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A-DATA Technology VDQVE1B16 2GB
Heoriady HX2666DT8G-TD 8GB

A-DATA Technology VDQVE1B16 2GB vs Heoriady HX2666DT8G-TD 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
Heoriady HX2666DT8G-TD 8GB

Heoriady HX2666DT8G-TD 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 14.6
    Average value in the tests
  • Faster write speed, GB/s
    2,061.2 left arrow 10.1
    Average value in the tests
Heoriady HX2666DT8G-TD 8GB Reasons to consider
Heoriady HX2666DT8G-TD 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    39 left arrow 46
    Around -18% lower latency
  • Higher memory bandwidth, mbps
    21300 left arrow 6400
    Around 3.33 higher bandwidth

Specifications

Complete list of technical specifications
A-DATA Technology VDQVE1B16 2GB
Heoriady HX2666DT8G-TD 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    46 left arrow 39
  • Read speed, GB/s
    4,937.3 left arrow 14.6
  • Write speed, GB/s
    2,061.2 left arrow 10.1
  • Memory bandwidth, mbps
    6400 left arrow 21300
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 3 4 5 left arrow PC4-21300, 1.2V, CAS Supported: 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)
    759 left arrow 2513

A-DATA Technology VDQVE1B16 2GB RAM comparisons

takeMS International AG TMS2GS264D082665EQ 2GB
Qimonda 64T64000EU3SB2 512MB

Heoriady HX2666DT8G-TD 8GB RAM comparisons

Smart Modular SH564128FH8NZQNSCG 4GB
Crucial Technology BLS4G4D240FSE.8FBD 4GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
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