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Patriot Memory (PDP Systems) PSD22G8002 2GB
Apacer Technology GD2.1831WS.002 16GB
Compare
Patriot Memory (PDP Systems) PSD22G8002 2GB vs Apacer Technology GD2.1831WS.002 16GB
Overall score
Patriot Memory (PDP Systems) PSD22G8002 2GB
Overall score
Apacer Technology GD2.1831WS.002 16GB
Differences
Specifications
Comments
Differences
Reasons to consider
Patriot Memory (PDP Systems) PSD22G8002 2GB
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Faster reading speed, GB/s
4
17.4
Average value in the tests
Faster write speed, GB/s
2,109.3
14.8
Average value in the tests
Reasons to consider
Apacer Technology GD2.1831WS.002 16GB
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Below the latency in the PassMark tests, ns
28
60
Around -114% lower latency
Higher memory bandwidth, mbps
21300
6400
Around 3.33 higher bandwidth
Specifications
Complete list of technical specifications
Patriot Memory (PDP Systems) PSD22G8002 2GB
Apacer Technology GD2.1831WS.002 16GB
Main characteristics
Memory type
DDR2
DDR4
Latency in PassMark, ns
60
28
Read speed, GB/s
4,162.7
17.4
Write speed, GB/s
2,109.3
14.8
Memory bandwidth, mbps
6400
21300
Other
Description
PC2-6400, SSTL 1.8V, CAS Supported: 4 5
PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
Timings / Clock speed
5-5-5-15 / 800 MHz
17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)
784
3734
Patriot Memory (PDP Systems) PSD22G8002 2GB RAM comparisons
Apacer Technology 75.A73AA.G03 2GB
Patriot Memory (PDP Systems) PSD22G80026 2GB
Apacer Technology GD2.1831WS.002 16GB 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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