A-DATA Technology DQVE1908 512MB vs Samsung M393A5143DB0-CPB 4GB

Overall score

A-DATA Technology DQVE1908 512MB

A-DATA Technology DQVE1908 512MB

Overall score

Samsung M393A5143DB0-CPB 4GB

Samsung M393A5143DB0-CPB 4GB

Differences Specifications Comments

Differences

A-DATA Technology DQVE1908 512MB

Reasons to consider
A-DATA Technology DQVE1908 512MB

Faster reading speed, GB/s

2 10.4

Average value in the tests

Samsung M393A5143DB0-CPB 4GB

Reasons to consider
Samsung M393A5143DB0-CPB 4GB

Below the latency in the PassMark tests, ns

54 66

Around -22% lower latency
Faster write speed, GB/s

8.5 1,557.9

Average value in the tests
Higher memory bandwidth, mbps

17000 6400

Around 2.66 higher bandwidth

Specifications

Complete list of technical specifications

A-DATA Technology DQVE1908 512MB

Samsung M393A5143DB0-CPB 4GB

Main characteristics

Memory type

DDR2 DDR4
Latency in PassMark, ns

66 54
Read speed, GB/s

2,775.5 10.4
Write speed, GB/s

1,557.9 8.5
Memory bandwidth, mbps

6400 17000

Other

Description

PC2-6400, SSTL 1.8V, CAS Supported: 3 4 5 PC4-17000, 1.2V, CAS Supported: 10 11 12 13 14 15 16
Timings / Clock speed

5-5-5-15 / 800 MHz 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
Ranking PassMark (The more the better)

382 2226

RAM Latency Calculator

Calculate Ram speed clock interval in nanosecond format

RAM 1

CAS Latency (CL) *

Frequency (Mhz) *

Absolute Latency

0 ns

RAM 2

CAS Latency (CL) *

Frequency (Mhz) *

Absolute Latency

0 ns

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