Patriot Memory (PDP Systems) 1866 CL9 Series 4GB
Heoriady HX2666CX15D4/4G 4GB

Patriot Memory (PDP Systems) 1866 CL9 Series 4GB vs Heoriady HX2666CX15D4/4G 4GB

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
Heoriady HX2666CX15D4/4G 4GB

Heoriady HX2666CX15D4/4G 4GB

Differences

  • Below the latency in the PassMark tests, ns
    35 left arrow 77
    Around 55% lower latency
  • Faster write speed, GB/s
    9.6 left arrow 7.6
    Average value in the tests
  • Faster reading speed, GB/s
    14.7 left arrow 13.7
    Average value in the tests
  • 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
Heoriady HX2666CX15D4/4G 4GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    35 left arrow 77
  • Read speed, GB/s
    13.7 left arrow 14.7
  • Write speed, GB/s
    9.6 left arrow 7.6
  • 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
  • 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 1688
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons