Corsair CMZ16GX3M2A1866C9 8GB vs Corsair CMK32GX4M2A2666C16 16GB

Overall score

Corsair CMZ16GX3M2A1866C9 8GB

Corsair CMZ16GX3M2A1866C9 8GB

Overall score

Corsair CMK32GX4M2A2666C16 16GB

Corsair CMK32GX4M2A2666C16 16GB

Differences Specifications Comments

Differences

Corsair CMZ16GX3M2A1866C9 8GB

Reasons to consider
Corsair CMZ16GX3M2A1866C9 8GB

Corsair CMK32GX4M2A2666C16 16GB

Reasons to consider
Corsair CMK32GX4M2A2666C16 16GB

Below the latency in the PassMark tests, ns

32 39

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

16.6 14

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

12.8 9.0

Average value in the tests
Higher memory bandwidth, mbps

17000 10600

Around 1.6 higher bandwidth

Specifications

Complete list of technical specifications

Corsair CMZ16GX3M2A1866C9 8GB

Corsair CMK32GX4M2A2666C16 16GB

Main characteristics

Memory type

DDR3 DDR4
Latency in PassMark, ns

39 32
Read speed, GB/s

14.0 16.6
Write speed, GB/s

9.0 12.8
Memory bandwidth, mbps

10600 17000

Other

Description

PC3-10600, 1.5V, CAS Supported: 6 7 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)

2489 3293

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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