Hynix Semiconductor (Hyundai Electronics) HMT31GR7AFR4C-H9 8GB
Corsair CMV8GX4M1A2666C18 8GB

Hynix Semiconductor (Hyundai Electronics) HMT31GR7AFR4C-H9 8GB vs Corsair CMV8GX4M1A2666C18 8GB

Overall score
star star star star star
Hynix Semiconductor (Hyundai Electronics) HMT31GR7AFR4C-H9 8GB

Hynix Semiconductor (Hyundai Electronics) HMT31GR7AFR4C-H9 8GB

Overall score
star star star star star
Corsair CMV8GX4M1A2666C18 8GB

Corsair CMV8GX4M1A2666C18 8GB

Differences

  • Below the latency in the PassMark tests, ns
    29 left arrow 34
    Around -17% lower latency
  • Faster reading speed, GB/s
    17.7 left arrow 8.6
    Average value in the tests
  • Faster write speed, GB/s
    13.2 left arrow 5.8
    Average value in the tests
  • Higher memory bandwidth, mbps
    21300 left arrow 10600
    Around 2.01 higher bandwidth

Specifications

Complete list of technical specifications
Hynix Semiconductor (Hyundai Electronics) HMT31GR7AFR4C-H9 8GB
Corsair CMV8GX4M1A2666C18 8GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    34 left arrow 29
  • Read speed, GB/s
    8.6 left arrow 17.7
  • Write speed, GB/s
    5.8 left arrow 13.2
  • Memory bandwidth, mbps
    10600 left arrow 21300
Other
  • Description
    PC3-10600, 1.5V, CAS Supported: 6 7 8 9 left arrow PC4-21300, 1.2V, CAS Supported: 9 10 11 12 13 14 15 16 17 18 19 20 25
  • Timings / Clock speed
    7-7-7-20 / 1333 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    1682 left arrow 3304
RAM Latency Calculator
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