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Corsair CMY8GX3M2A2666C10 4GB
Roa Logic BV W4U2666CX1-8G 8GB
Compare
Corsair CMY8GX3M2A2666C10 4GB vs Roa Logic BV W4U2666CX1-8G 8GB
Overall score
Corsair CMY8GX3M2A2666C10 4GB
Overall score
Roa Logic BV W4U2666CX1-8G 8GB
Differences
Specifications
Comments
Differences
Reasons to consider
Corsair CMY8GX3M2A2666C10 4GB
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Below the latency in the PassMark tests, ns
17
28
Around 39% lower latency
Faster reading speed, GB/s
22.8
16.5
Average value in the tests
Faster write speed, GB/s
15.4
13.7
Average value in the tests
Reasons to consider
Roa Logic BV W4U2666CX1-8G 8GB
Report a bug
Higher memory bandwidth, mbps
21300
10600
Around 2.01 higher bandwidth
Specifications
Complete list of technical specifications
Corsair CMY8GX3M2A2666C10 4GB
Roa Logic BV W4U2666CX1-8G 8GB
Main characteristics
Memory type
DDR3
DDR4
Latency in PassMark, ns
17
28
Read speed, GB/s
22.8
16.5
Write speed, GB/s
15.4
13.7
Memory bandwidth, mbps
10600
21300
Other
Description
PC3-10600, 1.5V, CAS Supported: 6 7 9
PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
Timings / Clock speed
7-7-7-20 / 1333 MHz
17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)
3391
3217
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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
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Absolute Latency
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RAM 2
CAS Latency (CL) *
Frequency (Mhz) *
calculate
Absolute Latency
0 ns
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