Samsung M4 70T2864QZ3-CF7 1GB vs Samsung M391A1G43EB1-CPB 8GB

Overall score

Samsung M4 70T2864QZ3-CF7 1GB

Samsung M4 70T2864QZ3-CF7 1GB

Overall score

Samsung M391A1G43EB1-CPB 8GB

Samsung M391A1G43EB1-CPB 8GB

Differences Specifications Comments

Differences

Samsung M4 70T2864QZ3-CF7 1GB

Reasons to consider
Samsung M4 70T2864QZ3-CF7 1GB

Faster reading speed, GB/s

4 12.4

Average value in the tests
Faster write speed, GB/s

2,201.1 10.6

Average value in the tests

Samsung M391A1G43EB1-CPB 8GB

Reasons to consider
Samsung M391A1G43EB1-CPB 8GB

Below the latency in the PassMark tests, ns

25 74

Around -196% lower latency
Higher memory bandwidth, mbps

17000 6400

Around 2.66 higher bandwidth

Specifications

Complete list of technical specifications

Samsung M4 70T2864QZ3-CF7 1GB

Samsung M391A1G43EB1-CPB 8GB

Main characteristics

Memory type

DDR2 DDR4
Latency in PassMark, ns

74 25
Read speed, GB/s

4,178.4 12.4
Write speed, GB/s

2,201.1 10.6
Memory bandwidth, mbps

6400 17000

Other

Description

PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6 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)

508 1511

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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