SK Hynix HMT31GR7CFR4C-PB 8GB
Corsair CMW64GX4M4A2666C16 16GB

SK Hynix HMT31GR7CFR4C-PB 8GB vs Corsair CMW64GX4M4A2666C16 16GB

Overall score
star star star star star
SK Hynix HMT31GR7CFR4C-PB 8GB

SK Hynix HMT31GR7CFR4C-PB 8GB

Overall score
star star star star star
Corsair CMW64GX4M4A2666C16 16GB

Corsair CMW64GX4M4A2666C16 16GB

Differences

  • Below the latency in the PassMark tests, ns
    30 left arrow 51
    Around -70% lower latency
  • Faster reading speed, GB/s
    17.5 left arrow 9.8
    Average value in the tests
  • Faster write speed, GB/s
    13.9 left arrow 8.2
    Average value in the tests
  • Higher memory bandwidth, mbps
    17000 left arrow 12800
    Around 1.33 higher bandwidth

Specifications

Complete list of technical specifications
SK Hynix HMT31GR7CFR4C-PB 8GB
Corsair CMW64GX4M4A2666C16 16GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    51 left arrow 30
  • Read speed, GB/s
    9.8 left arrow 17.5
  • Write speed, GB/s
    8.2 left arrow 13.9
  • Memory bandwidth, mbps
    12800 left arrow 17000
Other
  • Description
    PC3-12800, 1.5V, CAS Supported: 6 7 8 9 10 11 left arrow PC4-17000, 1.2V, CAS Supported: 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
  • Timings / Clock speed
    9-9-9-24 / 1600 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    2182 left arrow 3537
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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