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Qimonda 72T128420EFA3SB2 1GB
Apacer Technology 78.BAGP4.AR50C 4GB
Compare
Qimonda 72T128420EFA3SB2 1GB vs Apacer Technology 78.BAGP4.AR50C 4GB
Overall score
Qimonda 72T128420EFA3SB2 1GB
Overall score
Apacer Technology 78.BAGP4.AR50C 4GB
Differences
Specifications
Comments
Differences
Reasons to consider
Qimonda 72T128420EFA3SB2 1GB
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Faster reading speed, GB/s
3
15.4
Average value in the tests
Reasons to consider
Apacer Technology 78.BAGP4.AR50C 4GB
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Below the latency in the PassMark tests, ns
71
106
Around -49% lower latency
Faster write speed, GB/s
8.2
2,069.2
Average value in the tests
Higher memory bandwidth, mbps
17000
5300
Around 3.21 higher bandwidth
Specifications
Complete list of technical specifications
Qimonda 72T128420EFA3SB2 1GB
Apacer Technology 78.BAGP4.AR50C 4GB
Main characteristics
Memory type
DDR2
DDR4
Latency in PassMark, ns
106
71
Read speed, GB/s
3,273.7
15.4
Write speed, GB/s
2,069.2
8.2
Memory bandwidth, mbps
5300
17000
Other
Description
PC-5300, PS1: 1.5V, PS2: 1.8V, CAS Supported: 3 4 5
PC4-17000, 1.2V, CAS Supported: 10 11 12 13 14 15
Timings / Clock speed
no data
14-14-14, 15-15-15, 16-16-16 / 2133 MHz
Ranking PassMark (The more the better)
734
1789
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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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