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Qimonda 64T128020EDL2.5C2 1GB
Kingston ASU21D4U5S1MB-4 4GB
Compare
Qimonda 64T128020EDL2.5C2 1GB vs Kingston ASU21D4U5S1MB-4 4GB
Overall score
Qimonda 64T128020EDL2.5C2 1GB
Overall score
Kingston ASU21D4U5S1MB-4 4GB
Differences
Specifications
Comments
Differences
Reasons to consider
Qimonda 64T128020EDL2.5C2 1GB
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Faster reading speed, GB/s
3
12.7
Average value in the tests
Reasons to consider
Kingston ASU21D4U5S1MB-4 4GB
Report a bug
Below the latency in the PassMark tests, ns
27
79
Around -193% lower latency
Faster write speed, GB/s
9.0
1,468.1
Average value in the tests
Higher memory bandwidth, mbps
17000
6400
Around 2.66 higher bandwidth
Specifications
Complete list of technical specifications
Qimonda 64T128020EDL2.5C2 1GB
Kingston ASU21D4U5S1MB-4 4GB
Main characteristics
Memory type
DDR2
DDR4
Latency in PassMark, ns
79
27
Read speed, GB/s
3,061.8
12.7
Write speed, GB/s
1,468.1
9.0
Memory bandwidth, mbps
6400
17000
Other
Description
PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6
PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16 18 19
Timings / Clock speed
5-5-5-15 / 800 MHz
14-14-14, 15-15-15, 16-16-16 / 2133 MHz
Ranking PassMark (The more the better)
422
2071
Qimonda 64T128020EDL2.5C2 1GB RAM comparisons
Micron Technology 8HTF12864HDY-800G1 1GB
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Kingston ASU21D4U5S1MB-4 4GB RAM comparisons
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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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