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Qimonda 72T128420EFA3SB2 1GB
Patriot Memory (PDP Systems) PSD44G266681 4GB
Compare
Qimonda 72T128420EFA3SB2 1GB vs Patriot Memory (PDP Systems) PSD44G266681 4GB
Overall score
Qimonda 72T128420EFA3SB2 1GB
Overall score
Patriot Memory (PDP Systems) PSD44G266681 4GB
Differences
Specifications
Comments
Differences
Reasons to consider
Qimonda 72T128420EFA3SB2 1GB
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Faster reading speed, GB/s
3
17.5
Average value in the tests
Faster write speed, GB/s
2,069.2
13.6
Average value in the tests
Reasons to consider
Patriot Memory (PDP Systems) PSD44G266681 4GB
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Below the latency in the PassMark tests, ns
26
106
Around -308% lower latency
Higher memory bandwidth, mbps
21300
5300
Around 4.02 higher bandwidth
Specifications
Complete list of technical specifications
Qimonda 72T128420EFA3SB2 1GB
Patriot Memory (PDP Systems) PSD44G266681 4GB
Main characteristics
Memory type
DDR2
DDR4
Latency in PassMark, ns
106
26
Read speed, GB/s
3,273.7
17.5
Write speed, GB/s
2,069.2
13.6
Memory bandwidth, mbps
5300
21300
Other
Description
PC-5300, PS1: 1.5V, PS2: 1.8V, CAS Supported: 3 4 5
PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
Timings / Clock speed
no data
17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)
734
2974
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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
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RAM 2
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