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Corsair CMV4GX3M1B1600C11 4GB
Corsair CM4B16G2L2666A18K2 16GB
Compare
Corsair CMV4GX3M1B1600C11 4GB vs Corsair CM4B16G2L2666A18K2 16GB
Overall score
Corsair CMV4GX3M1B1600C11 4GB
Overall score
Corsair CM4B16G2L2666A18K2 16GB
Differences
Specifications
Comments
Differences
Reasons to consider
Corsair CMV4GX3M1B1600C11 4GB
Report a bug
Below the latency in the PassMark tests, ns
25
30
Around 17% lower latency
Reasons to consider
Corsair CM4B16G2L2666A18K2 16GB
Report a bug
Faster reading speed, GB/s
17.4
14.2
Average value in the tests
Faster write speed, GB/s
14.7
8.1
Average value in the tests
Higher memory bandwidth, mbps
21300
12800
Around 1.66 higher bandwidth
Specifications
Complete list of technical specifications
Corsair CMV4GX3M1B1600C11 4GB
Corsair CM4B16G2L2666A18K2 16GB
Main characteristics
Memory type
DDR3
DDR4
Latency in PassMark, ns
25
30
Read speed, GB/s
14.2
17.4
Write speed, GB/s
8.1
14.7
Memory bandwidth, mbps
12800
21300
Other
Description
PC3-12800, 1.5V, CAS Supported: 6 7 9 11
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
9-9-9-24 / 1600 MHz
17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)
2307
3527
Corsair CMV4GX3M1B1600C11 4GB RAM comparisons
Corsair CMV4GX3M1A1600C11 4GB
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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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