RAM comparison Corsair CMK8GX4M1A2666C16 8GB vs Corsair CMV8GX4M1A2666C18 8GB

Corsair CMK8GX4M1A2666C16 8GB vs Corsair CMV8GX4M1A2666C18 8GB

Overall score

Corsair CMK8GX4M1A2666C16 8GB

Overall score

Differences Specifications Comments

Reasons to consider
Corsair CMK8GX4M1A2666C16 8GB

Reasons to consider
Corsair CMV8GX4M1A2666C18 8GB

Below the latency in the PassMark tests, ns

29 30

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

17.7 16.2

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

13.2 11.5

Average value in the tests
Higher memory bandwidth, mbps

21300 17000

Around 1.25 higher bandwidth

Complete list of technical specifications

Corsair CMK8GX4M1A2666C16 8GB

Corsair CMV8GX4M1A2666C18 8GB

Main characteristics

Other

Description

PC4-17000, 1.2V, CAS Supported: 9 10 11 12 13 14 15 16 PC4-21300, 1.2V, CAS Supported: 9 10 11 12 13 14 15 16 17 18 19 20 25
Timings / Clock speed

14-14-14, 15-15-15, 16-16-16 / 2133 MHz 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)

2966 3304

RAM Latency Calculator

Calculate Ram speed clock interval in nanosecond format

RAM 1

CAS Latency (CL) *

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Absolute Latency

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RAM 2

CAS Latency (CL) *

Frequency (Mhz) *

Absolute Latency

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