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Corsair CMD8GX3M2A2933C12 4GB
Corsair CMD8GX4M2B3866C18 4GB
Compare
Corsair CMD8GX3M2A2933C12 4GB vs Corsair CMD8GX4M2B3866C18 4GB
Overall score
Corsair CMD8GX3M2A2933C12 4GB
Overall score
Corsair CMD8GX4M2B3866C18 4GB
Differences
Specifications
Comments
Differences
Reasons to consider
Corsair CMD8GX3M2A2933C12 4GB
Report a bug
Reasons to consider
Corsair CMD8GX4M2B3866C18 4GB
Report a bug
Below the latency in the PassMark tests, ns
18
28
Around -56% lower latency
Faster reading speed, GB/s
21.2
13.5
Average value in the tests
Faster write speed, GB/s
17.7
9.3
Average value in the tests
Higher memory bandwidth, mbps
17000
10600
Around 1.6 higher bandwidth
Specifications
Complete list of technical specifications
Corsair CMD8GX3M2A2933C12 4GB
Corsair CMD8GX4M2B3866C18 4GB
Main characteristics
Memory type
DDR3
DDR4
Latency in PassMark, ns
28
18
Read speed, GB/s
13.5
21.2
Write speed, GB/s
9.3
17.7
Memory bandwidth, mbps
10600
17000
Other
Description
PC3-10600, 1.5V, CAS Supported: 5 6 8 9
PC4-17000, 1.2V, CAS Supported: 9 10 11 12 13 14 15 16
Timings / Clock speed
7-7-7-20 / 1333 MHz
14-14-14, 15-15-15, 16-16-16 / 2133 MHz
Ranking PassMark (The more the better)
2278
3663
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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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