RAM comparison Corsair CM3X2G1600C9 2GB vs Corsair CM4B16G7L2666A16K2-O 16GB

Corsair CM3X2G1600C9 2GB vs Corsair CM4B16G7L2666A16K2-O 16GB

Overall score

Corsair CM3X2G1600C9 2GB

Overall score

Differences Specifications Comments

Reasons to consider
Corsair CM3X2G1600C9 2GB

Reasons to consider
Corsair CM4B16G7L2666A16K2-O 16GB

Below the latency in the PassMark tests, ns

28 38

Around -36% lower latency
Faster reading speed, GB/s

17.7 11.9

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

14.5 7.8

Average value in the tests
Higher memory bandwidth, mbps

21300 10600

Around 2.01 higher bandwidth

Complete list of technical specifications

Corsair CM3X2G1600C9 2GB

Corsair CM4B16G7L2666A16K2-O 16GB

Main characteristics

Other

Description

PC3-10600, 1.5V, CAS Supported: 6 8 9 PC4-21300, 1.2V, CAS Supported: 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Timings / Clock speed

7-7-7-20 / 1333 MHz 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)

1889 3410

RAM Latency Calculator

Calculate Ram speed clock interval in nanosecond format

RAM 1

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Absolute Latency

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RAM 2

CAS Latency (CL) *

Frequency (Mhz) *

Absolute Latency

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