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

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

Overall score
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Patriot Memory (PDP Systems) 1866 CL9 Series 4GB

Patriot Memory (PDP Systems) 1866 CL9 Series 4GB

Overall score
star star star star star
A-DATA Technology AO2P21FC8R2-BRGS 8GB

A-DATA Technology AO2P21FC8R2-BRGS 8GB

Differences

  • Below the latency in the PassMark tests, ns
    27 left arrow 35
    Around -30% lower latency
  • Faster reading speed, GB/s
    18.7 left arrow 13.7
    Average value in the tests
  • Faster write speed, GB/s
    13.5 left arrow 9.6
    Average value in the tests
  • Higher memory bandwidth, mbps
    17000 left arrow 12800
    Around 1.33 higher bandwidth

Specifications

Complete list of technical specifications
Patriot Memory (PDP Systems) 1866 CL9 Series 4GB
A-DATA Technology AO2P21FC8R2-BRGS 8GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    35 left arrow 27
  • Read speed, GB/s
    13.7 left arrow 18.7
  • Write speed, GB/s
    9.6 left arrow 13.5
  • Memory bandwidth, mbps
    12800 left arrow 17000
Other
  • Description
    PC3-12800, 1.5V, CAS Supported: 5 6 7 8 9 left arrow PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16
  • Timings / Clock speed
    9-9-9-24 / 1600 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    2312 left arrow 3495
RAM Latency Calculator
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