16 2GB
Patriot Memory (PDP Systems) PSD48G21332S 8GB

A-DATA Technology VDQVE1B16 2GB vs Patriot Memory (PDP Systems) PSD48G21332S 8GB

Overall score
star star star star star
A-DATA Technology VDQVE1B16 2GB

A-DATA Technology VDQVE1B16 2GB

Overall score
star star star star star
Patriot Memory (PDP Systems) PSD48G21332S 8GB

Patriot Memory (PDP Systems) PSD48G21332S 8GB

Differences Specifications Comments

Differences

A-DATA Technology VDQVE1B16 2GB Reasons to consider
A-DATA Technology VDQVE1B16 2GB
Report a bug
  • Faster reading speed, GB/s
    4 left arrow 16.1
    Average value in the tests
  • Faster write speed, GB/s
    2,061.2 left arrow 12.3
    Average value in the tests
Patriot Memory (PDP Systems) PSD48G21332S 8GB Reasons to consider
Patriot Memory (PDP Systems) PSD48G21332S 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    28 left arrow 46
    Around -64% lower latency
  • Higher memory bandwidth, mbps
    17000 left arrow 6400
    Around 2.66 higher bandwidth

Specifications

Complete list of technical specifications
A-DATA Technology VDQVE1B16 2GB
Patriot Memory (PDP Systems) PSD48G21332S 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    46 left arrow 28
  • Read speed, GB/s
    4,937.3 left arrow 16.1
  • Write speed, GB/s
    2,061.2 left arrow 12.3
  • Memory bandwidth, mbps
    6400 left arrow 17000
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 3 4 5 left arrow PC4-17000, 1.2V, CAS Supported: 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)
    759 left arrow 2742

A-DATA Technology VDQVE1B16 2GB RAM comparisons

takeMS International AG TMS2GS264D082665EQ 2GB
Qimonda 64T64000EU3SB2 512MB

Patriot Memory (PDP Systems) PSD48G21332S 8GB 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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