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Samsung M3 78T5663RZ3-CF7 2GB
Samsung M378A5244CB0-CVF 4GB
Compare
Samsung M3 78T5663RZ3-CF7 2GB vs Samsung M378A5244CB0-CVF 4GB
Overall score
Samsung M3 78T5663RZ3-CF7 2GB
Overall score
Samsung M378A5244CB0-CVF 4GB
Differences
Specifications
Comments
Differences
Reasons to consider
Samsung M3 78T5663RZ3-CF7 2GB
Report a bug
Faster reading speed, GB/s
4
16
Average value in the tests
Faster write speed, GB/s
2,784.6
12.3
Average value in the tests
Reasons to consider
Samsung M378A5244CB0-CVF 4GB
Report a bug
Below the latency in the PassMark tests, ns
30
65
Around -117% lower latency
Higher memory bandwidth, mbps
23400
6400
Around 3.66 higher bandwidth
Specifications
Complete list of technical specifications
Samsung M3 78T5663RZ3-CF7 2GB
Samsung M378A5244CB0-CVF 4GB
Main characteristics
Memory type
DDR2
DDR4
Latency in PassMark, ns
65
30
Read speed, GB/s
4,806.8
16.0
Write speed, GB/s
2,784.6
12.3
Memory bandwidth, mbps
6400
23400
Other
Description
PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6
PC4-23400, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20 21 22
Timings / Clock speed
5-5-5-15 / 800 MHz
19-19-19, 20-20-20, 21-21-21, 22-22-22 / 2933 MHz
Ranking PassMark (The more the better)
932
2709
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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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