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Corsair CMX8GX3M2A2000C9 4GB
Corsair CMK16GX4M4A2666C16 4GB
Compare
Corsair CMX8GX3M2A2000C9 4GB vs Corsair CMK16GX4M4A2666C16 4GB
Overall score
Corsair CMX8GX3M2A2000C9 4GB
Overall score
Corsair CMK16GX4M4A2666C16 4GB
Differences
Specifications
Comments
Differences
Reasons to consider
Corsair CMX8GX3M2A2000C9 4GB
Report a bug
Below the latency in the PassMark tests, ns
35
38
Around 8% lower latency
Reasons to consider
Corsair CMK16GX4M4A2666C16 4GB
Report a bug
Faster reading speed, GB/s
14.7
14.3
Average value in the tests
Faster write speed, GB/s
11.8
9.4
Average value in the tests
Higher memory bandwidth, mbps
17000
8500
Around 2 higher bandwidth
Specifications
Complete list of technical specifications
Corsair CMX8GX3M2A2000C9 4GB
Corsair CMK16GX4M4A2666C16 4GB
Main characteristics
Memory type
DDR3
DDR4
Latency in PassMark, ns
35
38
Read speed, GB/s
14.3
14.7
Write speed, GB/s
9.4
11.8
Memory bandwidth, mbps
8500
17000
Other
Description
PC3-8500, 1.5V, CAS Supported: 6 7 8 9
PC4-17000, 1.2V, CAS Supported: 9 10 11 12 13 14 15 16
Timings / Clock speed
7-7-7-20 / 1066 MHz
14-14-14, 15-15-15, 16-16-16 / 2133 MHz
Ranking PassMark (The more the better)
2479
2882
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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
CAS Latency (CL) *
Frequency (Mhz) *
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Absolute Latency
0 ns
RAM 2
CAS Latency (CL) *
Frequency (Mhz) *
calculate
Absolute Latency
0 ns
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