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Corsair CMSX16GX4M1A2666C18 16GB
Corsair CMSX16GX4M1A2400C16 16GB
Compare
Corsair CMSX16GX4M1A2666C18 16GB vs Corsair CMSX16GX4M1A2400C16 16GB
Overall score
Corsair CMSX16GX4M1A2666C18 16GB
Overall score
Corsair CMSX16GX4M1A2400C16 16GB
Differences
Specifications
Comments
Differences
Reasons to consider
Corsair CMSX16GX4M1A2666C18 16GB
Report a bug
Faster write speed, GB/s
13.1
11.9
Average value in the tests
Higher memory bandwidth, mbps
21300
19200
Around 1.11% higher bandwidth
Reasons to consider
Corsair CMSX16GX4M1A2400C16 16GB
Report a bug
Below the latency in the PassMark tests, ns
32
34
Around -6% lower latency
Faster reading speed, GB/s
15.8
15.6
Average value in the tests
Specifications
Complete list of technical specifications
Corsair CMSX16GX4M1A2666C18 16GB
Corsair CMSX16GX4M1A2400C16 16GB
Main characteristics
Memory type
DDR4
DDR4
Latency in PassMark, ns
34
32
Read speed, GB/s
15.6
15.8
Write speed, GB/s
13.1
11.9
Memory bandwidth, mbps
21300
19200
Other
Description
PC4-21300, 1.2V, CAS Supported: 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
PC4-19200, 1.2V, CAS Supported: 11 12 13 14 15 16 18
Timings / Clock speed
17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
15-15-15, 16-16-16, 17-17-17, 18-18-18 / 2400 MHz
Ranking PassMark (The more the better)
3043
2967
Corsair CMSX16GX4M1A2666C18 16GB RAM comparisons
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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
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RAM 2
CAS Latency (CL) *
Frequency (Mhz) *
calculate
Absolute Latency
0 ns
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