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Corsair CMSX8GX4M1A2400C16 8GB
Corsair CMSX8GX4M1A2666C18 8GB
Compare
Corsair CMSX8GX4M1A2400C16 8GB vs Corsair CMSX8GX4M1A2666C18 8GB
Overall score
Corsair CMSX8GX4M1A2400C16 8GB
Overall score
Corsair CMSX8GX4M1A2666C18 8GB
Differences
Specifications
Comments
Differences
Reasons to consider
Corsair CMSX8GX4M1A2400C16 8GB
Report a bug
Below the latency in the PassMark tests, ns
31
37
Around 16% lower latency
Reasons to consider
Corsair CMSX8GX4M1A2666C18 8GB
Report a bug
Faster reading speed, GB/s
16.8
14.7
Average value in the tests
Faster write speed, GB/s
13.4
11.0
Average value in the tests
Higher memory bandwidth, mbps
21300
19200
Around 1.11 higher bandwidth
Specifications
Complete list of technical specifications
Corsair CMSX8GX4M1A2400C16 8GB
Corsair CMSX8GX4M1A2666C18 8GB
Main characteristics
Memory type
DDR4
DDR4
Latency in PassMark, ns
31
37
Read speed, GB/s
14.7
16.8
Write speed, GB/s
11.0
13.4
Memory bandwidth, mbps
19200
21300
Other
Description
PC4-19200, 1.2V, CAS Supported: 11 12 13 14 15 16 18
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
15-15-15, 16-16-16, 17-17-17, 18-18-18 / 2400 MHz
17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)
2658
2990
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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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