Corsair CMX4GX3M2A1600C9 2GB vs Corsair CMD16GX4M4A2666C15 4GB

Overall score

Corsair CMX4GX3M2A1600C9 2GB

Corsair CMX4GX3M2A1600C9 2GB

Overall score

Corsair CMD16GX4M4A2666C15 4GB

Corsair CMD16GX4M4A2666C15 4GB

Differences Specifications Comments

Differences

Corsair CMX4GX3M2A1600C9 2GB

Reasons to consider
Corsair CMX4GX3M2A1600C9 2GB

Corsair CMD16GX4M4A2666C15 4GB

Reasons to consider
Corsair CMD16GX4M4A2666C15 4GB

Below the latency in the PassMark tests, ns

37 38

Around -3% lower latency
Faster reading speed, GB/s

14.7 13.9

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

11.9 8.7

Average value in the tests
Higher memory bandwidth, mbps

17000 10600

Around 1.6 higher bandwidth

Specifications

Complete list of technical specifications

Corsair CMX4GX3M2A1600C9 2GB

Corsair CMD16GX4M4A2666C15 4GB

Main characteristics

Memory type

DDR3 DDR4
Latency in PassMark, ns

38 37
Read speed, GB/s

13.9 14.7
Write speed, GB/s

8.7 11.9
Memory bandwidth, mbps

10600 17000

Other

Description

PC3-10600, 1.5V, CAS Supported: 6 8 9 PC4-17000, 1.2V, CAS Supported: 9 10 11 12 13 14 15 16
Timings / Clock speed

7-7-7-20 / 1333 MHz 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
Ranking PassMark (The more the better)

2106 2946

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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