Kingston KF552C40-16 16GB vs Kingston 99U5678-029.A00G 8GB

Overall score

Kingston KF552C40-16 16GB

Kingston KF552C40-16 16GB

Overall score

Kingston 99U5678-029.A00G 8GB

Kingston 99U5678-029.A00G 8GB

Differences Specifications Comments

Differences

Kingston KF552C40-16 16GB

Reasons to consider
Kingston KF552C40-16 16GB

Below the latency in the PassMark tests, ns

30 75

Around 60% lower latency
Faster reading speed, GB/s

15.5 14.6

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

13.2 6.9

Average value in the tests

Kingston 99U5678-029.A00G 8GB

Reasons to consider
Kingston 99U5678-029.A00G 8GB

Higher memory bandwidth, mbps

21300 19200

Around 1.11 higher bandwidth

Specifications

Complete list of technical specifications

Kingston KF552C40-16 16GB

Kingston 99U5678-029.A00G 8GB

Main characteristics

Memory type

DDR5 DDR4
Latency in PassMark, ns

30 75
Read speed, GB/s

15.5 14.6
Write speed, GB/s

13.2 6.9
Memory bandwidth, mbps

19200 21300

Other

Description

PC5-19200, 1.1V, CAS Supported: 22 26 28 30 32 36 40 42 PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
Timings / Clock speed

no data / 2400 MHz 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)

3343 1556

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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