Crucial Technology CT16G4DFD8266.M16FJ 16GB vs Corsair CM4B16G2L2666A18K2 16GB

Overall score

Crucial Technology CT16G4DFD8266.M16FJ 16GB

Crucial Technology CT16G4DFD8266.M16FJ 16GB

Overall score

Corsair CM4B16G2L2666A18K2 16GB

Corsair CM4B16G2L2666A18K2 16GB

Differences Specifications Comments

Differences

Crucial Technology CT16G4DFD8266.M16FJ 16GB

Reasons to consider
Crucial Technology CT16G4DFD8266.M16FJ 16GB

Below the latency in the PassMark tests, ns

28 30

Around 7% lower latency

Corsair CM4B16G2L2666A18K2 16GB

Reasons to consider
Corsair CM4B16G2L2666A18K2 16GB

Faster write speed, GB/s

14.7 13.0

Average value in the tests

Specifications

Complete list of technical specifications

Crucial Technology CT16G4DFD8266.M16FJ 16GB

Corsair CM4B16G2L2666A18K2 16GB

Main characteristics

Memory type

DDR4 DDR4
Latency in PassMark, ns

28 30
Read speed, GB/s

17.4 17.4
Write speed, GB/s

13.0 14.7
Memory bandwidth, mbps

21300 21300

Other

Description

PC4-21300, 1.2V, CAS Supported: 10 12 13 14 15 16 17 18 19 20 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

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

3398 3527

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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