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Corsair CMK16GX4M2D2666C16 8GB
Corsair CMK16GX4M2Z2666C16 8GB
Compare
Corsair CMK16GX4M2D2666C16 8GB vs Corsair CMK16GX4M2Z2666C16 8GB
Overall score
Corsair CMK16GX4M2D2666C16 8GB
Overall score
Corsair CMK16GX4M2Z2666C16 8GB
Differences
Specifications
Comments
Differences
Reasons to consider
Corsair CMK16GX4M2D2666C16 8GB
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Faster reading speed, GB/s
17.9
16.4
Average value in the tests
Reasons to consider
Corsair CMK16GX4M2Z2666C16 8GB
Report a bug
Below the latency in the PassMark tests, ns
31
61
Around -97% lower latency
Faster write speed, GB/s
12.8
8.5
Average value in the tests
Higher memory bandwidth, mbps
21300
17000
Around 1.25 higher bandwidth
Specifications
Complete list of technical specifications
Corsair CMK16GX4M2D2666C16 8GB
Corsair CMK16GX4M2Z2666C16 8GB
Main characteristics
Memory type
DDR4
DDR4
Latency in PassMark, ns
61
31
Read speed, GB/s
17.9
16.4
Write speed, GB/s
8.5
12.8
Memory bandwidth, mbps
17000
21300
Other
Description
PC4-17000, 1.2V, CAS Supported: 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
PC4-21300, 1.2V, CAS Supported: 9 10 11 12 13 14 15 16 17 18 19 20 25
Timings / Clock speed
14-14-14, 15-15-15, 16-16-16 / 2133 MHz
17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)
2136
3080
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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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