RAM comparison Patriot Memory (PDP Systems) 1866 CL9 Series 4GB vs A-DATA Technology AO2P21FC8R2-BRGS 8GB

Patriot Memory (PDP Systems) 1866 CL9 Series 4GB vs A-DATA Technology AO2P21FC8R2-BRGS 8GB

Overall score

Patriot Memory (PDP Systems) 1866 CL9 Series 4GB

Overall score

Differences Specifications Comments

Reasons to consider
Patriot Memory (PDP Systems) 1866 CL9 Series 4GB

Reasons to consider
A-DATA Technology AO2P21FC8R2-BRGS 8GB

Below the latency in the PassMark tests, ns

27 35

Around -30% lower latency
Faster reading speed, GB/s

18.7 13.7

Average value in the tests
Faster write speed, GB/s

13.5 9.6

Average value in the tests
Higher memory bandwidth, mbps

17000 12800

Around 1.33 higher bandwidth

Complete list of technical specifications

Patriot Memory (PDP Systems) 1866 CL9 Series 4GB

A-DATA Technology AO2P21FC8R2-BRGS 8GB

Main characteristics

Other

Description

PC3-12800, 1.5V, CAS Supported: 5 6 7 8 9 PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16
Timings / Clock speed

9-9-9-24 / 1600 MHz 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
Ranking PassMark (The more the better)

2312 3495

RAM Latency Calculator

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RAM 1

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Absolute Latency

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RAM 2

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