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Patriot Memory (PDP Systems) 1866 CL9 Series 4GB
SK Hynix HMA81GR7AFR8N-VK 8GB

Patriot Memory (PDP Systems) 1866 CL9 Series 4GB vs SK Hynix HMA81GR7AFR8N-VK 8GB

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

Patriot Memory (PDP Systems) 1866 CL9 Series 4GB

Overall score
star star star star star
SK Hynix HMA81GR7AFR8N-VK 8GB

SK Hynix HMA81GR7AFR8N-VK 8GB

Differences Specifications Comments

Differences

Patriot Memory (PDP Systems) 1866 CL9 Series 4GB Reasons to consider
Patriot Memory (PDP Systems) 1866 CL9 Series 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    35 left arrow 49
    Around 29% lower latency
  • Faster reading speed, GB/s
    13.7 left arrow 8.8
    Average value in the tests
  • Faster write speed, GB/s
    9.6 left arrow 8.4
    Average value in the tests
SK Hynix HMA81GR7AFR8N-VK 8GB Reasons to consider
SK Hynix HMA81GR7AFR8N-VK 8GB
Report a bug
  • Higher memory bandwidth, mbps
    21300 left arrow 12800
    Around 1.66 higher bandwidth

Specifications

Complete list of technical specifications
Patriot Memory (PDP Systems) 1866 CL9 Series 4GB
SK Hynix HMA81GR7AFR8N-VK 8GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    35 left arrow 49
  • Read speed, GB/s
    13.7 left arrow 8.8
  • Write speed, GB/s
    9.6 left arrow 8.4
  • Memory bandwidth, mbps
    12800 left arrow 21300
Other
  • Description
    PC3-12800, 1.5V, CAS Supported: 5 6 7 8 9 left arrow PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
  • Timings / Clock speed
    9-9-9-24 / 1600 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    2312 left arrow 2331

Patriot Memory (PDP Systems) 1866 CL9 Series 4GB RAM comparisons

SK Hynix HMT351R7EFR8C-RD 4GB
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SK Hynix HMA81GR7AFR8N-VK 8GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
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RAM Latency Calculator
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