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A-DATA Technology VDQVE1B16 2GB
Patriot Memory (PDP Systems) PSD44G240081S 4GB

A-DATA Technology VDQVE1B16 2GB vs Patriot Memory (PDP Systems) PSD44G240081S 4GB

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) PSD44G240081S 4GB

Patriot Memory (PDP Systems) PSD44G240081S 4GB

Differences Specifications Comments

Differences

A-DATA Technology VDQVE1B16 2GB Reasons to consider
A-DATA Technology VDQVE1B16 2GB
Report a bug
  • Below the latency in the PassMark tests, ns
    46 left arrow 98
    Around 53% lower latency
  • Faster reading speed, GB/s
    4 left arrow 14.8
    Average value in the tests
Patriot Memory (PDP Systems) PSD44G240081S 4GB Reasons to consider
Patriot Memory (PDP Systems) PSD44G240081S 4GB
Report a bug
  • Faster write speed, GB/s
    7.0 left arrow 2,061.2
    Average value in the tests
  • Higher memory bandwidth, mbps
    19200 left arrow 6400
    Around 3 higher bandwidth

Specifications

Complete list of technical specifications
A-DATA Technology VDQVE1B16 2GB
Patriot Memory (PDP Systems) PSD44G240081S 4GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    46 left arrow 98
  • Read speed, GB/s
    4,937.3 left arrow 14.8
  • Write speed, GB/s
    2,061.2 left arrow 7.0
  • Memory bandwidth, mbps
    6400 left arrow 19200
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 3 4 5 left arrow PC4-19200, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18
  • Timings / Clock speed
    5-5-5-15 / 800 MHz left arrow 15-15-15, 16-16-16, 17-17-17, 18-18-18 / 2400 MHz
  • Ranking PassMark (The more the better)
    759 left arrow 1447

A-DATA Technology VDQVE1B16 2GB RAM comparisons

takeMS International AG TMS2GS264D082665EQ 2GB
Qimonda 64T64000EU3SB2 512MB

Patriot Memory (PDP Systems) PSD44G240081S 4GB RAM comparisons

Crucial Technology BLS4G4D240FSE.8FBD 4GB
Kingston 9905403-156.A00LF 2GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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