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SK Hynix HYMP31GF72CMP4D5Y5 8GB
Patriot Memory (PDP Systems) 4000 C20 Series 8GB
Compare
SK Hynix HYMP31GF72CMP4D5Y5 8GB vs Patriot Memory (PDP Systems) 4000 C20 Series 8GB
Overall score
SK Hynix HYMP31GF72CMP4D5Y5 8GB
Overall score
Patriot Memory (PDP Systems) 4000 C20 Series 8GB
Differences
Specifications
Comments
Differences
Reasons to consider
SK Hynix HYMP31GF72CMP4D5Y5 8GB
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Faster reading speed, GB/s
3
19.4
Average value in the tests
Faster write speed, GB/s
2,303.7
15.4
Average value in the tests
Reasons to consider
Patriot Memory (PDP Systems) 4000 C20 Series 8GB
Report a bug
Below the latency in the PassMark tests, ns
28
117
Around -318% lower latency
Higher memory bandwidth, mbps
21300
5300
Around 4.02 higher bandwidth
Specifications
Complete list of technical specifications
SK Hynix HYMP31GF72CMP4D5Y5 8GB
Patriot Memory (PDP Systems) 4000 C20 Series 8GB
Main characteristics
Memory type
DDR2
DDR4
Latency in PassMark, ns
117
28
Read speed, GB/s
3,094.8
19.4
Write speed, GB/s
2,303.7
15.4
Memory bandwidth, mbps
5300
21300
Other
Description
PC-5300, PS1: 1.5V, PS2: 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
no data
17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)
784
3594
SK Hynix HYMP31GF72CMP4D5Y5 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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