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Qimonda 72T128420EFA3SB2 1GB
Qimonda 72T128401EFA3SC2 512MB
Compare
Qimonda 72T128420EFA3SB2 1GB vs Qimonda 72T128401EFA3SC2 512MB
Overall score
Qimonda 72T128420EFA3SB2 1GB
Overall score
Qimonda 72T128401EFA3SC2 512MB
Differences
Specifications
Comments
Differences
Reasons to consider
Qimonda 72T128420EFA3SB2 1GB
Report a bug
Below the latency in the PassMark tests, ns
106
117
Around 9% lower latency
Faster reading speed, GB/s
3
1
Average value in the tests
Higher memory bandwidth, mbps
5300
1300
Around 4.08% higher bandwidth
Reasons to consider
Qimonda 72T128401EFA3SC2 512MB
Report a bug
Faster write speed, GB/s
899.7
2,069.2
Average value in the tests
Specifications
Complete list of technical specifications
Qimonda 72T128420EFA3SB2 1GB
Qimonda 72T128401EFA3SC2 512MB
Main characteristics
Memory type
DDR2
DDR2
Latency in PassMark, ns
106
117
Read speed, GB/s
3,273.7
1,315.5
Write speed, GB/s
2,069.2
899.7
Memory bandwidth, mbps
5300
1300
Other
Description
PC-5300, PS1: 1.5V, PS2: 1.8V, CAS Supported: 3 4 5
PC-1300, PS1: 1.5V, PS2: 1.8V, CAS Supported: 3 4 5
Timings / Clock speed
no data
no data
Ranking PassMark (The more the better)
734
362
Qimonda 72T128420EFA3SB2 1GB RAM comparisons
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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) *
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Absolute Latency
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