Kingston 99U5469-045.A00LF 4GB vs Corsair CM4X4GF2666Z16K4 4GB

Overall score

Kingston 99U5469-045.A00LF 4GB

Kingston 99U5469-045.A00LF 4GB

Overall score

Corsair CM4X4GF2666Z16K4 4GB

Corsair CM4X4GF2666Z16K4 4GB

Differences Specifications Comments

Differences

Kingston 99U5469-045.A00LF 4GB

Reasons to consider
Kingston 99U5469-045.A00LF 4GB

Below the latency in the PassMark tests, ns

42 46

Around 9% lower latency
Faster reading speed, GB/s

12.8 11.4

Average value in the tests

Corsair CM4X4GF2666Z16K4 4GB

Reasons to consider
Corsair CM4X4GF2666Z16K4 4GB

Faster write speed, GB/s

12.3 8.3

Average value in the tests
Higher memory bandwidth, mbps

21300 12800

Around 1.66 higher bandwidth

Specifications

Complete list of technical specifications

Kingston 99U5469-045.A00LF 4GB

Corsair CM4X4GF2666Z16K4 4GB

Main characteristics

Memory type

DDR3 DDR4
Latency in PassMark, ns

42 46
Read speed, GB/s

12.8 11.4
Write speed, GB/s

8.3 12.3
Memory bandwidth, mbps

12800 21300

Other

Description

PC3-12800, 1.5V, 1.35V , CAS Supported: 5 6 7 8 9 10 11 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

9-9-9-24 / 1600 MHz 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)

2095 2541

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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