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Patriot Memory (PDP Systems) 1866 CL9 Series 4GB
Heoriady HX2666CX15D4/4G 4GB
Compare
Patriot Memory (PDP Systems) 1866 CL9 Series 4GB vs Heoriady HX2666CX15D4/4G 4GB
Overall score
Patriot Memory (PDP Systems) 1866 CL9 Series 4GB
Overall score
Heoriady HX2666CX15D4/4G 4GB
Differences
Specifications
Comments
Differences
Reasons to consider
Patriot Memory (PDP Systems) 1866 CL9 Series 4GB
Report a bug
Below the latency in the PassMark tests, ns
35
77
Around 55% lower latency
Faster write speed, GB/s
9.6
7.6
Average value in the tests
Reasons to consider
Heoriady HX2666CX15D4/4G 4GB
Report a bug
Faster reading speed, GB/s
14.7
13.7
Average value in the tests
Higher memory bandwidth, mbps
21300
12800
Around 1.66 higher bandwidth
Specifications
Complete list of technical specifications
Patriot Memory (PDP Systems) 1866 CL9 Series 4GB
Heoriady HX2666CX15D4/4G 4GB
Main characteristics
Memory type
DDR3
DDR4
Latency in PassMark, ns
35
77
Read speed, GB/s
13.7
14.7
Write speed, GB/s
9.6
7.6
Memory bandwidth, mbps
12800
21300
Other
Description
PC3-12800, 1.5V, CAS Supported: 5 6 7 8 9
PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18
Timings / Clock speed
9-9-9-24 / 1600 MHz
17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)
2312
1688
Patriot Memory (PDP Systems) 1866 CL9 Series 4GB RAM comparisons
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Heoriady HX2666CX15D4/4G 4GB RAM comparisons
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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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RAM 2
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