Patriot Memory (PDP Systems) 1866 CL9 Series 4GB
SK Hynix HMA81GS6CJR8N-UH 8GB

Patriot Memory (PDP Systems) 1866 CL9 Series 4GB vs SK Hynix HMA81GS6CJR8N-UH 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 HMA81GS6CJR8N-UH 8GB

SK Hynix HMA81GS6CJR8N-UH 8GB

Differences

  • Faster write speed, GB/s
    9.6 left arrow 6.8
    Average value in the tests
  • Below the latency in the PassMark tests, ns
    25 left arrow 35
    Around -40% lower latency
  • Faster reading speed, GB/s
    14.6 left arrow 13.7
    Average value in the tests
  • Higher memory bandwidth, mbps
    19200 left arrow 12800
    Around 1.5 higher bandwidth

Specifications

Complete list of technical specifications
Patriot Memory (PDP Systems) 1866 CL9 Series 4GB
SK Hynix HMA81GS6CJR8N-UH 8GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    35 left arrow 25
  • Read speed, GB/s
    13.7 left arrow 14.6
  • Write speed, GB/s
    9.6 left arrow 6.8
  • Memory bandwidth, mbps
    12800 left arrow 19200
Other
  • Description
    PC3-12800, 1.5V, CAS Supported: 5 6 7 8 9 left arrow PC4-19200, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18
  • Timings / Clock speed
    9-9-9-24 / 1600 MHz left arrow 15-15-15, 16-16-16, 17-17-17, 18-18-18 / 2400 MHz
  • Ranking PassMark (The more the better)
    2312 left arrow 2073
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons