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SK Hynix HMT42GR7AFR4A-PB 16GB
Samsung M386A8K40BMB-CPB 64GB
Compare
SK Hynix HMT42GR7AFR4A-PB 16GB vs Samsung M386A8K40BMB-CPB 64GB
Overall score
SK Hynix HMT42GR7AFR4A-PB 16GB
Overall score
Samsung M386A8K40BMB-CPB 64GB
Differences
Specifications
Comments
Differences
Reasons to consider
SK Hynix HMT42GR7AFR4A-PB 16GB
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Faster reading speed, GB/s
11.7
9.1
Average value in the tests
Reasons to consider
Samsung M386A8K40BMB-CPB 64GB
Report a bug
Below the latency in the PassMark tests, ns
35
42
Around -20% lower latency
Faster write speed, GB/s
8.3
8.0
Average value in the tests
Higher memory bandwidth, mbps
17000
12800
Around 1.33 higher bandwidth
Specifications
Complete list of technical specifications
SK Hynix HMT42GR7AFR4A-PB 16GB
Samsung M386A8K40BMB-CPB 64GB
Main characteristics
Memory type
DDR3
DDR4
Latency in PassMark, ns
42
35
Read speed, GB/s
11.7
9.1
Write speed, GB/s
8.0
8.3
Memory bandwidth, mbps
12800
17000
Other
Description
PC3-12800, 1.5V, 1.35V , CAS Supported: 6 7 8 9 10 11
PC4-17000, 1.2V, CAS Supported: 10 11 12 13 14 15 16
Timings / Clock speed
9-9-9-24 / 1600 MHz
14-14-14, 15-15-15, 16-16-16 / 2133 MHz
Ranking PassMark (The more the better)
2535
2229
SK Hynix HMT42GR7AFR4A-PB 16GB RAM comparisons
SK Hynix HMT42GR7BFR4A-PB 16GB
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Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Crucial Technology BLS4G4D240FSE.8FBD 4GB
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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