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Hynix Semiconductor (Hyundai Electronics) HMT31GR7AFR4C-H9 8GB
Corsair CMD16GX4M4A2666C16 4GB

Hynix Semiconductor (Hyundai Electronics) HMT31GR7AFR4C-H9 8GB vs Corsair CMD16GX4M4A2666C16 4GB

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 CMD16GX4M4A2666C16 4GB

Corsair CMD16GX4M4A2666C16 4GB

Differences Specifications Comments

Differences

Hynix Semiconductor (Hyundai Electronics) HMT31GR7AFR4C-H9 8GB Reasons to consider
Hynix Semiconductor (Hyundai Electronics) HMT31GR7AFR4C-H9 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    34 left arrow 37
    Around 8% lower latency
Corsair CMD16GX4M4A2666C16 4GB Reasons to consider
Corsair CMD16GX4M4A2666C16 4GB
Report a bug
  • Faster reading speed, GB/s
    14.5 left arrow 8.6
    Average value in the tests
  • Faster write speed, GB/s
    11.4 left arrow 5.8
    Average value in the tests
  • Higher memory bandwidth, mbps
    17000 left arrow 10600
    Around 1.6 higher bandwidth

Specifications

Complete list of technical specifications
Hynix Semiconductor (Hyundai Electronics) HMT31GR7AFR4C-H9 8GB
Corsair CMD16GX4M4A2666C16 4GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    34 left arrow 37
  • Read speed, GB/s
    8.6 left arrow 14.5
  • Write speed, GB/s
    5.8 left arrow 11.4
  • Memory bandwidth, mbps
    10600 left arrow 17000
Other
  • Description
    PC3-10600, 1.5V, CAS Supported: 6 7 8 9 left arrow PC4-17000, 1.2V, CAS Supported: 9 10 11 12 13 14 15 16
  • Timings / Clock speed
    7-7-7-20 / 1333 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    1682 left arrow 2847

Hynix Semiconductor (Hyundai Electronics) HMT31GR7AFR4C-H9 8GB RAM comparisons

Hynix Semiconductor (Hyundai Electronics) HMT31GR7BFR4A-H9 8GB
Kingston 99P5723-006.A00G 8GB

Corsair CMD16GX4M4A2666C16 4GB RAM comparisons

Samsung M378A1G43EB1-CPB 8GB
Kingmax Semiconductor FLGF65F-C8KJ9A 4GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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