RAM comparison Samsung M393B5170FH0-CK0 4GB vs Samsung M391A1K43BB2-CTD 8GB

Samsung M393B5170FH0-CK0 4GB vs Samsung M391A1K43BB2-CTD 8GB

Overall score

Samsung M393B5170FH0-CK0 4GB

Overall score

Differences Specifications Comments

Reasons to consider
Samsung M393B5170FH0-CK0 4GB

Reasons to consider
Samsung M391A1K43BB2-CTD 8GB

Faster reading speed, GB/s

17.5 11.8

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

9.3 7.3

Average value in the tests
Higher memory bandwidth, mbps

21300 12800

Around 1.66 higher bandwidth

Complete list of technical specifications

Samsung M393B5170FH0-CK0 4GB

Samsung M391A1K43BB2-CTD 8GB

Main characteristics

Other

Description

PC3-12800, 1.5V, CAS Supported: 6 7 8 PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
Timings / Clock speed

9-9-9-24 / 1600 MHz 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)

2057 2205

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