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Kingston KF552C40-16 16GB
Corsair CM4X8GE2666C16K4 8GB
Compare
Kingston KF552C40-16 16GB vs Corsair CM4X8GE2666C16K4 8GB
Overall score
Kingston KF552C40-16 16GB
Overall score
Corsair CM4X8GE2666C16K4 8GB
Differences
Specifications
Comments
Differences
Reasons to consider
Kingston KF552C40-16 16GB
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Faster write speed, GB/s
13.2
11.9
Average value in the tests
Higher memory bandwidth, mbps
19200
17000
Around 1.13% higher bandwidth
Reasons to consider
Corsair CM4X8GE2666C16K4 8GB
Report a bug
Below the latency in the PassMark tests, ns
24
30
Around -25% lower latency
Faster reading speed, GB/s
16.1
15.5
Average value in the tests
Specifications
Complete list of technical specifications
Kingston KF552C40-16 16GB
Corsair CM4X8GE2666C16K4 8GB
Main characteristics
Memory type
DDR5
DDR4
Latency in PassMark, ns
30
24
Read speed, GB/s
15.5
16.1
Write speed, GB/s
13.2
11.9
Memory bandwidth, mbps
19200
17000
Other
Description
PC5-19200, 1.1V, CAS Supported: 22 26 28 30 32 36 40 42
PC4-17000, 1.2V, CAS Supported: 9 10 11 12 13 14 15 16
Timings / Clock speed
no data / 2400 MHz
14-14-14, 15-15-15, 16-16-16 / 2133 MHz
Ranking PassMark (The more the better)
3343
3001
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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
CAS Latency (CL) *
Frequency (Mhz) *
calculate
Absolute Latency
0 ns
RAM 2
CAS Latency (CL) *
Frequency (Mhz) *
calculate
Absolute Latency
0 ns
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