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Patriot Memory (PDP Systems) PSD22G8002 2GB
Apacer Technology 78.CAGP7.4020B 8GB
Compare
Patriot Memory (PDP Systems) PSD22G8002 2GB vs Apacer Technology 78.CAGP7.4020B 8GB
Overall score
Patriot Memory (PDP Systems) PSD22G8002 2GB
Overall score
Apacer Technology 78.CAGP7.4020B 8GB
Differences
Specifications
Comments
Differences
Reasons to consider
Patriot Memory (PDP Systems) PSD22G8002 2GB
Report a bug
Below the latency in the PassMark tests, ns
60
69
Around 13% lower latency
Faster reading speed, GB/s
4
12.6
Average value in the tests
Reasons to consider
Apacer Technology 78.CAGP7.4020B 8GB
Report a bug
Faster write speed, GB/s
6.3
2,109.3
Average value in the tests
Higher memory bandwidth, mbps
19200
6400
Around 3 higher bandwidth
Specifications
Complete list of technical specifications
Patriot Memory (PDP Systems) PSD22G8002 2GB
Apacer Technology 78.CAGP7.4020B 8GB
Main characteristics
Memory type
DDR2
DDR4
Latency in PassMark, ns
60
69
Read speed, GB/s
4,162.7
12.6
Write speed, GB/s
2,109.3
6.3
Memory bandwidth, mbps
6400
19200
Other
Description
PC2-6400, SSTL 1.8V, CAS Supported: 4 5
PC4-19200, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18
Timings / Clock speed
5-5-5-15 / 800 MHz
15-15-15, 16-16-16, 17-17-17, 18-18-18 / 2400 MHz
Ranking PassMark (The more the better)
784
1602
Patriot Memory (PDP Systems) PSD22G8002 2GB RAM comparisons
Apacer Technology 75.A73AA.G03 2GB
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Apacer Technology 78.CAGP7.4020B 8GB RAM comparisons
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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
CAS Latency (CL) *
Frequency (Mhz) *
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Absolute Latency
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RAM 2
CAS Latency (CL) *
Frequency (Mhz) *
calculate
Absolute Latency
0 ns
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